major project report Tilting Vice

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Tilting Vice
A major project report submitted in partial
fulfillment of the requirement for the Diploma
of Vocational in Mechanical Manufacturing
Semester 5th
Group B Batch (2019-2022)
Submitted by
Abhishek Dwivedi(19L514DMM101)
Akash (19L5-14 DMM104)
Vivek Kumar (19L5- DMM148)
Tarun (19L5-14DMM144)
Under the guidance of
Dr. Anil Aggarwal
(Assistant professor)
Mr. Sunil
(OJT instructor)
Skill Faculty of Engineering and Technology
SHRI VISHWAKARMA SKILL UNIVERSITY, HARYANA

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Certificate
This is to certify that project report entitled “Tilting Vice” submitted in partial fulfillment
of the requirement for the award of the degree of Diploma of Vocational in Mechanical
Manufacturing, of Skill Faculty of Engineering and Technology in Shri Vishwakarma
Skill University, Palwal, Haryana is a record of student’s own work carried out under our
supervision and guidance.
To the best of our knowledge, this project report has not been submitted in part of full
elsewhere in any other University or Institution for the award of any degree or diploma.
It is further understood that by this certificate the undersigned do not endorse approve
any statement made, opinion expressed or conclusion drawn therein but approve the
project report only for the purpose for which it issubmitted.
Signature Signature
Dr. Anil Aggarwal Mr. Sunil
(Coordinator) (OJT Instructor)

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Declaration
We students of Diploma of Vocational in Mechanical Manufacturing under Skill
Faculty of Engineering and Technology, Shri Vishwakarma Skill University, hereby
declare that we own full responsibility for the information, results, conclusions, etc.,
provided in project report titled “Tilting Vice” submitted to Shri Vishwakarma Skill
University, Palwal, Haryana for the award of Diploma of Vocational Mechanical
Manufacturing degree.
This project work has been carried by us the under the supervision of Dr. Anil
Aggarwal and Mr. Sunil and has not been submitted anywhere to any other University
or Institutions.
We have completely taken care in acknowledging the contribution of others in this
academic work. We further declare that in case of any violation of intellectual property
rights or copyrights found at any stage, we, as the candidate will be solely responsible
for the same.
Abhishek dwivedi
Vivek Kumar
Akash
Tarun
(Batch 2019-2022)
Shri Vishwakarma Skill University
Haryana, India

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Acknowledgement
We take the opportunity to acknowledge the assistance and contribution of the people
towards our successful project completion. We would like to express our warmest gratitude
for the inspiration, encouragement, and assistance that we received from our esteemed guide
Dr. Anil Aggarwal (Coordinator), Assistant Professor, Skill Faculty of Engineering &
Technology, Shri Vishwakarma Skill University, Palwal, Haryana throughout the research
work. It is because of him continuous guidance encouragement and valuable advice at every
aspect and strata of the problem from the embryonic to the developmental stage, that our
thesis has seen the light of this day. We are very much indebted to him and express our
sincere gratitude to him.
We are grateful to Dr. Suresh Kumar, (Dean Engineering), Skill Faculty of Engineering &
Technology and Sanjay Singh Rathore (Chairperson) Shri Vishwakarma Skill University,
Palwal, Haryana and Arvind Kumar Chourasia (deputy general manager) and Dinesh Kumar
(Plant manager) Roop Automotive Limited forencouraging our efforts to complete this work
successfully. Further, we wish to express sincere gratitude to all the faculty members of
Mechanical Engineering Department for their moral support, immense help, and co-
operation during the course of this project work.
We feel pleased and privileged to fulfill our parent’s ambition and we are greatly indebted
to them for bearing the inconvenience during our Bachelor in vocation course. We gratefully
acknowledge the support of all those people, not mentioned above but also have directly or
indirectly rendered their help at different stages of this work. We express our gratitude to all
the teaching and non-teaching staffs, members of workshop, our class friends, and our
parents for their invaluable cooperation towards the project.
Abhishek dwivedi(19L14DMM101)
Akash (19L5-14 DMM104)
Vivek Kumar (19L5- DMM 148 )
Tarun ( 19L5-14DMM144)
(Batch 2019-2022)

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Abstract
A vice is a mechanical apparatus used to secure an object to allow work to be performed on
it. Vice have two parallel jaws, one fixed and the other movable, threaded in and out by a
screw lever. An engineer’s vice is bolted onto the top surface of a workbench, with the face
of the fixed jaws just forward of its front edge. The vice may include other features such as
a small anvil on the back of its body. Most engineer’s vice have a swivel base. Some
engineer’s vises marketed as “Homeowner Grade” are not made of steel or cast iron, but of
pot metal. Machine vice are mounted on drill presses, grinding machines and milling
machines. Abrasive chop saws have a special type of machine vise built in to the saw. Some
hobbyists use a machine vice as a bench vise because of the low cost and small size.
In these modern days, the humans like to do all the works within a certain time with fast and
effectively. At the same time, the job should be fulfilling the requirement. The drawbacks of
earlier system are overcome the existing system. In the existing system, the radial drilling
machine can be used to drill the fixed job with higher efficiency. But it cannot rotate or tilt
the job at particular angle. These Drawback are overcome by proposed system. Design and
fabrication of the rotating and tilting machine vice can be operated by using mechanical
linkage such as bevel gears and shaft. By the use of bevel gear, we can achieve the rotation
motion. And with the help of nut and screw arrangement, we can achieve the required angle.
The proposed machine vice will be very useful to these generation and future generation of
peoples.

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CONTENTS
Title
Page number
Certificate 1
Declaration 2
Acknowledgement 3
Abstract 4
List of figures 6
List of tables 8
1.Introduction 10
1.1 Types of vices 11
2.Literature Survey 12
Introduction 16
2.1 What is mild steel
2.2 How mild Steel is made? 16
Stick Welding
3.List of operation 17
3.1Welding
3.2Different between Mig Tig and Stick 22
4.Individual part Drawing 23
5.Software use in Autodesk in inventor 24
6.Fabrication and its components 25
7.Material bill estimate alignment 30
8.Result 32
9.Conclusion
33
Reference 35

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S no DESCRIPTION PAGE
NUMBER
1.1.1 Bench Vice 12
1.1.3 Simple Bench Vice 13
3.5.1 MIG Welding 16
3.5.2 Gas tungsten Arc
Welding
18
3.5.3 Stick Welding 19
4.1 Tilting base 2D 21
4.2 Tilting Incline 2D 21
4.3 Lead screw 2D 22
4.4 Incline 22
4.5 Assembly 22
6.1 Locking Pin 3D 24
6.2 Lead screw 3D 25
6.3 Locking Pin 3D 25
6.4 Base 3D 25
6.5 Assembly Incline
2nd
27
6.8 Assembly 3D 27

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List of Tables
TABLE NUMBER DESCRIPTION PAGE NO.
1 Difference between MIG,
TIG, Stick Welding
20
2 Bill of Material
Estimates
29
3 Bill of Material 30

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CHAPTER 1
Introduction
A vice is a mechanical apparatus used to secure an object to allow work to be
performed on it. Vices have two parallel jaws, one fixed and the other movable,
threaded in and out by a screw and lever. An angle vice, also known as a tilting
vice, is a machine vice that can tilt to set a clamped workpiece up at an angle for
machining. As an angle vice can be used to hold a workpiece for a number of
tasks, including drilling and milling, the vice can therefore be used in both drill
press and milling machines.
In this concept the tilting vice is very useful in drilling machine, milling
machines, slotting machines and for grinding machines. The tilting feature
means the vice is ideal for creating angled or diagonal holes through an object
when drilling. It is also useful for milling applications, such as making dovetail
joints, as the vice can be set to any desired angle, up to 90 degrees.
tilting vice, the present invention is directed to a device for holding and clamping
workpieces, such as bolts, bolt-heads, screw-heads, hex-head bolts, socket-head
bolts, button-head bolts, 12- point head bolts, hose-end fittings, tubing of any
shape, spark plugs and a host of other mechanical parts, tools, and accessories,
so that the workpiece may be worked on. Conventional vices provide one
clamping jaw-piece for holding workpieces, which does not provide much
flexibility, nor, for certain workpieces, a stable, firm grip thereon while the piece
is worked on. The present invention overcomes these vice.

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disadvantages, and provides a flexible vice that holds the workpiece in a much
more stable and safe manner. It is the primary objective of the present invention
to provide a vice for clamping and holding workpieces that provides a great
degree of flexibility while increasing the stability and retention of the work piece
while being worked. It is a primary objective of the present invention to provide
a vice that may be used by itself, or itself be held in a fixed, conventional vice
for adapting the fixed vice in order to have the benefits of the vice of the
invention. Toward these and other ends, the vice of the present invention has a
pair of parallel, work- piece clamping jaw- members, which jaw-members are
spaced laterally apart. The first jaw-member is a semi-rigid one, and has a lower,
fixed, V-shaped jaw-element and an upper, slidable jaw- element. The second
jaw-member is completely slidable as an integral unit, and also allows for the
two jaw-elements thereof of which itis comprised to be movable toward and
away from each, whereby the second jaw-member may be used separately to
hold a workpiece, and may be used in conjunction with the first jaw- member
for assisting the first jaw-member in firmly and safely clamping a workpiece in
order to provide a more stable holding of the workpiece during the working
thereof. For example, the second, floating jaw-member may be adjusted for
holding the smaller- diameter portion of a long workpiece, while the fixed jaw-
member holds and clamps the larger.

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1.1 Types of Vice
1.1.1 Bench Vice
To state in simple terms, a bench vise is a mechanical apparatus used to secure
an object that is to be worked on. It features two parallel jaws as part of the
design. The device is widely used in the mechanical and woodworking
industries, among others. (as shown in fig.)
(Fig.1.1.1) Bench Vice
1.1.2. Tilting Vice
An angle vice, also known as a tilting vice, is a machine vice that can tilt to set
a clamped workpiece up at an angle for machining. As an angle vice can be used
to hold a workpiece for a number of tasks, including drilling and milling, the
vice can therefore be used in both drill press and milling machines. In this
concept the tilting vice is very useful in drilling machine, milling machines,
slotting machines and for grinding machines. The tilting feature means the vice
is ideal for creating angled or diagonal holes through an object when drilling.
It is also useful for milling applications, such as making dovetail joints, as the
vice can be set to any desired angle, up to 90 degree.

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1.1.3. Simple Bench Vice
bench Vice used in Engineering Workshop: A bench Vice is a holding tool
which is used to hold the specimen or the workpiece in between the two jaws.
Out of the two jaws, one jaw is fixed and the other is movable. A bench vice has
two parallel jaws which work together to firmly clamp an object and hold in
its place. (as shown in fig.)
(Fig.1.1.3) Simple Bench Vice
1.1.4. Swivel Base Bench Vice.
A swivel base can rotate 360 degrees and then be locked in position at the best
working angle. Whereas on other types, such as engineer's vices, the swivel base
is an extra feature that can be attached onto its fixed base.

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CHAPTER 2
Literature Survey
A vice is a mechanical apparatus used to secure an object to allow work to be
performed on it. Vices have two parallel jaws, one fixed and the other movable,
threaded in and out by a screw and lever.
2.1 Raw Material
The raw material for making a frame by manufacturing processes. Typically,
sheets of metal are sold as flat, rectangular sheets of standard size. If the sheets
are thin and very long, they may be in the form of rolls. Therefore, the first stein
any sheet metal process is to cut the correct shape and sized from larger sheet.
2.2 Mild Steel
Mild steel is a type of carbon steel with a low amount of carbon – it is actually
also known as “low carbon steel.” Although ranges vary depending on the
source, the amount of carbon typically found in mild steel is 0.05% to 0.25% by
weight, whereas higher carbon steels are typically described as having a carbon
content from 0.30% to 2.0%. If any more carbon than that is added, the steel
would be classified as cast iron. Mild steel is not an alloy steel and therefore does
not contain large amounts of other elements besides iron; you will not find vast
amounts of chromium, molybdenum, or other alloying elements in mild steel.
Since its carbon and alloying element content are relatively low, there are several
properties it has that differentiate it from higher carbon and alloy steels. less
carbon means that mild steelis typically

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more ductile, machinable, and weldable than high carbon and other steels,
however, it also means it is nearly impossible to harden and strengthen through
heating and quenching. The low carbon content also means it has very little
carbon and other alloying elements to block dislocations in its crystal structure,
generally resulting in less tensile strength than high carbon and alloy steels. Mild
steel also has a high amount iron and ferrite, making it magnetic. The lack of
alloying elements such as those found in stainless steels means that the iron in
mild steel is subject to oxidation (rust) if not properly coated. But the negligible
amount of alloying elements also helps mild steel to be relatively affordable
when compared with other steels. It is the affordability, weldability, and
machinability that make it such a popular choice of steel for consumers.
2.3 How is Mild Steel Made
Mild steel is made similar to how other carbon steels are made.A common way
this is done involves a combination of iron ore and coal. Once the coal and iron
ore are extracted from the earth, they are melted together in a blast furnace. Once
melted, the mixture is moved to another furnace to burn off any impurities that
they may have, as well as to make any other adjustments to the mild steel’s
chemical composition. Following that, the steel is allowed to solidify into a
rectangular shape. This slab of mild steel is then usually brought down to the
desired size using processes called hot rolling or cold drawing, although there
are other methods that can also be used.
2.4 What mild steel is used for
Mild steel can be used to create products across a wide variety of industries,
making it one of the most popularly used types of steel. Uses for mild steel
include structural steel, signs, automobiles, furniture, fencing, and much more.

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CHAPTER 3
List of operations
During the process cycle, a variety of operations may be performed to the
workpiece to yield the desired part shape. These operations may be classified as
external or internal. External operations modify the outer diameter of the
workpiece, while internal operations modify the inner diameter. The following
operations are each defined by the type of cutter used and the path of thatcutter
to remove material from the workpiece.
3.1 Facing - A single-point turning tool moves radially, along the end of the
workpiece, removing a thin layer of material to provide a smooth flat surface.
The depth of the face, typically very small, may be machined in a single pass or
may be reached by machining at a smaller axial depth of cut and making multiple
passes.
3.2 Turning - A single-point turning tool moves axially, along the side of the
workpiece, removing material to form different features, including steps, tapers,
chamfers, and contours. These features are typically machined at a small radial
depth of cut and multiple passes are made until the end diameter is reached.
3.3 Thread cutting - A single-point threading tool, typically with a 60degree
pointed nose, moves axially, along the side of the workpiece, cutting threads into
the outer surface. The threads can be cut to a specified length and pitch and may
require multiple passes to be for me

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3.4 Welding
Welding is a fabrication process that joins materials, usually metals or
thermoplastics, by using high heat to melt the parts together and allowing them
to cool, causing fusion. Welding is distinct from lower temperature metal-
joining techniques such as brazing and soldering, which do not melt the base
metal.
3.4.1 Types of Welding
MIG Welding - Gas Metal Arc Welding (GMAW)
Metal Inert Gas (MIG) is also known as gas metal arc welding (GMAW). This
type of welding is basically an arc welding process that joins two metals. This
is done by heating the metals with the help of an arc.(as shown in fig.)
(Fig.3.5.1) MIG Welding
This arc is formed between the surface to be weld and a continuously fed filler
electrode. This type of welding uses a shielding gas to protect the molten pool
of weld metal from reacting with elements present in the atmosphere

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3.4.2 TIG Welding - Gas Tungsten Arc Welding (GTAW)
Gas tungsten Arc Welding (GTAW), TIG welding utilizes a tungsten
electrode that gives current to the welding arc
a. TIGweldingcreatesanelectricarcwhenthetungstenelectrode andthe base
metal come close to each other. (as shown in fig.)
(Fig.3.5.2) Gas tungsten Arc Welding
b. TI G welding gained popularity because of its ability to weld aluminum and
magnesium with such perfection, but it can weld all other sorts of metals too,
including copper, copper alloys, and stainless steel. It can weld all metals, and does
it with great precision and neatness, making the resultant welds of extrem.

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3.4.3 Stick Welding - Shielded Metal Arc Welding (SMAW)
Stick Welding Shielded metal arc welding (SMAW), also known as manual
metal arc welding (MMA or MMAW), flux shielded arcwelding, is a manual arc
welding process that uses a consumable electrode covered with a flux to laythe
weld. (as shown in fig.)
(Fig.3.5.3) Stick Welding
Stick welding is mainly used in welding steel and iron and is widely used in the
repair and maintenance industries, as well as in the construction of heavy steel
structures. Stick welding is mainly used in welding steel and iron and is widely
used in the repair a maintenance in dust tries, as well as in the construction of
heat structure
.

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3.6. Difference between MIG, TIG, and STICK Welding
Process Stick MIG TIG
Metal Type Steel, Stainless
Steel, Stainless,
Aluminum
All
Metal
Thickness
1/8″ and above
24 Gauge and
above
22 Gauge and above
Skill Level Medium Low High
Welding
Speed
Slow Fast Slowest
Weld Quality Low Medium High
Operating
Cost
High Low High
Purchase
Cost
Low Medium High
Table 1

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CHAPTER 4
The individual part drawings
Tilting base (Fig.4.1)
Incline (Fig.4.2)

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Lead screw (Fig.4.3)
Tilting Incline (Fig.4.4)
Assembly (Fig.4.5)
all dimension in mm

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CHAPTER 5
Software used
Autodesk Inventor
5.1 Autodesk Inventor is a computer-aided design application for 3D
mechanical design, simulation, visualization, and documentation developed by
Autodesk
5.2 Inventor allows 2D and 3D data integration in a single environment, creating
a virtual representation of the final product that enables users to validate the
form, fit, and function of the product before it is ever built.
5.3 AutodeskInventorisusedinmechanicalengineering,toolmaking, sheetmetal
processing, plant construction, and a whole lot more. Almost any industry that
designs and manufactures mechanical or electrical products uses Inventor.
5.4 Autodesk Inventor includes parametric, direct edit and freeform modeling
tools as well as multi-CAD translation capabilities and in their standard DWG
drawings. Inventor uses Shape Manager, Autodesk's proprietary geometric
modeling kernel. Autodesk Inventor competes directly with SolidWorks, Solid
Edge, and Creo.

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CHAPTER 6
Fabrication and assembly
Its components
Jaws. A machine vice usually has hardened jaws which allow it to withstand the
large amount of force that comes with machining applications. Inserting STL
file - orientating as per requirement (minimum support material should be used)
- packing it for final printing (locating its position on base clamp) – checking
availability of enough material for manufacturing a packed part and printing
finally on rapid prototype machine Movable jaw of tilting vise manufactured on
RPT machine, by converting its CAD model into STL format. (as shown in fig.)
Fixed jaw (Fig.6.1)
Lead Screw. with handle for better visualization we used Catalyst Ex software
which gives model material, support material, model cartridge and support
cartridge in cubic inch. Also, it gives estimated time for manufacturing of part.
By using Catalyst Ex software, we get following data for Vice Screw with vice

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Lead Screw with handle (Fig. 6.2)
Locking Pins Once desired angle is achieved movable jaw is fixed with help of
locking Pins. (as shown in fig.)
(Fig.6.3)
Base Machine vices are often manufactured with a flat bottom base design
which fits firmly against the machine’s table. This allows the vice to fit on the
table in horizontal alignment with the drill bit. (as shown in fig.)
BASE (Fig.6.4)

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(Fig.6.5)
Assembly
An assembly is a manufacturing process in which inter changeable parts
are added to a product in a sequential manner to create an end product.
The workers and machinery used to produce the item are stationary along
the line and the product moves through the cycle, from start to finish.
Step 1st
- Assembly:
(Fig.6.6)
27

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Step 2nd
– Assembly
(Fig.6.7)
Step 3rd
- Assembly (Final)
(Fig.6.8)

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CHAPTER 7
7.1 Bill of Material estimate
PART NO. DESCRIPTION MATERIAL NUMBERS
1 Mild steel (MS)
Square
40*40*400 MM 1Pcs
2 V Flat 20*40*400 MM 2Pcs
3 Flat 12*12*250 MM 2Pcs
4 Square 12*12*12 MM 2Pcs
5 Square 12*12*12 MM 2Pcs
Table 2

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7.2 Bill of Material
S. No. Description Material Material
Cost
Machining
Cost
Total
cost
1. (MS) Square Mild Steel 250 150 400
2. V Flat Mild Steel 100 300 400
3. Flat Mild Steel 120 180 300
4. Rod Mild Steel 200 100 300
5. Square Mild Steel 85 150 235
6. Square Mild Steel 250 200 450
7. Welding Electric Arc
Welding
- 2000 2000
8. Nut &Bolt Steel 100 200 300
9. Pent - 50 - 50
10. Pencil Burh - 30 - 30
TOTAL 4465
Table 3

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CHAPTER 8
8.1 RESULT AND CONCLUSION
The machining and fabrication play a critical role in the project, since all the
individual parts have employed machining. Those significant points are
discussed below.
8.2 MATERIAL
Mild steel has been used for majority of the parts, since it is ductile and can be
easily machined. Moreover, it is economical. Exclusively for die and punch we
have employed (High Carbon steel). It is done since the punch and die are the
cutting members in the tool, they have to withstand cutting force and resist wear.
Even the die and punch could be hardened and tempered for effective purpose.
8.3 MACHINING
Majority of conventional machines has been used for machining. Especially for
obtaining excellent corners and tilting we has outsourced for welding process.
The conventional machines like lathe, vertical milling machine, vertical drilling
machine, tapping have been used for machining the tool.

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8.4 ALIGNMENT
A tilting vice can be tilted to an angle using the markings on the vice. The
accuracy of these can be limited. It can be aligned more accurately by fitting a
precision protractor in the jaws in a vertical position. The angle will only be
correct in the plane at right angles to the jaws of the vice.

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CONCLUSION
CHAPTER 9
After completing the project, conclude that our project is simple in
construction and compact in size for use. Manufacturing of machine is
easy and cost of the machine is less. The topic for our project is "The
TILTING Vise" Our group have four members and we all have equal
participation in this project. With this co-ordination we can complete our
work as perfect as possible. When we do this project we got a idea, how
can we do a project.
Assembly actual pic (Fig.9.1)

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References
[1.] Pulak M. Pandey, Rapid Prototyping Technologies, Applications and
Part deposition planning, Department of Mechanical Engineering, Indian
Institute of Technology Delhi. June - 2012.
[2.] Jain Pranjal, KutheA. M., Feasibility Study of manufacturing using
rapid prototyping: FDM Approach. MESIC 2013.
[3.] Gebhardt, A., Rapid Prototyping, Hanser Gardner Publications,
[4.] Hajra S. K., Choudhari Elements of workshop and technology volume
2, Media promoters and publishers pvt. Limited, 2007.
[5.] C. J. Luis Perez Analysis Of the surface roughness and dimensional
accuracy capability of fused deposition modelling. 14 Nov 2010.
[6.] Sanjay Joshi, ZhiYang, et al. Conventional Machining Methods for
Rapid Prototyping and Direct Manufacturing. The Pennsylvania State
University, 2012.
[7.] Mihaiela Iliescu, Kamran Tabeshfar, et al. Importance of Rapid
Prototyping to Product Design, 1454-2358, August 2009.
[8.] Dimension BST/SST 1200es 3D Printer user guide.
[9.] KantarosAntreas, KaralekasDimitris, Fiber Bragg grating based
investigation of residual strains in ABS parts fabricated by fused
deposition modeling process.50