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The Milling Machine And Drilling
In order to use the milling machine to manufacture a 2 in base by ½ in height by ¾ in depth piece,
we needed to be very precise and meticulous whit our dimensions. The process required measuring
the piece in every procedure. From the beginning, when we cut our piece from the steel bar using
the Band Saw machine. In the end when we drilled four different sizes of holes in the piece using
two different techniques; drilling using the milling machine and drilling by hand. Before we started
machining, we were instructed in how to perform measurements using calipers and micrometers, but
we mainly use micrometers during the procedure. Then, after a clear explanation of the procedure,
measurements and machine uses we performed our first cut using the Band Saw by cutting a small
piece from it. The edges of the steel piece weren't smooth so we machine it using the Milling
machine, just one side. In order to get the requirement dimensions we set the machine in Low speed
because it is better for rough cuts, high speed for small cuts.
The initial height was .680 in so two rough cuts were performed one of .100 in and a second of .060
in both around 80 MPH. A third cut was necessary to get the proper height, which was only .020 in;
it was a simple cut so it was necessary a high speed that was around 200. After this, the height was
finally ½ in.
Now, we needed to get the correct width. It was required to be .750 in. The piece was .958 in, so it
was necessary to machine .208. First,
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Advantages Of CNC Machining
I. INTRODUCTION
C
NC Machining is a process used in the manufacturing sector that involves the use of computers to
control machine tools. Tools that can be controlled in this manner include lathes, mills, routers and
grinders. The CNC in CNC Machining stands for Computer Numerical Control. On the surface, it
may look like a normal PC controls the machines, but the computer's unique software and control
console are what really sets the system apart for use in CNC machining. Under CNC Machining,
machine tools function through numerical control. A computer program is customized for an object
and the machines are programmed with CNC machining language (called G–code) that essentially
controls all features like feed rate, coordination, location ... Show more content on Helpwriting.net
...
The program is loaded and finally an operator runs a test of the program to ensure there are no
problems. This trial run is referred to as "cutting air" and it is an important step because any mistake
with speed and tool position could result in a scraped part or a damaged machine. There are many
advantages to using CNC Machining. The process is more precise than manual machining, and can
be repeated in exactly the same manner over and over again. Because of the precision possible with
CNC Machining, this process can produce complex shapes that would be almost impossible to
achieve with manual machining. CNC Machining is used in the production of many complex three–
dimensional shapes. It is because of these qualities that CNC Machining is used in jobs that need a
high level of precision or very repetitive tasks. Other than that, there has some problem that always
occur in CNC machine such as electrical fault, parameter issues, door and safety interlocks and
others. If you are considering a career in CNC Machining, it would be useful to have a background
in mathematics, industrial arts and mechanical drafting, as well as computer usage. There are many
common problem of CNC Machining such as the material burns on outside edge, the material burns
on outside edge, the material burns on internal corners of mould, the tool is burnt, burnt edges of
holes, raised mark along edge of moulding, rough edge, cutter marks visible, component moves
sideways and component not the correct
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Synthetic Composites Reinforced By Unidirectional Glass...
Abstract:
This research paper intended to recognize the machinability of polyester composites reinforced by
unidirectional glass fibers when subjected to milling operations. The principle aim of this
investigation is to screen the tool rake angles, cutting process parameters and their effect on the
machined quality. It was observed from experimental results that mechanisms of machined
composites altogether influenced by fiber orientation. The results revealed that the surface
roughness, surface damage and machining forces all varies severely with fiber orientation.
Introduction:
Glass fiber reinforced plastics (GFRP) have been widely used in aircraft, automobile and structural
applications. The components need high quality machined surface, better dimensional accuracy and
surface consistency. But machining mechanism of composite materials is not easy to understand,
because of its inhomogeneous and anisotropic behavior. The machining leads to several damages
such as fiber cracks, delamination, fiber pullout and burning. Hence, research in machining of
GFRPs is few when compared with metals, the effect of tool nomenclature and materials [1, 2]. The
investigators have studied the machining of chip formation mechanisms [3,4 and 5]. The researcher
investigated on machinability integrity on different fiber directions with different tool helix angles
[6]. The experimental studies are also based on machining characteristics related to orthogonal
cutting of unidirectional fiber
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The Analysis And Performance Of Two Different Mill Tools
Abstract
Milling is a vital process used in the industry to make and assembling the components. The
extensive and expensive experimental work is necessary to determine the optimal of machining
process parameters for obtaining the desired machined quality. In this regard, the present work is
focused on the relationship between the input process parameters and machined surface integrity for
minimizing the machined damage. Moreover, the paper presents the comparative analysis and
performance of two different mill tools such as a specially designed carbide tipped tool and a solid
carbide tool. Subsequently, comparing the evaluation of two tools was illustrated by plotting origin
graphs. Finally, experimental results were thoroughly analyzed by SEM to investigate the cutting
characteristics of machined laminates.
Key words: cutting process parameters, GFRP composite laminates, compression moulding, a solid
carbide end mill tool and a specially designed carbide tipped milling tool, SEM.
Introduction
FRP composites having superior material properties when compared with metals, improved
corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness.
Hence GFRP composites frequently used in several applications like sports goods, racing car bodies
and aerospace components [1]. Often composite products manufactured by near–net shapes. The
components made by secondary machining processes are involving to get good dimensional
accuracy and
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Evaluating The Cutting Process Parameters For Achieving...
Milling is a constructive machining process used in the production industry to make and assembling
the components. The extensive and expensive experimental work is necessary to evaluate the cutting
process parameters for achieving the preferred machined quality. In this regard, the present work is
focused on minimizing the machined damage. Moreover, the paper presents the comparative
analysis and performance of two different mill tools such as a specially designed carbide tipped tool
and a solid carbide tool. Subsequently, comparing the evaluation of two tools was illustrated by
plotting origin graphs. Finally, experimental results were thoroughly analyzed by Scanning electron
micrographs to study the cutting characteristics of machined surface texture.
Keywords: compression moulding technique, cutting process parameters, End milling tools, GFRP
composite laminates, SEM.
Introduction
FRP composites having superior material properties when compared with metals, improved
corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness.
Hence GFRP composites frequently used in several applications like sports goods, racing car bodies
and aerospace components [1]. Often composite products manufactured by near–net shapes. The
components made by secondary machining processes are involving to get good dimensional
accuracy and geometrical shapes done by turning, drilling and milling operations in a specified
manner [2]. The author has presented in
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Dewalt Dw920 Research Papers
The DeWALT DW920 is a heavy duty cordless screwdriver you can use for drilling holes or
inserting screws in almost any material you are using for construction or remodeling projects. This
member of the DeWALT family of tools is the go–to item for whatever your day in the backyard or
on the construction site brings. The DW920 cordless screwdriver helps builders complete various
repair and construction tasks with bits that fit securely into the 1/4–inch keyed chuck. When you get
ready to change the bits, you just twist the key to open the jaws that hold the bit, switch tips, and
then tighten the jaws by turning the key the opposite direction. This feature is handy when you are
performing a task that requires different sized bits or bores because you can change them without
spending a lot of time changing bits. For multitasking, the quick–release hex shank chuck makes it
simple to change bits quickly and easily. This DeWALT cordless screwdriver makes it easy to drill
into wood or insert screws in drywall sheets, making is a great accessory for almost any type of
repair job you are doing. For harder materials, you can put a hex shank drill bit in the screwdriver,
set the torque adjustment collar for drilling by turning it ... Show more content on Helpwriting.net ...
Then, plug it into the electric charger for quick recharging. Adding a spare battery pack to your
accessories kit so you can have one battery charging while using the other one will mean you can
take whatever task necessary whenever you need to. Each of the batteries for this DeWALT
screwdriver gives a long run time and charges fully during your lunch hour. Other chargers available
for this screwdriver are the 15–minute quick charger and a 12–volt unit that plugs into your vehicle's
charging port. Getting the job done has never been easier than it is with these compact size
screwdrivers that are small enough to maneuver into small
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Beck Manufacturing Plant Capacity
Beck Manufacturing & Plant Capacity
Pete Garcia
BUS644: Operations Management
October 26, 2014 Dr.: Gail Hoskyns–Long
Ashford University
Beck Manufacturing & Plant Capacity
Introduction
In this paper, we will focus on the case study, which discusses about the plant capacity and Beck
Manufacturing. In addition, after reading the case study it becomes evident that we need to help
Beck's Manufacturing, president in making the best decision possible in regards to determining his
facilities capacity. Therefore, we need to note that Beck's Manufacturing is a major producer of
steering gears in the auto industry. Nevertheless, we also need to know how the manufacturing
process is being done, thus allowing us to ... Show more content on Helpwriting.net ...
Now, let us note that there are 3 machines, thus giving us a total of 2,880 units. In addition, the
Boring represents a 25–reject rate, giving us 58 in units. Nevertheless, if we subtract 2,880 units
produced by all three machines from 58 units, then we will get a new total of 2,822 units.
The Drilling Capacity
The following includes, the Drilling Capacity, which has a run time of 2.5 minutes per piece.
Therefore, this produces a total of 384 units per machine, giving us a total of 960 minutes. In
addition, providing that there are a total of 6 machines, thus giving us a total of 2,304 units. Moving
forward, giving that we know that Drilling has a 75–reject rate, and thus providing us with a total of
162 units. Nevertheless, if we subtract the total amount of units produced from all 6 machines of
2,304 units with the 162 units, this will provide us with a new total of 2,142 units.
The System Capacity In order to find the capacity system, we are able to take the lowest number in
units, of course after the reject rate, which for this case is produced by the grinding with 2,128 units.
Therefore, because we are unable to produce more units due to reaching the capacity mark, or for no
more product to be allowed through in the completed cycle. Thus, the capacity system turns out to
be 2,128 units. "Capacity utilization and machine scheduling also reflect tactical
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Engineering Design And Manufacture By Looking At...
1.0 – Summary
In this assignment I have demonstrated an understanding of engineering design and manufacture by
looking at traditional manufacturing processes and non–contact processes. I have selected the right
process/process and its suitable materials, economics, quality issues, dimensional accuracy and
they're advantages/disadvantages. I have given a thorough conclusion on what method I believe is
the best depending on the quantity of lathe carrier body's being made and also value for money.
Table of Contents
1.0 – Summary 1
2.0 – Introduction 1
3.0 – Task 1 2
Method of manufacturing 2 3
Suitable materials 3
Economic consideration 3
Advantages & dis–advantages 4
4.0 – Task 2 4
Suitable materials 4
Economic consideration 5
Advantages & disadvantages 5
5.0 – Comparison of processes 5
6.0 – Conclusion 5
7.0 – References 6
Bibliography 6
8.0 – Table of figures 6
2.0 – Introduction
In this assignment I am going to cover many different ways of manufacturing a lathe carrier. I am
going to base all my knowledge and research on two main processes. These are going to be non–
contact processes and traditional manufacturing processes. I am going to demonstrate a good
understanding of engineering design and manufacture. I shall prove this by considering all the
important factors which include economy, quality, suitable manufactures, surface finish,
dimensional accuracy, advantages/disadvantages...etc. After careful consideration then I shall
compare and contrast the methods
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Rfidc Technologies Case Study
12.4
Four of six categories of AIDC technologies are
1.) Electromagnetic such as RFID
2.) Touch technologies like touch screens
3.) Biometric such as voice recognition and fingerprint analysis
4.) Magnetic used in credit cards
12.5
Five common applications of AIDC technologies are
1.) Order picking
2.) Receiving
3.) Shipping
4.) Sortation
5.) Finished goods storage
12.6
Two forms of bar codes are
1.) Width–modulated – the symbol comprises of bars and spaces of differing width
2.) Height–modulated – the symbol comprises of equitably divided bars of varying height.
12.7
The grocery industry which started in 1973 was the major industry to first use the Universal Product
Code.
12.9
RFID stands for Radio Frequency Identification.
12.10
The RFID distinguishing proof tag is a transponder. A transponder is characterized as a device that
transmits its very own signal when it gets a signal from an outside source.
12.12
Relative advantages of RFID over bar codes are
1.) Line–of sight reading is not required
2.) Read–write capability
3.) Large storage capacity
4.) The tags can be reused.
5.) Not susceptible to dirt or scratching that would destroy the label
12.13
Relative advantages of bar codes over RFID are
1.) The technology is widely available
2.) Low cost
12.16
Automated inspection is the principle application of machine vision in industry.
13.5
Fixed routing – the work units dependably move through similar sequence of workstations. This
implies the work units are
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Designing Products Or Deliver Services Safely And...
Learning aim A: examine common engineering processes to create products or deliver services
safely and effectively as a team
Engineering product: bicycle tyre
Bicycle tyres are made up of a combination of rubber, nylon and bullet–proof Kevlar. Bicycle tyres
are made up of several different parts. For example, the carcass gives the tyre its structure, which is
a circular shape. Threads at the edges, also known as beads helps to keep the tyre on the rim. The
tread on the outer layer gives the tyre its grip, allowing the personal user of the bicycle to have some
sort of control with its mobility.
The bicycle tyre undergoes a very precise and structured manufacturing process to make it achieve
its aim, allowing a bicycle to move in an efficiently with control over friction with the floor.
The manufacturing process of a bicycle tyre is: Rubber mixing compound formulation (milling
process), belt and ply calendering, innerliner calendering, tire tread extrusion, tire curing and
vulcanizing
Processes involving humans: Milling Process, Tire Building and Assembly, Tire Curing
Rubber Mixing Compound Formulation – Milling process
(P1)
Firstly, the right amount of artificial rubber is weighed and is then passed through to be mixed with
the other ingredients. During this procedure, the ingredients are continuously mixed until they
become flat. After, black soot is then added to the white rubber, black soot is added to white rubber
to improve the grip. The mixture has to be mixed
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Wood Slappers Research Paper
Hard Wood Slappers for Precise Metal Forming
At Woodward Fab, we provide in–house sheet metal forming equipment, as well as products from
other well–known manufacturers. One of our noteworthy items in our auto body hand tools category
are hard wood slappers. We offer metal shaping wood slappers from Dagger Tools.
Features of Metal Shaping Wood Slappers
The slappers are simple and easy–to–use metal forming products. They are ideally suited for metals
like steel and aluminum. They are constructed out of maple tree wood. Maple is known for its
toughness and durability. The shading of the wood can range from warm brown to dark noir. This
shading allows the wood to handle stains. By nature, maple has a consistent grain, which adds to the
aesthetic
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Vision Statement Of Cagsan
Contents
Description of the Company 3
Mission 3
Vision 4
Company Information of Cagsan Ladder 5
Analysis of Manufacturing Techniques 5
Introduction 5
Manufacturing Techniques That Are Used In Cagsan Ladder 6
Machining (Chip Removal Process) 6
Machining Techniques used in Cağsan 6
Welding 10
Arc Welding 11
Press Work 13
Number of Machines and Machine Tools 14
Sample Work Pieces 16
Conclusions and Observations 19
Appendices 21
Description of the Company
CAGSAN was established in 1982 with aim of providing quality with the means of modern
technology. After ten years, Cagsan moved to Dudullu Organized Industrial Region and since from
the beginning, Cagsan continues to be loyal to its principles and goals. 2013 was a milestone for
Cagsan ... Show more content on Helpwriting.net ...
Figure 1. Inside wiew of Cagsan Merdiven
Vision
Cagsan's vision is supporting its own "Life Safety" concept which means offering best quality and
safety with affordable prices.
Cagsan developed its own codes of conduct regarding to its vision. Below rules are taken from
Cagsan's official website.
1– Developing current standards by systematic researches and developments.
2– Perpetuate the international standards in production and marketing area.
3– Instead of only product sales, supplying assistive special type poducts for comprehensive
solutions.
4– Preserve its own leader position in domestic market with high quality products.
5– Open to foreign countries and take part among ten biggest foundations thanks to our constantly
growing and progressive structure, underlies of our vision understanding.
Company Information of Cagsan Ladder
Gebze – Main Factory
Dilovasi Organize Sanayi Bolgesi 3. Kisim Meric Cad. No:1 Muallim Koyu – Gebze – Kocaeli /
TURKIYE
Balikesir Factory
Gaziosmanpasa OSB Mah. 17. Cad. No:11AAltieylul – Balikesir / TURKIYE
+90 262 759 18 08 (pbx) | +90 850 472 21
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Drainless Steel Eye Bolts
A Glance on Stainless Steel Eye Bolts
Stainless Steel eye bolts can be used as the anchor points or connection elements. An Eye Bolt is a
fastener with an eye at one end to attach a hook or ring to it, while the other end contains the
threaded end of a screw. Eye bolts are used to secure a cable, wire, or chain to some other object.
As per the functionality, eye bolts feature a welded or forged construction. In a forged bolt, the eye
at the top is designed by twisting a steel piece forming a loop, that doesn't close completely. Welded
bolts, on the other hand, contains a fully–closed circular eye welded to a shank.
Both of these stainless steel eye bolts can be used in variety of applications, but welded bolts
demands its use in the most
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Basic Characteristics Of Am Technologies
Ayman Meckael 2567584
1) Make a list of different characteristics of AM technologies as a means to compare with CNC
machining. Under what circumstances do AM have the advantage and under what would CNC?
Materials
CNC machining it works particularly well for hard, relatively brittle materials like steels and other
metal alloys to produce high accuracy parts with well–defined properties and normally be more
homogeneous and predictable in quality.
AM parts, in contrast, may have voids or anisotropy that are a function of part orientation, process
parameters or how the design was input to the machine.
Speed
High–speed CNC machining can generally remove material much faster than AM machines can add
a similar volume of material. ... Show more content on Helpwriting.net ...
Certain parts cannot be fabricated by CNC unless they are broken up into components and
reassembled at a later stage. Consider, for example, the possibility of machining a ship inside a
bottle. Most likely you would machine both elements separately and work out a way to combine
them together as an assembly and/or joining process. With AM you can build the ship and the bottle
all at once.
An expert in machining must analyze each part prior to it being built to ensure that it can be built
and to determine what methods need to be used. While it is still possible that some parts cannot be
built with AM, the most likely is much lower and there are generally ways in which this may be
overcome without too much difficulty.
Accuracy
AM machines generally operate with a resolution of a few tens of microns. It is common for AM
machines to also have different resolution along different orthogonal axes. The vertical build axis
corresponds to layer thickness and this would be of a lower resolution compared with the two axes
in the build plane.
Accuracy in the build plane is determined by the positioning of the build mechanism, which will
normally involve gearboxes and motors. This mechanism may also determine the minimum feature
size as well.
The accuracy of CNC machines is mainly determined by a similar positioning resolution along all
three orthogonal axes and by the diameter of the rotary cutting tools. There are factors that
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How Milling Is A Vital Process For Minimizing The Machined...
Milling is a vital process used in the industry to make and assembling the components. The
extensive and expensive experimental work is necessary to determine the optimal of machining
process parameters for obtaining the desired machined quality. In this regard, the present work is
focused on the relationship between the input process parameters and machined surface integrity for
minimizing the machined damage. Moreover, the paper presents the comparative analysis and
performance of two different mill tools such as a specially designed carbide tipped tool and a solid
carbide tool. Subsequently, comparing the evaluation of two tools was illustrated by plotting origin
graphs. Finally, experimental results were thoroughly analyzed by Scanning electron microscope
(SEM) to investigate the cutting characteristics of machined laminates.
Keywords: compression moulding technique, cutting process parameters, End milling tools, GFRP
composite laminates, SEM.
Introduction
FRP composites having superior material properties when compared with metals, improved
corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness.
Hence GFRP composites frequently used in several applications like sports goods, racing car bodies
and aerospace components [1]. Often composite products manufactured by near–net shapes. The
components made by secondary machining processes are involving to get good dimensional
accuracy and geometrical shapes done by turning, drilling
... Get more on HelpWriting.net ...
Advantages And Disadvantages Of The Extrusion Process
Extrusion
Extrusion is a process used to create objects of a fixed cross–sectional profile. A material is pushed
down or drawn through a die of the desired cross–section.
The two main advantages of this process over other manufacturing processes are:
Its ability to create very complex cross–sections
To work substances that are brittle because the material only encounters compressive and shear
stresses.
It also forms finished parts with an excellent surface finish.
Extrusion may be continuous or semi–continuous (producing many pieces). The extrusion process
can be done with the materials hot or cold.
Die Design: There are 12 components used in the extrusion process to obtain the finished product:
(Line 2)
All the components follow ... Show more content on Helpwriting.net ...
Invisible Laser Radiation (Material Marking)
10. Pulling machine
11. Part Straightener
12. Rough cutting machine
The details of the above machines are described as follows:
1. Looping machine: It is used to save time and energy. It contains three components which are
uncoiler, welding machine and grinding machine.
The air pressure is 5±1 kg/cm2 and is measured in reference with FRL unit (Filter–Regulator–
Lubricator).
Uncoiler roller diameter: 138.8mm (approx.), Made up of: M/S flat.
Butt welding is used in this process which is used to connect parts which are nearly parallel and
don't overlap. It is done by melting down the work pieces and adding a filler material to form a pool
of molten material that cools to become a strong joint, with pressure sometimes used in conjunction
with heat, or by itself to produce the weld. Grinding machine is used for surface finish that must
show high surface quality and high accuracy of shape and dimension.
2. Chemical Tank: It contains a thermocouple and heater. It is used to remove any kind of oil, water
or rust present on the wire.
Thermocouple is a temperature measuring device consisting of two dissimilar conductors that
contact each other at one or more spots. It is self powered and requires no external form of
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How Milling Is Metal Removal Process
2.1 Introduction Milling is metal removal process distinguished from drilling and other machining
operation. It is used in most high productive manufacturing industries, where quality is essential for
parts. In milling operation, Metal removal takes place due to the cutting action of a revolving
milling cutter, when work piece is fed on it. But for producing quality side surface of parts, end
milling operation carried out. Drill bit can cut in axial order only, while a milling bit can generally
cut in all directions, although some cannot cut axially. End mills are used in milling applications
such as plunging, side milling and profile milling. 2.2 Optimization The main purpose of most
engineering design procedure is to improve productivity with reduction in cost. The algorithm of an
optimization is a one type of procedure which executed optimum solution by comparing various
solutions till the satisfaction level. In conventional method, solutions were accepted by comparing
few designated answers in many industrial process design activity. This is very simple approach and
no guarantee for an optimum solution. To get the proper values of optimization, user must have to
apply one or more design solutions to check relative search space between algorithm techniques.
The role of controllable cutting parameters (Speed, feed, depth of cut, width of cut etc.) for
economical machining process, optimization have been recognized. F. W. Taylor (1907) showed that
an optimum
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Utilization Of Fiber Reinforced Composites
Utilization of fiber reinforced composites for gaining importance to derive more advantages such as
manufacturing process flexibility, high strength to weight ratio. Due to extensive growth
applications of composites, the machining of composites was preferred where the closed
dimensional tolerances maintained in the case of the composites mating with the other components.
The present work aims at identify influenced optimum milling process parameters required to
achieve the good surface quality along the machined surface with minimum damage. Consequently
the work indeed the comparison discussions on the machined surface generated with different tool
signatures of two fluted specially designed carbide tipped mill tool and four fluted solid carbide mill
tool. In this regard the experimentations were conducted with varied milling process parameters and
the results were thoroughly evaluated and analyzed with origin interface graphs and scanning
electron micro (SEM) graphs to understand post machined surface textures.
Key words: cutting process parameters, GFRP composite laminates, compression moulding
technique, machining, solid carbide end mill tool and specially designed carbide tipped mill tool,
SEM graphs and Universal milling machine.
INTRODUCTION
FRP composites having superior material properties when compared with metals, improved
corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness.
Hence GFRP composites frequently used
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Role Of Milling Machine As Good Quality Of Machine Surface...
CHAPTER 1
INTRODUCTION
1.1 PROJECT BACKGROUNG
Technologies involved in machining operations have advanced greatly in the recent decades and
machines have experienced significant changes such as the incorporation of numerical control.
Every year it is possible to observe in fairs, conferences and of course in the market economy, how
production capabilities have increased thanks to the development of new concepts, devices,
materials, tools, coatings, structures, etc. Accuracy, flexibility and productivity are enhanced
constantly with innovative solutions to achieve market demands or even raise them to higher levels.
In the end, all these improvements are possible thanks to the generation of knowledge.
Milling machine is one of the oldest machine that still commonly used in manufacturing industry to
produce parts.it is widely used in variety of manufacturing industries such as automotive and
domestic appliances. Quality and accuracy of surface of a workpiece plays an importance role in
milling machine as good quality of machine surface improve the fatigue strength and creep. The
commonly issue that affect the quality and accuracy of the surface comes from the chatter and
lubricant.
Chatter or machining vibration is a wave energy that occur during the machining process that result
the quality of the machine surface. It is a highly complex phenomenon due to the diversity of
elements that can compose the dynamic system and its behavior. moreover ,chatter can be occur
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Cbc Turning Process
The present study is to optimize the machining parameters for turning process by using coated and
uncoated carbide tools. For this study listed items were chosen based on both necessities for this
study, as well as their availability. The work piece samples were randomly selected with 150 mm
length and 50 mm diameter, cut from the AISI H13 steel rod. The CNC lathe was set up with the
tool holder. All variable parameters were run in accordance with the selected parameters and the
orthogonal array.
3. TOOLS USED AND THEIR SPECIFICATIONS:
1. CNC Machine Tool
2. Work Piece material
3. Cutting Tool Inserts Measurements
3.1. CNC Machine Tool:
CNC lathe
Model : TL
Make : HAAS–USA
Program Controller : HAAS
Max. Holding Diameter : 220 mm ... Show more content on Helpwriting.net ...
Tool wear is measured experimentally by optical microscope (Stereo Discovery V20 manufactured
by Carl Zeiss MicroImaging Inc. having eyepiece magnification: 10X and objective magnification:
2.5X to 100X,) as shown in Figure. Maximum damage length of flank face has been considered for
assessing the flank wear of tool insert
(Figure 3.6 Optical microscope)
3.2 PROCESS PARAMETER SELECTION
In the present study, the process parameter which affect the surface finish while machining are
cutting speed, feed rate and depth of cut. In order to meet the requirement in terms of both efficiency
and effectiveness, the Taguchi parameter design methodology was used. It included the selection of
quality characteristics, selection of process parameters, selection of orthogonal array
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Comparative Evaluation On Surface Quality Of Gfrp Composites
Comparative Evaluation on Surface Quality of GFRP Composites by Different End mill Tools
I.S.N.V.R.Prasanth
Associate Professor, Department of Mechanical Engineering, St Mary's integrated campus,
Hyderabad, India, prasanth5109@gmail.com
D.V. Ravishankar
Professor and Principal T.K.R.CET, Hyderabad, Telangana, India, shankardasari@rediffmail.com
M. Manzoor Hussain
Professor and Principal, J.N.T.U Sultanpur, India, manzoorjntuh@gmail.com
Abstract
Utilization of fiber reinforced composites for engineering applications is gaining importance to
derive many advantages such as manufacturing process flexibility, high strength to weight ratio. The
machining of composites is always not preferred because of the structural disturbances generally
occur due to damages caused by machining forces to the fiber matrix interfaces, which in turn leads
to the reduction in the mechanical properties of composite as a whole. However machining is
necessary in special situations where the dimensional tolerances are to be maintained very close in
the case of the composites mating with the other components.
The present work aims at identifying the better milling process parameters to obtain better finish
across the machined surface with minimum damage. This paper indeed comparison discussions
about the machined surface generated by milling operation for a given tool signatures of two fluted
specially designed carbide tipped end mill cutter and four fluted solid carbide end mill tools by the
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Assignment Questions On Health And Safety At Work 1974
Assignment
Name: – Ritesh Chaudhary
Trade: – Electrical
Program: – BTEC Pearson
Paper – assignment 5 (D1)
Task 7: Justify the methods used to deal with hazards in accordance with workplace policies and
legal requirements.
Answer:
As I have assessed my risk assessment on the machinery equipment (i.e. Milling machines), have
been found many controls measures during assessment. That has mainly chosen during assessment
were as given bellows:
1. Guarding:
Justification:Moving machine parts can cause severe workplace injuries. Safeguarding is essential to
protect the workers fromcrushed hands, amputations, burns, blindness, etc. types preventable
injuries. The part, function, or process of the machines that can cause injury should be safeguarded
properly.
Legal requirement:
From legislation of Health and Safety at Work 1974.
Machinery guarding must be,
1. All of the machines should be provided with all nessesary guards and with protective devices.
2. Always use fixed guards if possible and fastened it with the bolts and screws.
3. In case of fixed guard is not possible then use an interlocked guard which ensures that machine
did not start before the guard is closed and machine stops when the guard is opened while operating
the machines.
2.Lighting:
Justification: This control measure is mostly required in the workplaces for safe procedures.
Lighting should be properly maintained as per the workplace
... Get more on HelpWriting.net ...
Vertical Mill Research Paper
The barrel is now complete and it's time to make the wheels from the remaining stock. The stock
first needs to be cut off the barrel, using the band saw, about 5 1/8" from the muzzle end. Slowly and
as straight as possible slide the barrel through the band saw. Insert the remaining stock into the collet
on the lathe so about ½" of the stock is inside the collet. Using the hand wheel on the side of the
lathe, tighten the collet. Face off the end of the stock and center drill it. Then use the #6 twist drill to
drill all the way through. Sand the piece with emery paper to remove any unwanted marks or dirt.
Using a parting tool and wheel thickness gauge, measure and align the round nose tool bit, then slice
off a wheel. Repeat this process three ... Show more content on Helpwriting.net ...
The horizontal mill will cut the bases to be 2 ¾" if aligned correctly. When using the horizontal mill
make sure a lot of cutting fluid is used. Next, use the vertical mills to drill the holes. Make sure that
the side with the Xs is facing upward. It is important to center drill each center punched hole on the
side of the base. After the holes are center drilled, use the F twist drill to drill through the barrel hole
all the way through. Next drill the axel holes with a #15 twist drill all the way through. Then cut out
the extra material to the upper right of the steps with the band saw. Vertical milling is next. Install
the 7/8" two–flute end mill in the milling machine. Place the two bases side by side, aligning as
perfect as possible, on spacer blocks. Mill the step section. Next mount the blocks next to each other
so that the diagonal lines are even with the top of the vise. Mill the middle section so the angle is
completed, this will take several passes. Polish the base using the buffer and emery paper. Next the
canon can be assembled. Using the trunnion pin provide, secure the barrel into the base. Then secure
the wheels using four screws and an Allen wrench. The cannon is now
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Advantages Of Pairee Machine
INTRODUCTION
In order to compete with the growing sectors in manufacturing industries, the manufactures must
frequently looks for the cost reduction ways while enhancing the quality of product and increasing
through–put. The company should have the ability to adopt the fluctuation in marketplace. It can be
possible by automation. The machineries, process in industries are subjected to automatic control
with use of various control system called automation. It have various application in steering and
stabilization of ships, aircraft and various machining operations. The most advantages using
automation is it saves the labor. The advancement in industries leads to use of feedback control
system, usually continuous which includes taking measurements using a sensor and making the
adjustments to keep the measured variable within a set range Automation has been achieved by
various means including mechanical, hydraulic, and pneumatic and computers usually in
combination.
Due to the automation and innovative technologies a tough competition increasing between
manufacturing industries. These are now much concerned with their profitability and productivity.
The researchers believe that reduction of time and cost of product and increasing quality of
production are very important aspects in achieving ... Show more content on Helpwriting.net ...
The Pairee SPM was ordered and brought to the Rane (madras), pvt. Limited, Ambattur branch,
Chennai in 1997 from Pairee machine tools private ltd. As the name itself states it's a special
purpose machine designed to perform Milling, Boring and drilling operations. During the year 2000
the machine was transferred to Rane (madras) Mysore branch as the steering gear box housing
component requires some operation in sequence eliminate the procuring of new machine which cost
to the company and also the machine can be modified as per the
... Get more on HelpWriting.net ...
Optimization Of Different Cutting Prameter For Aluminum 6351
OPTIMIZATION OF DIFFERENT CUTTING PRAMETER FOR ALUMINUM–6351
S.K.Aher1,R.S.Shelke2
1.P.G.Student ,2.Professor ,S.V.I.T.College of Engg.,Chincholi,Nashik
1. Introduction
CNC Vertical End Milling Machining is a widely accepted material removal process used to
manufacture components with complicated shapes and profiles. During the End milling process, the
material is removed by the end mill cutter. The quality of the surface plays a very important role in
the performance of milling as a good–quality milled surface significantly improves fatigue strength,
corrosion resistance, or creep life. The surface generated during milling is affected by different
factors such as vibration, spindle run–out, temperature, tool geometry, feed, cross–feed, tool path
and other parameters. During finish milling, the depth of cut is small. The most important
interactions, that effect surface roughness of machined surfaces, are between the cutting feed and
depth of cut, and between cutting feed and spindle speed. Surface Roughness is affected negatively
if the applied force is increased. Surface roughness at the same feed rate becomes higher when a
small nose radius is used. Technological parameter range plays a very important role on surface
roughness. There is a need of a tool that should allow the evaluation of the surface roughness before
the machining of the part and which, at the same time, can easily be used in the production–floor
environment contributing to the minimization of
... Get more on HelpWriting.net ...
Questions On Health And Safety Assignment Essay
"Health and Safety Assignment"
Name: – Ritesh Chaudhary
Trade: – Electrical
Program: – BTEC Pearson
Paper – assignment 5 (D1)
Task 7: Justify the methods used to deal with hazards in
accordance with workplace policies and legal
requirements.
Answer:
As I have assessed my risk assessment on the machinery
equipment (i.e. Milling machines), have been found many controls
measures during assessment. That has mainly chosen during
assessment were as given bellows:
1. Guarding: Guarding to machines is methods to prevent body parts
and objects from coming in contacts with machinery moving parts.
Justification: Moving machine parts can cause severe workplace
injuries. Safeguarding is essential to protect the workers
fromcrushed hands, amputations, burns, blindness, etc. types
preventable injuries. The part, function, or process of the
machines that can cause injury should be safeguarded properly.
If machine is not properly guarded it can cause serious harmed or
Legal requirement: From legislation "Health and Safety
at Work 1974''.
Machinery guarding must be,
1. All of the machines should be provided with all nessesary guards and
with protective devices.
2. Always use fixed guards if possible and fastened it with the bolts and
3. In case of fixed guard is not possible then use an interlocked guard
which ensures that machine did not start before the guard is closed and
machine stops when the guard is opened while operating the
... Get more on HelpWriting.net ...
How Technology Enters The Picture
A considerable portion of the defense budget is spent on training personnel to operate and maintain
highly complex equipment. In the austere environment that the military operates in, this presents
shortfalls in maintenance. In order to combat this and in an attempt to maintain and adapt DoD
equipment in the face of long logistical supply chains, the DoD deploys machine shops, weld shops
and other fabrication capabilities in–theater. However, due to lack of design information,
manufacturing technology and limited engineering design expertise these capabilities are limited
and only provide a small percentage of repair parts that are needed to maintain these complex
systems (DARPA 2013). This is where technology enters the picture. ... Show more content on
Helpwriting.net ...
And why not, innovation has always been a key component of Marine Corps tradition and our
leadership style. The Marine Corps' continuous improvement process tell us that it is both an
opportunity and an obligation and it is the responsibility of Marine leaders and supervisors at all
levels to bring good ideas to the surface and support their implementation (MCO 5220.12, para 1.2).
As we look for technology and tools to innovate, one untapped resource that the Marine Corps has
yet to maximize is the machining and welding capabilities, which reside mostly in our Ground
Ordnance Vehicle battalions, MWSS and Marine Aviation Logistics units.
The Machinist MOS (2161) has shorten the gap in terms of technology between the manufacturing
sector and the Corps' machining capabilities with the procurement of Computer Numerical Control
machines (CNC). It has been a decade since the first CNC was introduced to the Machinist's school
house and ninety percent of machine shops have at least one CNC machine. CNC technology brings
the capability to produce intricate and complex parts in an expeditious manner and sometimes in
minutes, as opposed to days with manual machines. However, this technology has not been
exploited in the Marine Corps and has yet to be maximized. This is primarily due to the Corps
commitments to OEF and OIF, thus the proficiency and lack of knowledge from leaders of its
potential has been
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Gunsmithing-British Side-By-Side Shotguns: Video Analysis
For this week's reflection assignment for this course, we were provided a video titled "Gunsmithing–
British side–by–side shotguns. Tools of the trade". The video features Mr. Larry Potterfield (CEO
and founder of Midway USA), and his guest is Mr. Jack Rowe. The video is presented by way of
youtube.com, and was posted to the site by MidwayUSA. The video begins by Mr. Potterfield
asking his opinion with vises. Mr. Rowe says basically, it is the cornerstone of the work area. He
also gave the dimensions for a recommended vise. Mr. Potterfield states that the jaws of the vise can
be changed, so they don't damage whatever it is that you're securing. Mr. Rowe gave some nice
examples on rounding the sides of the vise for better function. He goes
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Approach Us For Investing Qualified Cnc Machining Tools
14. Approach Us To Buy Qualified CNC Machining Tools
Rapid CNC machining is our core value and has given us whole competency of small volume works
including rapid injection molding, die casting as whole of our small volume works require rapid
tooling and post machining. We ensure that we complete work through machine with our team. We
offer fast turnaround CNC machining to finish building working rules, models and components. We
also supply parts to low volume production quantities in a collection of materials. We are able to
deliver you benefits of machining without crossing your budget. We never find out chances to cross
your budget. In order to finish off work within your budget, we decrease number of days to finish
off work.
Our Two Options Of Materials:
We offer two kinds of materials namely plastic and metal. When you prefer plastic materials, we
will give you options to choose among and our options include ABS, PC, POM, PP, PMMA, PBT,
PTFE, Nylon, GF Nylon, PEEK and PVC. As you expect our metal materials, we offer more kinds
of metal materials such as Aluminum, Zinc, Magnesium, Brass, Copper, Bronze, Mild Steel,
Stainless Steel, Tool Steel, Tungsten and Titanium. We proved our reputation through our excellent
standards in milling services such as CNC milling, 3D milling, manual prototype milling and 4th
axis machining centers. We offer guarantee with complete accuracy with tool. The best tolerance of
our CNC metal products is more than equal to 0.01 mm and for
... Get more on HelpWriting.net ...
Milling Peo Questionair
KNOWLEDGE EVIDENCE
NVQ TITLE
PERFORMING ENGINEERING OPERATIONS – LEVEL 2
UNIT CODE
QPEO2/012
UNIT TITLE
Preparing and using milling machines
Note: Please type your answer in regular font.
1.)
What are the safe working practices and procedures to be followed when preparing and using the
milling machines?
When operating a Milling machine there are a lot of health and safety laws that have to be followed
when preparing to use and using a milling machine, the laws and safety precautions that must be
taken are as follows:
Gloves or hand wear must never be worn whilst working on a milling machine; any types of hand
wear like watches, bracelets and bangles could get snagged on the cutter and wind the operator into
the machine ... Show more content on Helpwriting.net ...
Coolant– coolant spills are a problem that can be prevented but on some mills there is a point where
coolant leaks from the bed and drip down hitting the floor around the machine this caused by a
blockage in the slots within the bed causing it to over flow with coolant creating a spillage.
Entanglement– the operator of the machine can risk entanglement from lose clothing becoming
entangled in the cutter this could wind the operator into the machine cutter causing serious injury.
Sharp edges – sharp edges or burrs are a hazard when handling the components it is possible to
injure yourself on these razor sharp burrs.
Training– If an operator has insufficient training then they are a danger to themselves and others
around the machine
3.)
What personal protective equipment needs to be worn for the milling activities?
There is several pieces of PPE equipment that must be work whilst milling, equipment is as follows:
Before work cream: This will stop irritations and protect the skin from infections from substances
being used whilst turning.
Safety glasses– protective eye wear must be worn since swarf and coolant is travelling and can be
flying in any direction.
Overalls– This stops flying swarf and coolant reaching your skin and causing damage or harm.
Safety boots– safety boots are of the main pieces of PPE, this will protect the feet from swarf and
coolant and there is a steel toe cap for protection against objects
... Get more on HelpWriting.net ...
The Generation Of Offset Curves
Introduction
Metalworking is one of the oldest occupations of humankind. At the beginning of last century
metalworking machine tools were invented and these were controlled by an operator who performed
all the movements of the tool in order to obtain the final parts. Nowadays, metalworking using
machine tools is one of the most important activities to support industries development and the most
important of these industries is the automotive industry.
The main purpose of this paper is to investigate the generation of offset curves, considering both
naive approaches and more sophisticated approaches such as the Voronoi diagram. The paper starts
by explaining some basic concepts of offset machining, insisting on the most important types of
compensation. The next section includes a discussion on different ways of representing curves in a
computer program, starting with two–dimensional curves and ending with non–uniform rational B–
spline curves (NURBS).
The basics of offset machining
Definition 1.1 A Computer Numerical Control (CNC) machine is a machine tool that uses
programmed commands (alphanumeric codes) to control its movements and functions. The
applications of CNC machines include drill press, sheet–metal press, milling machine, laser,
grinding, welding machine etc.
The most fundamental operation that can be performed with a CNC machine is to remove all the
material that lies within some boundary. A CNC machine makes use of mathematics and various
coordinate systems to
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Evaluation Of The Beck 's Efforts
The assignment on this week is to calculate the capacity of each machine center and the capacity of
the system. I will analyze where the focus of the Beck's efforts should be if Beck wants to expand
capacity. There will then be a determination of how much extra capacity they can get without
causing another operation to become the bottleneck. I will then make suggestions of ways that Beck
can expand capacity without purchasing new equipment.
The focus for this week is to review capacity. In reviewing the information this week, it focuses on
capacity planning. In researching , effective capacity is the greatest amount of work that an
organization is capable of completing in a in a set amount of time taking into consideration various
constraints (Hu, Vakili and Huang, 2004) This is an important aspect to any business because it
outlines everything needed to accomplish the task. The planning allows for the effective transition
from planning, to implementing, executing and providing a finished product. (Vonderembse, 2013)
According to our text, capacity is a means for an organization to supply customers with the
requested product on time. (Vonderembse, 2013) The term also includes the highest rate of
production. The goal of any organization it to provide the requested service or product in a time
outlined by the customer.
It is key for the organization to be aware of what the system capacity when producing products. The
system capacity, as defined by our test,
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A Review On Prediction Of Chatter Stability
A REVIEW ON PREDICTION OF CHATTER STABILITY IN HIGH SPEED MILLING
V.Manoj kumar, R.K.Naveen, A.Ragavesh
Department of Mechanical Engineering, Sri Ramakrishna Engineering College, Coimbatore–22
Abstract: This paper reviews on the various analyzing techniques of chatter stability in high speed
milling. Milling at high spindle speed is an effective technology for processing various materials.
During milling, unstable self–excited vibrations known as regenerative chatter can occur, causing
excessive tool wear or failure and a poor surface finish on the machined work piece. There are
several analyzing techniques that are used to increase the stability of the machining process such as,
fuzzy arithmetic techniques, stability lobe diagram(SLD),Structural dynamic modification. Based on
these analyzing techniques how the operating variables are changed to obtain the different predicted
results is studied.
Keywords: chatter, spindle speed.
Introduction: High speed milling is extensively used in manufacturing process. The generation of
complex shapes with high accuracy and quality is the main advantage of milling process. In a real
world setting there are many variables that influence a machining process and each one can carry
small errors or uncertainties, which can lead to major deviations in the finished quality of fabricated
parts. It therefore becomes important to research novel models to account for parameter
uncertainties in order to develop more practical models.
During
... Get more on HelpWriting.net ...
Essay about Lab Report
MEC 325/580 Lab Report
CNC Machining Lab Report
Date: March 18, 2013
Group Leader: Jian Wu
Team Members:
Group Number: G4
Regment No.: D
Insturctor:
CONTENTS
1.Objective and introduction.
2.Principles and practice.
3.Design and result.
4.Conclusion and recommendations.
Appendices
1. Objective and introduction * Objectives Operate the CNC milling machine using G–codes, M–
codes in a CNC program. * Equipment: Minitech CNC machine (Series 2) * Machine introduction
Most CNC milling machines are computer controlled vertical mills with the ability to move the
spindle vertically along the Z–axis. This extra degree of freedom permits their use in die sinking,
engraving applications, and ... Show more content on Helpwriting.net ...
Most often it is some combination of the three. The speed at which the piece advances through the
cutter is called feed rate, or just feed; it is most often measured in length of material per full
revolution of the cutter.
As material passes through the cutting area of a milling machine, the blades of the cutter take swarfs
of material at regular intervals. This non–continuous cutting operation means that no surface cut by
a milling machine will ever be completely smooth; at a very close level (microscopic for very fine
feed rates), it will always contain regular ridges. These ridges are known as revolution marks,
because rather than being caused by the individual teeth of the cutter, they are caused by
irregularities present in the cutter and milling machine; these irregularities amount to the cutter
being at effectively different heights above the work piece at each point in its rotation. The height
and occurrence of these ridges can be calculated from the diameter of the cutter and the feed. These
revolution ridges create the roughness associated with surface finish. * Procedure 1. Power on and
initialization 2. Load the program and simulate the code 3. Set up the origin and do a dry run 4. Run
the machining
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Advantages And Disadvantages Of Laser Additive Manufacturing
Introduction. The revolution that has led to additive manufacturing technologies for different sectors
has produced a paradigm shift. Medicine, aeronautics, automotive, fashion ... most fields with
manufacturing processes have incorporated innovations such as the printing of 3D materials that
contribute a high added value and have great potential for the future. Additive manufacturing
provides a number of advantages that outweigh the benefits of the traditional industry.
The direct manufacture of complex geometries allows to simplify the number of steps of production
or to eliminate the need for tools, which allows to be able to produce of an economic way already
from the first unit. In addition, the time required is greatly reduced. If we ... Show more content on
Helpwriting.net ...
Especially for large volume the production speed in additive manufacturing does not allow an
economical usageof this technology. Therefore, the inclusion of additive processes into the
production chain of conventional manufacturing is part of the recent research, which concludes
hybrid processes. The additive manufacturing is a sequenced method the combined processes should
be repeatable in sequences as well. The most obvious combination is the additive manufacturing
process with a subtractive process liNe milling. Both technologies require a 5Yaxis machine for a
full three dimensional processing. Akula [10] integrated a machine for Gas Metal Arc Welding
(GMAW) into a CNC milling system. For the final hybrid process a deposited layer is milled planar
before the next layer gets deposited. Eleven to nearYnet shape is achieved, the required profile is
milled to complete the
... Get more on HelpWriting.net ...
Pros And Cons Of Accurizing A 1911
This weeks lesson caught me switching over to the 1911. I found all the information to be very
intresting. There seems to be a lot of areas that need attention when accurizing a 1911 pistol. Most
of the work is done by hand with files, stones, sandpaper, and little tools. First starting with the
bushing barrel–entry clearance using a adjustable reamer to open the inside bushing diameter. Then
using a half round Indain stone to hone the area on the X and Y points in the diagram. I see this will
take a lot of time and patience of fitting and honing untile you get a proper fit. This prosces seems to
me almost the same with the fitting of the barrel hood to the slide using the stone. Both area looks
like you will be removing very little metal
... Get more on HelpWriting.net ...
Essay on Standard Machines Pricing
I. Who should take the blame for getting Standard Machines Corp into the crisis it faces vis–à–vis
closing on a major sale with an established account?
The blame for Standard Machine Corp can be directed in one of three ways:
Industry: One could argue that innovation in the machine tool equipment industry has been stagnant
and resulting caused customers to view machines as commodities and compete on price. Another
thought is that the industry allowed a low cost player to enter and therefore put the premium priced
equipment manufactures in a position of having to rationalize their price. Unfortunately, competition
on price erodes industry margins and profits.
Standard Machine Corp Management: The fact that a major account has ... Show more content on
Helpwriting.net ...
Although we do not believe that it is wise for Standard Machine Corp to lower their prices,
essentially commoditizing their products, it is important for them to manage their customer
relationships on an individual basis. By this we mean that Standard should find ways to justify their
price premium. This may be done by offering packages uniquely customized to retain their long–
term clients. Specifically, for long–term customers like Occidental, Standard must justify their
$22,000 premium over their competitors within the market.
One way to address this issue would be through rebates. Standard could offer customized rebate
packages to its premium customers, like Occidental. Although they are, in effect, lowering their
prices for Occidental, they are not sending a negative signal to the market. An outright price
decrease could create a price war, where their competitors continue to drive down their own prices,
further commoditizing Standard's line of products. A rebate would offer an incentive for Occidental
to purchase, because the company knows that they will be rewarded on the back end.
Another way for Standard to remedy this pricing situation is to offer additional services along with
its milling machine in order to further differentiate themselves from their competitors. Standard's
package could include an unlimited warrantee for a specified amount of time greater than that of its
competitor, and an increase in on site
... Get more on HelpWriting.net ...
Smart Machines: Trending Technology
Smart Machines: Trending Technology If the name Watson was mentioned in the IT world, more
than likely everyone would know what the name was associated with. Watson, a computer that can
interact with humans, sense, decipher and recognize questions and answer them with unbelievable
accuracy. Watson's introduction to the 21st century was aired on the popular TV show "Jeopardy."
The competition Watson faced while playing on the game show were some of the best players to
ever play the game. A one–word summary of how the human mind compared to the smart machine
over the course of three episodes was undesirable. Watson embarrassed two of the best players to
ever participate in the show. The speed at which Watson processed verbal questions and answered
them was nothing short of amazing. It was evident that each member of the team that created
Watson had a strong sense of accomplishment for how his or her machine preformed. So now there
is a really smart machine that can win on a game show, big deal. What does this really mean?
Although Watson is an exception to the current list of smart machines, there are still many of them,
and as evident with Watson, the IT world is continuing to press forward and enhance the smartness
of each machine. What can we expect for the 2020? What are potential positive and negative effects
of smart machine for each American? What consideration should be made globally before
implementing this type of operating system? These are all
... Get more on HelpWriting.net ...
Machine-to-Machine Technology and Analytics
Introduction
On the horizon of big data, is "an ecosystem of solutions" that uses embedded devices to facilitate
real–time analysis of events and data among the "Internet of Things" . Machine–to–Machine
technology and analytics is the promising future of the big data era. Its exponential growth and
advancement promises a plethora of solutions and new ideas, but as with all innovations, it will also
create a wave of new issues, problems and complications that, given its scale, magnitude and speed
of development will certainly challenge as much as it benefits the legal industry.
What is M2M & IoT?
Machine to Machine (M2M) is a broad label that can be used to describe any technology that
enables networked devices to exchange information and perform actions without the manual
assistance of humans. Products built with M2M communication capabilities are often marketed to
end–users as being "smart" . The interconnection between "smart" objects and the way we interact in
the environment is described as the Internet of Things.
How does it work?
Sensors (which are devices with processor, memory, storage, inputs and outputs, OS and software
capabilities that gather and/or disseminate data on just about anything ), are attached to objects, and
the objects' identities, state or state of surroundings become capable of being relayed to an Internet
connected IT structure. The sensors relay data to the outside world through local area and wide area,
wireless or wired links. . Local, on
... Get more on HelpWriting.net ...

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Evaluating Cutting Parameters For Milling Composites

  • 1. The Milling Machine And Drilling In order to use the milling machine to manufacture a 2 in base by ½ in height by ¾ in depth piece, we needed to be very precise and meticulous whit our dimensions. The process required measuring the piece in every procedure. From the beginning, when we cut our piece from the steel bar using the Band Saw machine. In the end when we drilled four different sizes of holes in the piece using two different techniques; drilling using the milling machine and drilling by hand. Before we started machining, we were instructed in how to perform measurements using calipers and micrometers, but we mainly use micrometers during the procedure. Then, after a clear explanation of the procedure, measurements and machine uses we performed our first cut using the Band Saw by cutting a small piece from it. The edges of the steel piece weren't smooth so we machine it using the Milling machine, just one side. In order to get the requirement dimensions we set the machine in Low speed because it is better for rough cuts, high speed for small cuts. The initial height was .680 in so two rough cuts were performed one of .100 in and a second of .060 in both around 80 MPH. A third cut was necessary to get the proper height, which was only .020 in; it was a simple cut so it was necessary a high speed that was around 200. After this, the height was finally ½ in. Now, we needed to get the correct width. It was required to be .750 in. The piece was .958 in, so it was necessary to machine .208. First, ... Get more on HelpWriting.net ...
  • 2.
  • 3. Advantages Of CNC Machining I. INTRODUCTION C NC Machining is a process used in the manufacturing sector that involves the use of computers to control machine tools. Tools that can be controlled in this manner include lathes, mills, routers and grinders. The CNC in CNC Machining stands for Computer Numerical Control. On the surface, it may look like a normal PC controls the machines, but the computer's unique software and control console are what really sets the system apart for use in CNC machining. Under CNC Machining, machine tools function through numerical control. A computer program is customized for an object and the machines are programmed with CNC machining language (called G–code) that essentially controls all features like feed rate, coordination, location ... Show more content on Helpwriting.net ... The program is loaded and finally an operator runs a test of the program to ensure there are no problems. This trial run is referred to as "cutting air" and it is an important step because any mistake with speed and tool position could result in a scraped part or a damaged machine. There are many advantages to using CNC Machining. The process is more precise than manual machining, and can be repeated in exactly the same manner over and over again. Because of the precision possible with CNC Machining, this process can produce complex shapes that would be almost impossible to achieve with manual machining. CNC Machining is used in the production of many complex three– dimensional shapes. It is because of these qualities that CNC Machining is used in jobs that need a high level of precision or very repetitive tasks. Other than that, there has some problem that always occur in CNC machine such as electrical fault, parameter issues, door and safety interlocks and others. If you are considering a career in CNC Machining, it would be useful to have a background in mathematics, industrial arts and mechanical drafting, as well as computer usage. There are many common problem of CNC Machining such as the material burns on outside edge, the material burns on outside edge, the material burns on internal corners of mould, the tool is burnt, burnt edges of holes, raised mark along edge of moulding, rough edge, cutter marks visible, component moves sideways and component not the correct ... Get more on HelpWriting.net ...
  • 4.
  • 5. Synthetic Composites Reinforced By Unidirectional Glass... Abstract: This research paper intended to recognize the machinability of polyester composites reinforced by unidirectional glass fibers when subjected to milling operations. The principle aim of this investigation is to screen the tool rake angles, cutting process parameters and their effect on the machined quality. It was observed from experimental results that mechanisms of machined composites altogether influenced by fiber orientation. The results revealed that the surface roughness, surface damage and machining forces all varies severely with fiber orientation. Introduction: Glass fiber reinforced plastics (GFRP) have been widely used in aircraft, automobile and structural applications. The components need high quality machined surface, better dimensional accuracy and surface consistency. But machining mechanism of composite materials is not easy to understand, because of its inhomogeneous and anisotropic behavior. The machining leads to several damages such as fiber cracks, delamination, fiber pullout and burning. Hence, research in machining of GFRPs is few when compared with metals, the effect of tool nomenclature and materials [1, 2]. The investigators have studied the machining of chip formation mechanisms [3,4 and 5]. The researcher investigated on machinability integrity on different fiber directions with different tool helix angles [6]. The experimental studies are also based on machining characteristics related to orthogonal cutting of unidirectional fiber ... Get more on HelpWriting.net ...
  • 6.
  • 7. The Analysis And Performance Of Two Different Mill Tools Abstract Milling is a vital process used in the industry to make and assembling the components. The extensive and expensive experimental work is necessary to determine the optimal of machining process parameters for obtaining the desired machined quality. In this regard, the present work is focused on the relationship between the input process parameters and machined surface integrity for minimizing the machined damage. Moreover, the paper presents the comparative analysis and performance of two different mill tools such as a specially designed carbide tipped tool and a solid carbide tool. Subsequently, comparing the evaluation of two tools was illustrated by plotting origin graphs. Finally, experimental results were thoroughly analyzed by SEM to investigate the cutting characteristics of machined laminates. Key words: cutting process parameters, GFRP composite laminates, compression moulding, a solid carbide end mill tool and a specially designed carbide tipped milling tool, SEM. Introduction FRP composites having superior material properties when compared with metals, improved corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness. Hence GFRP composites frequently used in several applications like sports goods, racing car bodies and aerospace components [1]. Often composite products manufactured by near–net shapes. The components made by secondary machining processes are involving to get good dimensional accuracy and ... Get more on HelpWriting.net ...
  • 8.
  • 9. Evaluating The Cutting Process Parameters For Achieving... Milling is a constructive machining process used in the production industry to make and assembling the components. The extensive and expensive experimental work is necessary to evaluate the cutting process parameters for achieving the preferred machined quality. In this regard, the present work is focused on minimizing the machined damage. Moreover, the paper presents the comparative analysis and performance of two different mill tools such as a specially designed carbide tipped tool and a solid carbide tool. Subsequently, comparing the evaluation of two tools was illustrated by plotting origin graphs. Finally, experimental results were thoroughly analyzed by Scanning electron micrographs to study the cutting characteristics of machined surface texture. Keywords: compression moulding technique, cutting process parameters, End milling tools, GFRP composite laminates, SEM. Introduction FRP composites having superior material properties when compared with metals, improved corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness. Hence GFRP composites frequently used in several applications like sports goods, racing car bodies and aerospace components [1]. Often composite products manufactured by near–net shapes. The components made by secondary machining processes are involving to get good dimensional accuracy and geometrical shapes done by turning, drilling and milling operations in a specified manner [2]. The author has presented in ... Get more on HelpWriting.net ...
  • 10.
  • 11. Dewalt Dw920 Research Papers The DeWALT DW920 is a heavy duty cordless screwdriver you can use for drilling holes or inserting screws in almost any material you are using for construction or remodeling projects. This member of the DeWALT family of tools is the go–to item for whatever your day in the backyard or on the construction site brings. The DW920 cordless screwdriver helps builders complete various repair and construction tasks with bits that fit securely into the 1/4–inch keyed chuck. When you get ready to change the bits, you just twist the key to open the jaws that hold the bit, switch tips, and then tighten the jaws by turning the key the opposite direction. This feature is handy when you are performing a task that requires different sized bits or bores because you can change them without spending a lot of time changing bits. For multitasking, the quick–release hex shank chuck makes it simple to change bits quickly and easily. This DeWALT cordless screwdriver makes it easy to drill into wood or insert screws in drywall sheets, making is a great accessory for almost any type of repair job you are doing. For harder materials, you can put a hex shank drill bit in the screwdriver, set the torque adjustment collar for drilling by turning it ... Show more content on Helpwriting.net ... Then, plug it into the electric charger for quick recharging. Adding a spare battery pack to your accessories kit so you can have one battery charging while using the other one will mean you can take whatever task necessary whenever you need to. Each of the batteries for this DeWALT screwdriver gives a long run time and charges fully during your lunch hour. Other chargers available for this screwdriver are the 15–minute quick charger and a 12–volt unit that plugs into your vehicle's charging port. Getting the job done has never been easier than it is with these compact size screwdrivers that are small enough to maneuver into small ... Get more on HelpWriting.net ...
  • 12.
  • 13. Beck Manufacturing Plant Capacity Beck Manufacturing & Plant Capacity Pete Garcia BUS644: Operations Management October 26, 2014 Dr.: Gail Hoskyns–Long Ashford University Beck Manufacturing & Plant Capacity Introduction In this paper, we will focus on the case study, which discusses about the plant capacity and Beck Manufacturing. In addition, after reading the case study it becomes evident that we need to help Beck's Manufacturing, president in making the best decision possible in regards to determining his facilities capacity. Therefore, we need to note that Beck's Manufacturing is a major producer of steering gears in the auto industry. Nevertheless, we also need to know how the manufacturing process is being done, thus allowing us to ... Show more content on Helpwriting.net ... Now, let us note that there are 3 machines, thus giving us a total of 2,880 units. In addition, the Boring represents a 25–reject rate, giving us 58 in units. Nevertheless, if we subtract 2,880 units produced by all three machines from 58 units, then we will get a new total of 2,822 units. The Drilling Capacity The following includes, the Drilling Capacity, which has a run time of 2.5 minutes per piece. Therefore, this produces a total of 384 units per machine, giving us a total of 960 minutes. In addition, providing that there are a total of 6 machines, thus giving us a total of 2,304 units. Moving forward, giving that we know that Drilling has a 75–reject rate, and thus providing us with a total of 162 units. Nevertheless, if we subtract the total amount of units produced from all 6 machines of 2,304 units with the 162 units, this will provide us with a new total of 2,142 units. The System Capacity In order to find the capacity system, we are able to take the lowest number in units, of course after the reject rate, which for this case is produced by the grinding with 2,128 units. Therefore, because we are unable to produce more units due to reaching the capacity mark, or for no more product to be allowed through in the completed cycle. Thus, the capacity system turns out to be 2,128 units. "Capacity utilization and machine scheduling also reflect tactical ... Get more on HelpWriting.net ...
  • 14.
  • 15. Engineering Design And Manufacture By Looking At... 1.0 – Summary In this assignment I have demonstrated an understanding of engineering design and manufacture by looking at traditional manufacturing processes and non–contact processes. I have selected the right process/process and its suitable materials, economics, quality issues, dimensional accuracy and they're advantages/disadvantages. I have given a thorough conclusion on what method I believe is the best depending on the quantity of lathe carrier body's being made and also value for money. Table of Contents 1.0 – Summary 1 2.0 – Introduction 1 3.0 – Task 1 2 Method of manufacturing 2 3 Suitable materials 3 Economic consideration 3 Advantages & dis–advantages 4 4.0 – Task 2 4 Suitable materials 4 Economic consideration 5 Advantages & disadvantages 5 5.0 – Comparison of processes 5 6.0 – Conclusion 5 7.0 – References 6 Bibliography 6 8.0 – Table of figures 6 2.0 – Introduction In this assignment I am going to cover many different ways of manufacturing a lathe carrier. I am going to base all my knowledge and research on two main processes. These are going to be non– contact processes and traditional manufacturing processes. I am going to demonstrate a good understanding of engineering design and manufacture. I shall prove this by considering all the important factors which include economy, quality, suitable manufactures, surface finish, dimensional accuracy, advantages/disadvantages...etc. After careful consideration then I shall compare and contrast the methods ... Get more on HelpWriting.net ...
  • 16.
  • 17. Rfidc Technologies Case Study 12.4 Four of six categories of AIDC technologies are 1.) Electromagnetic such as RFID 2.) Touch technologies like touch screens 3.) Biometric such as voice recognition and fingerprint analysis 4.) Magnetic used in credit cards 12.5 Five common applications of AIDC technologies are 1.) Order picking 2.) Receiving 3.) Shipping 4.) Sortation 5.) Finished goods storage 12.6 Two forms of bar codes are 1.) Width–modulated – the symbol comprises of bars and spaces of differing width 2.) Height–modulated – the symbol comprises of equitably divided bars of varying height. 12.7 The grocery industry which started in 1973 was the major industry to first use the Universal Product Code. 12.9 RFID stands for Radio Frequency Identification. 12.10 The RFID distinguishing proof tag is a transponder. A transponder is characterized as a device that transmits its very own signal when it gets a signal from an outside source. 12.12 Relative advantages of RFID over bar codes are 1.) Line–of sight reading is not required 2.) Read–write capability 3.) Large storage capacity 4.) The tags can be reused. 5.) Not susceptible to dirt or scratching that would destroy the label 12.13 Relative advantages of bar codes over RFID are
  • 18. 1.) The technology is widely available 2.) Low cost 12.16 Automated inspection is the principle application of machine vision in industry. 13.5 Fixed routing – the work units dependably move through similar sequence of workstations. This implies the work units are ... Get more on HelpWriting.net ...
  • 19.
  • 20. Designing Products Or Deliver Services Safely And... Learning aim A: examine common engineering processes to create products or deliver services safely and effectively as a team Engineering product: bicycle tyre Bicycle tyres are made up of a combination of rubber, nylon and bullet–proof Kevlar. Bicycle tyres are made up of several different parts. For example, the carcass gives the tyre its structure, which is a circular shape. Threads at the edges, also known as beads helps to keep the tyre on the rim. The tread on the outer layer gives the tyre its grip, allowing the personal user of the bicycle to have some sort of control with its mobility. The bicycle tyre undergoes a very precise and structured manufacturing process to make it achieve its aim, allowing a bicycle to move in an efficiently with control over friction with the floor. The manufacturing process of a bicycle tyre is: Rubber mixing compound formulation (milling process), belt and ply calendering, innerliner calendering, tire tread extrusion, tire curing and vulcanizing Processes involving humans: Milling Process, Tire Building and Assembly, Tire Curing Rubber Mixing Compound Formulation – Milling process (P1) Firstly, the right amount of artificial rubber is weighed and is then passed through to be mixed with the other ingredients. During this procedure, the ingredients are continuously mixed until they become flat. After, black soot is then added to the white rubber, black soot is added to white rubber to improve the grip. The mixture has to be mixed ... Get more on HelpWriting.net ...
  • 21.
  • 22. Wood Slappers Research Paper Hard Wood Slappers for Precise Metal Forming At Woodward Fab, we provide in–house sheet metal forming equipment, as well as products from other well–known manufacturers. One of our noteworthy items in our auto body hand tools category are hard wood slappers. We offer metal shaping wood slappers from Dagger Tools. Features of Metal Shaping Wood Slappers The slappers are simple and easy–to–use metal forming products. They are ideally suited for metals like steel and aluminum. They are constructed out of maple tree wood. Maple is known for its toughness and durability. The shading of the wood can range from warm brown to dark noir. This shading allows the wood to handle stains. By nature, maple has a consistent grain, which adds to the aesthetic ... Get more on HelpWriting.net ...
  • 23.
  • 24. Vision Statement Of Cagsan Contents Description of the Company 3 Mission 3 Vision 4 Company Information of Cagsan Ladder 5 Analysis of Manufacturing Techniques 5 Introduction 5 Manufacturing Techniques That Are Used In Cagsan Ladder 6 Machining (Chip Removal Process) 6 Machining Techniques used in Cağsan 6 Welding 10 Arc Welding 11 Press Work 13 Number of Machines and Machine Tools 14 Sample Work Pieces 16 Conclusions and Observations 19 Appendices 21 Description of the Company CAGSAN was established in 1982 with aim of providing quality with the means of modern technology. After ten years, Cagsan moved to Dudullu Organized Industrial Region and since from the beginning, Cagsan continues to be loyal to its principles and goals. 2013 was a milestone for Cagsan ... Show more content on Helpwriting.net ... Figure 1. Inside wiew of Cagsan Merdiven Vision Cagsan's vision is supporting its own "Life Safety" concept which means offering best quality and safety with affordable prices. Cagsan developed its own codes of conduct regarding to its vision. Below rules are taken from Cagsan's official website. 1– Developing current standards by systematic researches and developments. 2– Perpetuate the international standards in production and marketing area.
  • 25. 3– Instead of only product sales, supplying assistive special type poducts for comprehensive solutions. 4– Preserve its own leader position in domestic market with high quality products. 5– Open to foreign countries and take part among ten biggest foundations thanks to our constantly growing and progressive structure, underlies of our vision understanding. Company Information of Cagsan Ladder Gebze – Main Factory Dilovasi Organize Sanayi Bolgesi 3. Kisim Meric Cad. No:1 Muallim Koyu – Gebze – Kocaeli / TURKIYE Balikesir Factory Gaziosmanpasa OSB Mah. 17. Cad. No:11AAltieylul – Balikesir / TURKIYE +90 262 759 18 08 (pbx) | +90 850 472 21 ... Get more on HelpWriting.net ...
  • 26.
  • 27. Drainless Steel Eye Bolts A Glance on Stainless Steel Eye Bolts Stainless Steel eye bolts can be used as the anchor points or connection elements. An Eye Bolt is a fastener with an eye at one end to attach a hook or ring to it, while the other end contains the threaded end of a screw. Eye bolts are used to secure a cable, wire, or chain to some other object. As per the functionality, eye bolts feature a welded or forged construction. In a forged bolt, the eye at the top is designed by twisting a steel piece forming a loop, that doesn't close completely. Welded bolts, on the other hand, contains a fully–closed circular eye welded to a shank. Both of these stainless steel eye bolts can be used in variety of applications, but welded bolts demands its use in the most ... Get more on HelpWriting.net ...
  • 28.
  • 29. Basic Characteristics Of Am Technologies Ayman Meckael 2567584 1) Make a list of different characteristics of AM technologies as a means to compare with CNC machining. Under what circumstances do AM have the advantage and under what would CNC? Materials CNC machining it works particularly well for hard, relatively brittle materials like steels and other metal alloys to produce high accuracy parts with well–defined properties and normally be more homogeneous and predictable in quality. AM parts, in contrast, may have voids or anisotropy that are a function of part orientation, process parameters or how the design was input to the machine. Speed High–speed CNC machining can generally remove material much faster than AM machines can add a similar volume of material. ... Show more content on Helpwriting.net ... Certain parts cannot be fabricated by CNC unless they are broken up into components and reassembled at a later stage. Consider, for example, the possibility of machining a ship inside a bottle. Most likely you would machine both elements separately and work out a way to combine them together as an assembly and/or joining process. With AM you can build the ship and the bottle all at once. An expert in machining must analyze each part prior to it being built to ensure that it can be built and to determine what methods need to be used. While it is still possible that some parts cannot be built with AM, the most likely is much lower and there are generally ways in which this may be overcome without too much difficulty. Accuracy AM machines generally operate with a resolution of a few tens of microns. It is common for AM machines to also have different resolution along different orthogonal axes. The vertical build axis corresponds to layer thickness and this would be of a lower resolution compared with the two axes in the build plane. Accuracy in the build plane is determined by the positioning of the build mechanism, which will normally involve gearboxes and motors. This mechanism may also determine the minimum feature size as well.
  • 30. The accuracy of CNC machines is mainly determined by a similar positioning resolution along all three orthogonal axes and by the diameter of the rotary cutting tools. There are factors that ... Get more on HelpWriting.net ...
  • 31.
  • 32. How Milling Is A Vital Process For Minimizing The Machined... Milling is a vital process used in the industry to make and assembling the components. The extensive and expensive experimental work is necessary to determine the optimal of machining process parameters for obtaining the desired machined quality. In this regard, the present work is focused on the relationship between the input process parameters and machined surface integrity for minimizing the machined damage. Moreover, the paper presents the comparative analysis and performance of two different mill tools such as a specially designed carbide tipped tool and a solid carbide tool. Subsequently, comparing the evaluation of two tools was illustrated by plotting origin graphs. Finally, experimental results were thoroughly analyzed by Scanning electron microscope (SEM) to investigate the cutting characteristics of machined laminates. Keywords: compression moulding technique, cutting process parameters, End milling tools, GFRP composite laminates, SEM. Introduction FRP composites having superior material properties when compared with metals, improved corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness. Hence GFRP composites frequently used in several applications like sports goods, racing car bodies and aerospace components [1]. Often composite products manufactured by near–net shapes. The components made by secondary machining processes are involving to get good dimensional accuracy and geometrical shapes done by turning, drilling ... Get more on HelpWriting.net ...
  • 33.
  • 34. Advantages And Disadvantages Of The Extrusion Process Extrusion Extrusion is a process used to create objects of a fixed cross–sectional profile. A material is pushed down or drawn through a die of the desired cross–section. The two main advantages of this process over other manufacturing processes are: Its ability to create very complex cross–sections To work substances that are brittle because the material only encounters compressive and shear stresses. It also forms finished parts with an excellent surface finish. Extrusion may be continuous or semi–continuous (producing many pieces). The extrusion process can be done with the materials hot or cold. Die Design: There are 12 components used in the extrusion process to obtain the finished product: (Line 2) All the components follow ... Show more content on Helpwriting.net ... Invisible Laser Radiation (Material Marking) 10. Pulling machine 11. Part Straightener 12. Rough cutting machine The details of the above machines are described as follows: 1. Looping machine: It is used to save time and energy. It contains three components which are uncoiler, welding machine and grinding machine. The air pressure is 5±1 kg/cm2 and is measured in reference with FRL unit (Filter–Regulator– Lubricator). Uncoiler roller diameter: 138.8mm (approx.), Made up of: M/S flat. Butt welding is used in this process which is used to connect parts which are nearly parallel and don't overlap. It is done by melting down the work pieces and adding a filler material to form a pool of molten material that cools to become a strong joint, with pressure sometimes used in conjunction with heat, or by itself to produce the weld. Grinding machine is used for surface finish that must show high surface quality and high accuracy of shape and dimension. 2. Chemical Tank: It contains a thermocouple and heater. It is used to remove any kind of oil, water or rust present on the wire. Thermocouple is a temperature measuring device consisting of two dissimilar conductors that contact each other at one or more spots. It is self powered and requires no external form of
  • 35. ... Get more on HelpWriting.net ...
  • 36.
  • 37. How Milling Is Metal Removal Process 2.1 Introduction Milling is metal removal process distinguished from drilling and other machining operation. It is used in most high productive manufacturing industries, where quality is essential for parts. In milling operation, Metal removal takes place due to the cutting action of a revolving milling cutter, when work piece is fed on it. But for producing quality side surface of parts, end milling operation carried out. Drill bit can cut in axial order only, while a milling bit can generally cut in all directions, although some cannot cut axially. End mills are used in milling applications such as plunging, side milling and profile milling. 2.2 Optimization The main purpose of most engineering design procedure is to improve productivity with reduction in cost. The algorithm of an optimization is a one type of procedure which executed optimum solution by comparing various solutions till the satisfaction level. In conventional method, solutions were accepted by comparing few designated answers in many industrial process design activity. This is very simple approach and no guarantee for an optimum solution. To get the proper values of optimization, user must have to apply one or more design solutions to check relative search space between algorithm techniques. The role of controllable cutting parameters (Speed, feed, depth of cut, width of cut etc.) for economical machining process, optimization have been recognized. F. W. Taylor (1907) showed that an optimum ... Get more on HelpWriting.net ...
  • 38.
  • 39. Utilization Of Fiber Reinforced Composites Utilization of fiber reinforced composites for gaining importance to derive more advantages such as manufacturing process flexibility, high strength to weight ratio. Due to extensive growth applications of composites, the machining of composites was preferred where the closed dimensional tolerances maintained in the case of the composites mating with the other components. The present work aims at identify influenced optimum milling process parameters required to achieve the good surface quality along the machined surface with minimum damage. Consequently the work indeed the comparison discussions on the machined surface generated with different tool signatures of two fluted specially designed carbide tipped mill tool and four fluted solid carbide mill tool. In this regard the experimentations were conducted with varied milling process parameters and the results were thoroughly evaluated and analyzed with origin interface graphs and scanning electron micro (SEM) graphs to understand post machined surface textures. Key words: cutting process parameters, GFRP composite laminates, compression moulding technique, machining, solid carbide end mill tool and specially designed carbide tipped mill tool, SEM graphs and Universal milling machine. INTRODUCTION FRP composites having superior material properties when compared with metals, improved corrosion resistance, fatigue resistance, less weight to strength ratio and high fracture toughness. Hence GFRP composites frequently used ... Get more on HelpWriting.net ...
  • 40.
  • 41. Role Of Milling Machine As Good Quality Of Machine Surface... CHAPTER 1 INTRODUCTION 1.1 PROJECT BACKGROUNG Technologies involved in machining operations have advanced greatly in the recent decades and machines have experienced significant changes such as the incorporation of numerical control. Every year it is possible to observe in fairs, conferences and of course in the market economy, how production capabilities have increased thanks to the development of new concepts, devices, materials, tools, coatings, structures, etc. Accuracy, flexibility and productivity are enhanced constantly with innovative solutions to achieve market demands or even raise them to higher levels. In the end, all these improvements are possible thanks to the generation of knowledge. Milling machine is one of the oldest machine that still commonly used in manufacturing industry to produce parts.it is widely used in variety of manufacturing industries such as automotive and domestic appliances. Quality and accuracy of surface of a workpiece plays an importance role in milling machine as good quality of machine surface improve the fatigue strength and creep. The commonly issue that affect the quality and accuracy of the surface comes from the chatter and lubricant. Chatter or machining vibration is a wave energy that occur during the machining process that result the quality of the machine surface. It is a highly complex phenomenon due to the diversity of elements that can compose the dynamic system and its behavior. moreover ,chatter can be occur ... Get more on HelpWriting.net ...
  • 42.
  • 43. Cbc Turning Process The present study is to optimize the machining parameters for turning process by using coated and uncoated carbide tools. For this study listed items were chosen based on both necessities for this study, as well as their availability. The work piece samples were randomly selected with 150 mm length and 50 mm diameter, cut from the AISI H13 steel rod. The CNC lathe was set up with the tool holder. All variable parameters were run in accordance with the selected parameters and the orthogonal array. 3. TOOLS USED AND THEIR SPECIFICATIONS: 1. CNC Machine Tool 2. Work Piece material 3. Cutting Tool Inserts Measurements 3.1. CNC Machine Tool: CNC lathe Model : TL Make : HAAS–USA Program Controller : HAAS Max. Holding Diameter : 220 mm ... Show more content on Helpwriting.net ... Tool wear is measured experimentally by optical microscope (Stereo Discovery V20 manufactured by Carl Zeiss MicroImaging Inc. having eyepiece magnification: 10X and objective magnification: 2.5X to 100X,) as shown in Figure. Maximum damage length of flank face has been considered for assessing the flank wear of tool insert (Figure 3.6 Optical microscope) 3.2 PROCESS PARAMETER SELECTION In the present study, the process parameter which affect the surface finish while machining are cutting speed, feed rate and depth of cut. In order to meet the requirement in terms of both efficiency and effectiveness, the Taguchi parameter design methodology was used. It included the selection of quality characteristics, selection of process parameters, selection of orthogonal array ... Get more on HelpWriting.net ...
  • 44.
  • 45. Comparative Evaluation On Surface Quality Of Gfrp Composites Comparative Evaluation on Surface Quality of GFRP Composites by Different End mill Tools I.S.N.V.R.Prasanth Associate Professor, Department of Mechanical Engineering, St Mary's integrated campus, Hyderabad, India, prasanth5109@gmail.com D.V. Ravishankar Professor and Principal T.K.R.CET, Hyderabad, Telangana, India, shankardasari@rediffmail.com M. Manzoor Hussain Professor and Principal, J.N.T.U Sultanpur, India, manzoorjntuh@gmail.com Abstract Utilization of fiber reinforced composites for engineering applications is gaining importance to derive many advantages such as manufacturing process flexibility, high strength to weight ratio. The machining of composites is always not preferred because of the structural disturbances generally occur due to damages caused by machining forces to the fiber matrix interfaces, which in turn leads to the reduction in the mechanical properties of composite as a whole. However machining is necessary in special situations where the dimensional tolerances are to be maintained very close in the case of the composites mating with the other components. The present work aims at identifying the better milling process parameters to obtain better finish across the machined surface with minimum damage. This paper indeed comparison discussions about the machined surface generated by milling operation for a given tool signatures of two fluted specially designed carbide tipped end mill cutter and four fluted solid carbide end mill tools by the ... Get more on HelpWriting.net ...
  • 46.
  • 47. Assignment Questions On Health And Safety At Work 1974 Assignment Name: – Ritesh Chaudhary Trade: – Electrical Program: – BTEC Pearson Paper – assignment 5 (D1) Task 7: Justify the methods used to deal with hazards in accordance with workplace policies and legal requirements. Answer: As I have assessed my risk assessment on the machinery equipment (i.e. Milling machines), have been found many controls measures during assessment. That has mainly chosen during assessment were as given bellows: 1. Guarding: Justification:Moving machine parts can cause severe workplace injuries. Safeguarding is essential to protect the workers fromcrushed hands, amputations, burns, blindness, etc. types preventable injuries. The part, function, or process of the machines that can cause injury should be safeguarded properly. Legal requirement: From legislation of Health and Safety at Work 1974. Machinery guarding must be, 1. All of the machines should be provided with all nessesary guards and with protective devices. 2. Always use fixed guards if possible and fastened it with the bolts and screws. 3. In case of fixed guard is not possible then use an interlocked guard which ensures that machine did not start before the guard is closed and machine stops when the guard is opened while operating the machines. 2.Lighting: Justification: This control measure is mostly required in the workplaces for safe procedures. Lighting should be properly maintained as per the workplace ... Get more on HelpWriting.net ...
  • 48.
  • 49. Vertical Mill Research Paper The barrel is now complete and it's time to make the wheels from the remaining stock. The stock first needs to be cut off the barrel, using the band saw, about 5 1/8" from the muzzle end. Slowly and as straight as possible slide the barrel through the band saw. Insert the remaining stock into the collet on the lathe so about ½" of the stock is inside the collet. Using the hand wheel on the side of the lathe, tighten the collet. Face off the end of the stock and center drill it. Then use the #6 twist drill to drill all the way through. Sand the piece with emery paper to remove any unwanted marks or dirt. Using a parting tool and wheel thickness gauge, measure and align the round nose tool bit, then slice off a wheel. Repeat this process three ... Show more content on Helpwriting.net ... The horizontal mill will cut the bases to be 2 ¾" if aligned correctly. When using the horizontal mill make sure a lot of cutting fluid is used. Next, use the vertical mills to drill the holes. Make sure that the side with the Xs is facing upward. It is important to center drill each center punched hole on the side of the base. After the holes are center drilled, use the F twist drill to drill through the barrel hole all the way through. Next drill the axel holes with a #15 twist drill all the way through. Then cut out the extra material to the upper right of the steps with the band saw. Vertical milling is next. Install the 7/8" two–flute end mill in the milling machine. Place the two bases side by side, aligning as perfect as possible, on spacer blocks. Mill the step section. Next mount the blocks next to each other so that the diagonal lines are even with the top of the vise. Mill the middle section so the angle is completed, this will take several passes. Polish the base using the buffer and emery paper. Next the canon can be assembled. Using the trunnion pin provide, secure the barrel into the base. Then secure the wheels using four screws and an Allen wrench. The cannon is now ... Get more on HelpWriting.net ...
  • 50.
  • 51. Advantages Of Pairee Machine INTRODUCTION In order to compete with the growing sectors in manufacturing industries, the manufactures must frequently looks for the cost reduction ways while enhancing the quality of product and increasing through–put. The company should have the ability to adopt the fluctuation in marketplace. It can be possible by automation. The machineries, process in industries are subjected to automatic control with use of various control system called automation. It have various application in steering and stabilization of ships, aircraft and various machining operations. The most advantages using automation is it saves the labor. The advancement in industries leads to use of feedback control system, usually continuous which includes taking measurements using a sensor and making the adjustments to keep the measured variable within a set range Automation has been achieved by various means including mechanical, hydraulic, and pneumatic and computers usually in combination. Due to the automation and innovative technologies a tough competition increasing between manufacturing industries. These are now much concerned with their profitability and productivity. The researchers believe that reduction of time and cost of product and increasing quality of production are very important aspects in achieving ... Show more content on Helpwriting.net ... The Pairee SPM was ordered and brought to the Rane (madras), pvt. Limited, Ambattur branch, Chennai in 1997 from Pairee machine tools private ltd. As the name itself states it's a special purpose machine designed to perform Milling, Boring and drilling operations. During the year 2000 the machine was transferred to Rane (madras) Mysore branch as the steering gear box housing component requires some operation in sequence eliminate the procuring of new machine which cost to the company and also the machine can be modified as per the ... Get more on HelpWriting.net ...
  • 52.
  • 53. Optimization Of Different Cutting Prameter For Aluminum 6351 OPTIMIZATION OF DIFFERENT CUTTING PRAMETER FOR ALUMINUM–6351 S.K.Aher1,R.S.Shelke2 1.P.G.Student ,2.Professor ,S.V.I.T.College of Engg.,Chincholi,Nashik 1. Introduction CNC Vertical End Milling Machining is a widely accepted material removal process used to manufacture components with complicated shapes and profiles. During the End milling process, the material is removed by the end mill cutter. The quality of the surface plays a very important role in the performance of milling as a good–quality milled surface significantly improves fatigue strength, corrosion resistance, or creep life. The surface generated during milling is affected by different factors such as vibration, spindle run–out, temperature, tool geometry, feed, cross–feed, tool path and other parameters. During finish milling, the depth of cut is small. The most important interactions, that effect surface roughness of machined surfaces, are between the cutting feed and depth of cut, and between cutting feed and spindle speed. Surface Roughness is affected negatively if the applied force is increased. Surface roughness at the same feed rate becomes higher when a small nose radius is used. Technological parameter range plays a very important role on surface roughness. There is a need of a tool that should allow the evaluation of the surface roughness before the machining of the part and which, at the same time, can easily be used in the production–floor environment contributing to the minimization of ... Get more on HelpWriting.net ...
  • 54.
  • 55. Questions On Health And Safety Assignment Essay "Health and Safety Assignment" Name: – Ritesh Chaudhary Trade: – Electrical Program: – BTEC Pearson Paper – assignment 5 (D1) Task 7: Justify the methods used to deal with hazards in accordance with workplace policies and legal requirements. Answer: As I have assessed my risk assessment on the machinery equipment (i.e. Milling machines), have been found many controls measures during assessment. That has mainly chosen during assessment were as given bellows: 1. Guarding: Guarding to machines is methods to prevent body parts and objects from coming in contacts with machinery moving parts. Justification: Moving machine parts can cause severe workplace injuries. Safeguarding is essential to protect the workers fromcrushed hands, amputations, burns, blindness, etc. types
  • 56. preventable injuries. The part, function, or process of the machines that can cause injury should be safeguarded properly. If machine is not properly guarded it can cause serious harmed or Legal requirement: From legislation "Health and Safety at Work 1974''. Machinery guarding must be, 1. All of the machines should be provided with all nessesary guards and with protective devices. 2. Always use fixed guards if possible and fastened it with the bolts and 3. In case of fixed guard is not possible then use an interlocked guard which ensures that machine did not start before the guard is closed and machine stops when the guard is opened while operating the ... Get more on HelpWriting.net ...
  • 57.
  • 58. How Technology Enters The Picture A considerable portion of the defense budget is spent on training personnel to operate and maintain highly complex equipment. In the austere environment that the military operates in, this presents shortfalls in maintenance. In order to combat this and in an attempt to maintain and adapt DoD equipment in the face of long logistical supply chains, the DoD deploys machine shops, weld shops and other fabrication capabilities in–theater. However, due to lack of design information, manufacturing technology and limited engineering design expertise these capabilities are limited and only provide a small percentage of repair parts that are needed to maintain these complex systems (DARPA 2013). This is where technology enters the picture. ... Show more content on Helpwriting.net ... And why not, innovation has always been a key component of Marine Corps tradition and our leadership style. The Marine Corps' continuous improvement process tell us that it is both an opportunity and an obligation and it is the responsibility of Marine leaders and supervisors at all levels to bring good ideas to the surface and support their implementation (MCO 5220.12, para 1.2). As we look for technology and tools to innovate, one untapped resource that the Marine Corps has yet to maximize is the machining and welding capabilities, which reside mostly in our Ground Ordnance Vehicle battalions, MWSS and Marine Aviation Logistics units. The Machinist MOS (2161) has shorten the gap in terms of technology between the manufacturing sector and the Corps' machining capabilities with the procurement of Computer Numerical Control machines (CNC). It has been a decade since the first CNC was introduced to the Machinist's school house and ninety percent of machine shops have at least one CNC machine. CNC technology brings the capability to produce intricate and complex parts in an expeditious manner and sometimes in minutes, as opposed to days with manual machines. However, this technology has not been exploited in the Marine Corps and has yet to be maximized. This is primarily due to the Corps commitments to OEF and OIF, thus the proficiency and lack of knowledge from leaders of its potential has been ... Get more on HelpWriting.net ...
  • 59.
  • 60. Gunsmithing-British Side-By-Side Shotguns: Video Analysis For this week's reflection assignment for this course, we were provided a video titled "Gunsmithing– British side–by–side shotguns. Tools of the trade". The video features Mr. Larry Potterfield (CEO and founder of Midway USA), and his guest is Mr. Jack Rowe. The video is presented by way of youtube.com, and was posted to the site by MidwayUSA. The video begins by Mr. Potterfield asking his opinion with vises. Mr. Rowe says basically, it is the cornerstone of the work area. He also gave the dimensions for a recommended vise. Mr. Potterfield states that the jaws of the vise can be changed, so they don't damage whatever it is that you're securing. Mr. Rowe gave some nice examples on rounding the sides of the vise for better function. He goes ... Get more on HelpWriting.net ...
  • 61.
  • 62. Approach Us For Investing Qualified Cnc Machining Tools 14. Approach Us To Buy Qualified CNC Machining Tools Rapid CNC machining is our core value and has given us whole competency of small volume works including rapid injection molding, die casting as whole of our small volume works require rapid tooling and post machining. We ensure that we complete work through machine with our team. We offer fast turnaround CNC machining to finish building working rules, models and components. We also supply parts to low volume production quantities in a collection of materials. We are able to deliver you benefits of machining without crossing your budget. We never find out chances to cross your budget. In order to finish off work within your budget, we decrease number of days to finish off work. Our Two Options Of Materials: We offer two kinds of materials namely plastic and metal. When you prefer plastic materials, we will give you options to choose among and our options include ABS, PC, POM, PP, PMMA, PBT, PTFE, Nylon, GF Nylon, PEEK and PVC. As you expect our metal materials, we offer more kinds of metal materials such as Aluminum, Zinc, Magnesium, Brass, Copper, Bronze, Mild Steel, Stainless Steel, Tool Steel, Tungsten and Titanium. We proved our reputation through our excellent standards in milling services such as CNC milling, 3D milling, manual prototype milling and 4th axis machining centers. We offer guarantee with complete accuracy with tool. The best tolerance of our CNC metal products is more than equal to 0.01 mm and for ... Get more on HelpWriting.net ...
  • 63.
  • 64. Milling Peo Questionair KNOWLEDGE EVIDENCE NVQ TITLE PERFORMING ENGINEERING OPERATIONS – LEVEL 2 UNIT CODE QPEO2/012 UNIT TITLE Preparing and using milling machines Note: Please type your answer in regular font. 1.) What are the safe working practices and procedures to be followed when preparing and using the milling machines? When operating a Milling machine there are a lot of health and safety laws that have to be followed when preparing to use and using a milling machine, the laws and safety precautions that must be taken are as follows: Gloves or hand wear must never be worn whilst working on a milling machine; any types of hand wear like watches, bracelets and bangles could get snagged on the cutter and wind the operator into the machine ... Show more content on Helpwriting.net ... Coolant– coolant spills are a problem that can be prevented but on some mills there is a point where coolant leaks from the bed and drip down hitting the floor around the machine this caused by a blockage in the slots within the bed causing it to over flow with coolant creating a spillage. Entanglement– the operator of the machine can risk entanglement from lose clothing becoming entangled in the cutter this could wind the operator into the machine cutter causing serious injury. Sharp edges – sharp edges or burrs are a hazard when handling the components it is possible to injure yourself on these razor sharp burrs. Training– If an operator has insufficient training then they are a danger to themselves and others around the machine 3.) What personal protective equipment needs to be worn for the milling activities? There is several pieces of PPE equipment that must be work whilst milling, equipment is as follows: Before work cream: This will stop irritations and protect the skin from infections from substances being used whilst turning. Safety glasses– protective eye wear must be worn since swarf and coolant is travelling and can be
  • 65. flying in any direction. Overalls– This stops flying swarf and coolant reaching your skin and causing damage or harm. Safety boots– safety boots are of the main pieces of PPE, this will protect the feet from swarf and coolant and there is a steel toe cap for protection against objects ... Get more on HelpWriting.net ...
  • 66.
  • 67. The Generation Of Offset Curves Introduction Metalworking is one of the oldest occupations of humankind. At the beginning of last century metalworking machine tools were invented and these were controlled by an operator who performed all the movements of the tool in order to obtain the final parts. Nowadays, metalworking using machine tools is one of the most important activities to support industries development and the most important of these industries is the automotive industry. The main purpose of this paper is to investigate the generation of offset curves, considering both naive approaches and more sophisticated approaches such as the Voronoi diagram. The paper starts by explaining some basic concepts of offset machining, insisting on the most important types of compensation. The next section includes a discussion on different ways of representing curves in a computer program, starting with two–dimensional curves and ending with non–uniform rational B– spline curves (NURBS). The basics of offset machining Definition 1.1 A Computer Numerical Control (CNC) machine is a machine tool that uses programmed commands (alphanumeric codes) to control its movements and functions. The applications of CNC machines include drill press, sheet–metal press, milling machine, laser, grinding, welding machine etc. The most fundamental operation that can be performed with a CNC machine is to remove all the material that lies within some boundary. A CNC machine makes use of mathematics and various coordinate systems to ... Get more on HelpWriting.net ...
  • 68.
  • 69. Evaluation Of The Beck 's Efforts The assignment on this week is to calculate the capacity of each machine center and the capacity of the system. I will analyze where the focus of the Beck's efforts should be if Beck wants to expand capacity. There will then be a determination of how much extra capacity they can get without causing another operation to become the bottleneck. I will then make suggestions of ways that Beck can expand capacity without purchasing new equipment. The focus for this week is to review capacity. In reviewing the information this week, it focuses on capacity planning. In researching , effective capacity is the greatest amount of work that an organization is capable of completing in a in a set amount of time taking into consideration various constraints (Hu, Vakili and Huang, 2004) This is an important aspect to any business because it outlines everything needed to accomplish the task. The planning allows for the effective transition from planning, to implementing, executing and providing a finished product. (Vonderembse, 2013) According to our text, capacity is a means for an organization to supply customers with the requested product on time. (Vonderembse, 2013) The term also includes the highest rate of production. The goal of any organization it to provide the requested service or product in a time outlined by the customer. It is key for the organization to be aware of what the system capacity when producing products. The system capacity, as defined by our test, ... Get more on HelpWriting.net ...
  • 70.
  • 71. A Review On Prediction Of Chatter Stability A REVIEW ON PREDICTION OF CHATTER STABILITY IN HIGH SPEED MILLING V.Manoj kumar, R.K.Naveen, A.Ragavesh Department of Mechanical Engineering, Sri Ramakrishna Engineering College, Coimbatore–22 Abstract: This paper reviews on the various analyzing techniques of chatter stability in high speed milling. Milling at high spindle speed is an effective technology for processing various materials. During milling, unstable self–excited vibrations known as regenerative chatter can occur, causing excessive tool wear or failure and a poor surface finish on the machined work piece. There are several analyzing techniques that are used to increase the stability of the machining process such as, fuzzy arithmetic techniques, stability lobe diagram(SLD),Structural dynamic modification. Based on these analyzing techniques how the operating variables are changed to obtain the different predicted results is studied. Keywords: chatter, spindle speed. Introduction: High speed milling is extensively used in manufacturing process. The generation of complex shapes with high accuracy and quality is the main advantage of milling process. In a real world setting there are many variables that influence a machining process and each one can carry small errors or uncertainties, which can lead to major deviations in the finished quality of fabricated parts. It therefore becomes important to research novel models to account for parameter uncertainties in order to develop more practical models. During ... Get more on HelpWriting.net ...
  • 72.
  • 73. Essay about Lab Report MEC 325/580 Lab Report CNC Machining Lab Report Date: March 18, 2013 Group Leader: Jian Wu Team Members: Group Number: G4 Regment No.: D Insturctor: CONTENTS 1.Objective and introduction. 2.Principles and practice. 3.Design and result. 4.Conclusion and recommendations. Appendices 1. Objective and introduction * Objectives Operate the CNC milling machine using G–codes, M– codes in a CNC program. * Equipment: Minitech CNC machine (Series 2) * Machine introduction Most CNC milling machines are computer controlled vertical mills with the ability to move the spindle vertically along the Z–axis. This extra degree of freedom permits their use in die sinking, engraving applications, and ... Show more content on Helpwriting.net ... Most often it is some combination of the three. The speed at which the piece advances through the cutter is called feed rate, or just feed; it is most often measured in length of material per full revolution of the cutter. As material passes through the cutting area of a milling machine, the blades of the cutter take swarfs of material at regular intervals. This non–continuous cutting operation means that no surface cut by a milling machine will ever be completely smooth; at a very close level (microscopic for very fine feed rates), it will always contain regular ridges. These ridges are known as revolution marks,
  • 74. because rather than being caused by the individual teeth of the cutter, they are caused by irregularities present in the cutter and milling machine; these irregularities amount to the cutter being at effectively different heights above the work piece at each point in its rotation. The height and occurrence of these ridges can be calculated from the diameter of the cutter and the feed. These revolution ridges create the roughness associated with surface finish. * Procedure 1. Power on and initialization 2. Load the program and simulate the code 3. Set up the origin and do a dry run 4. Run the machining ... Get more on HelpWriting.net ...
  • 75.
  • 76. Advantages And Disadvantages Of Laser Additive Manufacturing Introduction. The revolution that has led to additive manufacturing technologies for different sectors has produced a paradigm shift. Medicine, aeronautics, automotive, fashion ... most fields with manufacturing processes have incorporated innovations such as the printing of 3D materials that contribute a high added value and have great potential for the future. Additive manufacturing provides a number of advantages that outweigh the benefits of the traditional industry. The direct manufacture of complex geometries allows to simplify the number of steps of production or to eliminate the need for tools, which allows to be able to produce of an economic way already from the first unit. In addition, the time required is greatly reduced. If we ... Show more content on Helpwriting.net ... Especially for large volume the production speed in additive manufacturing does not allow an economical usageof this technology. Therefore, the inclusion of additive processes into the production chain of conventional manufacturing is part of the recent research, which concludes hybrid processes. The additive manufacturing is a sequenced method the combined processes should be repeatable in sequences as well. The most obvious combination is the additive manufacturing process with a subtractive process liNe milling. Both technologies require a 5Yaxis machine for a full three dimensional processing. Akula [10] integrated a machine for Gas Metal Arc Welding (GMAW) into a CNC milling system. For the final hybrid process a deposited layer is milled planar before the next layer gets deposited. Eleven to nearYnet shape is achieved, the required profile is milled to complete the ... Get more on HelpWriting.net ...
  • 77.
  • 78. Pros And Cons Of Accurizing A 1911 This weeks lesson caught me switching over to the 1911. I found all the information to be very intresting. There seems to be a lot of areas that need attention when accurizing a 1911 pistol. Most of the work is done by hand with files, stones, sandpaper, and little tools. First starting with the bushing barrel–entry clearance using a adjustable reamer to open the inside bushing diameter. Then using a half round Indain stone to hone the area on the X and Y points in the diagram. I see this will take a lot of time and patience of fitting and honing untile you get a proper fit. This prosces seems to me almost the same with the fitting of the barrel hood to the slide using the stone. Both area looks like you will be removing very little metal ... Get more on HelpWriting.net ...
  • 79.
  • 80. Essay on Standard Machines Pricing I. Who should take the blame for getting Standard Machines Corp into the crisis it faces vis–à–vis closing on a major sale with an established account? The blame for Standard Machine Corp can be directed in one of three ways: Industry: One could argue that innovation in the machine tool equipment industry has been stagnant and resulting caused customers to view machines as commodities and compete on price. Another thought is that the industry allowed a low cost player to enter and therefore put the premium priced equipment manufactures in a position of having to rationalize their price. Unfortunately, competition on price erodes industry margins and profits. Standard Machine Corp Management: The fact that a major account has ... Show more content on Helpwriting.net ... Although we do not believe that it is wise for Standard Machine Corp to lower their prices, essentially commoditizing their products, it is important for them to manage their customer relationships on an individual basis. By this we mean that Standard should find ways to justify their price premium. This may be done by offering packages uniquely customized to retain their long– term clients. Specifically, for long–term customers like Occidental, Standard must justify their $22,000 premium over their competitors within the market. One way to address this issue would be through rebates. Standard could offer customized rebate packages to its premium customers, like Occidental. Although they are, in effect, lowering their prices for Occidental, they are not sending a negative signal to the market. An outright price decrease could create a price war, where their competitors continue to drive down their own prices, further commoditizing Standard's line of products. A rebate would offer an incentive for Occidental to purchase, because the company knows that they will be rewarded on the back end. Another way for Standard to remedy this pricing situation is to offer additional services along with its milling machine in order to further differentiate themselves from their competitors. Standard's package could include an unlimited warrantee for a specified amount of time greater than that of its competitor, and an increase in on site ... Get more on HelpWriting.net ...
  • 81.
  • 82. Smart Machines: Trending Technology Smart Machines: Trending Technology If the name Watson was mentioned in the IT world, more than likely everyone would know what the name was associated with. Watson, a computer that can interact with humans, sense, decipher and recognize questions and answer them with unbelievable accuracy. Watson's introduction to the 21st century was aired on the popular TV show "Jeopardy." The competition Watson faced while playing on the game show were some of the best players to ever play the game. A one–word summary of how the human mind compared to the smart machine over the course of three episodes was undesirable. Watson embarrassed two of the best players to ever participate in the show. The speed at which Watson processed verbal questions and answered them was nothing short of amazing. It was evident that each member of the team that created Watson had a strong sense of accomplishment for how his or her machine preformed. So now there is a really smart machine that can win on a game show, big deal. What does this really mean? Although Watson is an exception to the current list of smart machines, there are still many of them, and as evident with Watson, the IT world is continuing to press forward and enhance the smartness of each machine. What can we expect for the 2020? What are potential positive and negative effects of smart machine for each American? What consideration should be made globally before implementing this type of operating system? These are all ... Get more on HelpWriting.net ...
  • 83.
  • 84. Machine-to-Machine Technology and Analytics Introduction On the horizon of big data, is "an ecosystem of solutions" that uses embedded devices to facilitate real–time analysis of events and data among the "Internet of Things" . Machine–to–Machine technology and analytics is the promising future of the big data era. Its exponential growth and advancement promises a plethora of solutions and new ideas, but as with all innovations, it will also create a wave of new issues, problems and complications that, given its scale, magnitude and speed of development will certainly challenge as much as it benefits the legal industry. What is M2M & IoT? Machine to Machine (M2M) is a broad label that can be used to describe any technology that enables networked devices to exchange information and perform actions without the manual assistance of humans. Products built with M2M communication capabilities are often marketed to end–users as being "smart" . The interconnection between "smart" objects and the way we interact in the environment is described as the Internet of Things. How does it work? Sensors (which are devices with processor, memory, storage, inputs and outputs, OS and software capabilities that gather and/or disseminate data on just about anything ), are attached to objects, and the objects' identities, state or state of surroundings become capable of being relayed to an Internet connected IT structure. The sensors relay data to the outside world through local area and wide area, wireless or wired links. . Local, on ... Get more on HelpWriting.net ...