Today machine tools are kept on CNC Machines which complete as many iterations of procedures as desired with unmatched precision to manufacture metals of varying shapes and sizes. Here is how to increase the lives of these machines.
This document provides an overview of manual machining capabilities and processes. It discusses tools and tool selection factors like number of cutting edges and materials. It also covers spindle speeds, feed rates, conventional versus climb milling, material removal guidelines, locating geometric references, achievable tolerances, and a hands-on project. The goal is to explain the basics of performing manual machining.
This document discusses power hacksaws, which are used to cut large pieces of metal like steel that would be difficult to cut by hand. It describes the main parts of a power hacksaw, including the reciprocating frame that moves the saw blade back and forth to cut the metal. The document outlines different types of power hacksaw drives and feed mechanisms that control the downward pressure of the blade. It provides guidance on operating a power hacksaw safely, including using coolant fluid to lubricate the blade and prevent overheating.
This course focuses on traditional and non-traditional machining and fabrication processes used on metallic materials. Students will learn about machining technologies like turning, milling, and drilling as well as fabrication methods including oxy-acetylene, MIG, TIG, and arc welding. Activities will include hands-on experience with these processes to fabricate parts using techniques like butt joints, lap joints, and tubular fabrication. The goal is for students to understand how these processes are applied in industry and safely operate the required manufacturing equipment.
This document provides an overview of a Metallic Materials and Processes course. The course covers major industrial metallic materials, their extraction and processing into consumer products with an emphasis on safety, testing and processing. Key course objectives are to develop an understanding of how industry uses metals, metal processing from raw to finished product, material testing skills, design and craftsmanship. Course activities include making a metal box, tool gage, name plate and chisel to apply concepts and gain hands-on experience with metalworking tools and techniques like cutting, shaping, casting and heat treating.
The document provides information about workshop technology and machine shop theory. It discusses various topics like metal cutting, lathe machine, drilling machine, shaper, planer, slotter machine, and milling machine. For lathe machine, it describes the types of lathe, construction of lathe, accessories and attachments used in lathe like lathe centers, lathe dog, chuck, faceplate, angle plate, and mandrels. It also provides details about metal cutting processes, types of chips, cutting tools, and use of coolants in metal cutting.
This document provides information about the Machining Processes and Metrology course taught by Dr. B. Venkateshwarlu at VIT University. The course covers topics related to mechanics of metal cutting including chip formation, cutting forces, tool materials, and tool wear. Evaluation will include assignments, tests, seminars, and projects. The first module focuses on metal cutting processes and mechanics including types of chips, chip formation mechanisms, orthogonal and oblique cutting, and machining forces.
Mechanics of Chip Formation - Unit of MFThodmech61
The document discusses material removal processes and machining. It covers various machining operations like turning, drilling, boring, and milling. It describes the fundamental process of orthogonal cutting and factors that influence the cutting process like cutting speed, depth of cut, feed, cutting fluids, tool angles, chip types, and tool wear. Continuous chips result in good surface finish and tool life while discontinuous chips are easier to dispose but can cause vibration. Proper selection of factors like material, cutting speed, and rake angle can produce different chip types.
This document provides an overview of manual machining capabilities and processes. It discusses tools and tool selection factors like number of cutting edges and materials. It also covers spindle speeds, feed rates, conventional versus climb milling, material removal guidelines, locating geometric references, achievable tolerances, and a hands-on project. The goal is to explain the basics of performing manual machining.
This document discusses power hacksaws, which are used to cut large pieces of metal like steel that would be difficult to cut by hand. It describes the main parts of a power hacksaw, including the reciprocating frame that moves the saw blade back and forth to cut the metal. The document outlines different types of power hacksaw drives and feed mechanisms that control the downward pressure of the blade. It provides guidance on operating a power hacksaw safely, including using coolant fluid to lubricate the blade and prevent overheating.
This course focuses on traditional and non-traditional machining and fabrication processes used on metallic materials. Students will learn about machining technologies like turning, milling, and drilling as well as fabrication methods including oxy-acetylene, MIG, TIG, and arc welding. Activities will include hands-on experience with these processes to fabricate parts using techniques like butt joints, lap joints, and tubular fabrication. The goal is for students to understand how these processes are applied in industry and safely operate the required manufacturing equipment.
This document provides an overview of a Metallic Materials and Processes course. The course covers major industrial metallic materials, their extraction and processing into consumer products with an emphasis on safety, testing and processing. Key course objectives are to develop an understanding of how industry uses metals, metal processing from raw to finished product, material testing skills, design and craftsmanship. Course activities include making a metal box, tool gage, name plate and chisel to apply concepts and gain hands-on experience with metalworking tools and techniques like cutting, shaping, casting and heat treating.
The document provides information about workshop technology and machine shop theory. It discusses various topics like metal cutting, lathe machine, drilling machine, shaper, planer, slotter machine, and milling machine. For lathe machine, it describes the types of lathe, construction of lathe, accessories and attachments used in lathe like lathe centers, lathe dog, chuck, faceplate, angle plate, and mandrels. It also provides details about metal cutting processes, types of chips, cutting tools, and use of coolants in metal cutting.
This document provides information about the Machining Processes and Metrology course taught by Dr. B. Venkateshwarlu at VIT University. The course covers topics related to mechanics of metal cutting including chip formation, cutting forces, tool materials, and tool wear. Evaluation will include assignments, tests, seminars, and projects. The first module focuses on metal cutting processes and mechanics including types of chips, chip formation mechanisms, orthogonal and oblique cutting, and machining forces.
Mechanics of Chip Formation - Unit of MFThodmech61
The document discusses material removal processes and machining. It covers various machining operations like turning, drilling, boring, and milling. It describes the fundamental process of orthogonal cutting and factors that influence the cutting process like cutting speed, depth of cut, feed, cutting fluids, tool angles, chip types, and tool wear. Continuous chips result in good surface finish and tool life while discontinuous chips are easier to dispose but can cause vibration. Proper selection of factors like material, cutting speed, and rake angle can produce different chip types.
The document provides an overview of the theory of metal cutting. It discusses the mechanics of chip formation, types of chips, cutting tools and their components/angles. It also describes the metal cutting process, orthogonal vs oblique cutting, thermal aspects of cutting, tool wear and life, factors affecting surface finish and machinability. Cutting fluids, their functions and types are also summarized.
The document provides an overview of the theory of metal cutting. It discusses the mechanics of chip formation, types of chips, cutting tools and their components/angles. It also describes the metal cutting process, orthogonal vs oblique cutting, thermal aspects of cutting, tool wear and life, factors affecting surface finish and machinability. Cutting fluids, their functions and types are also summarized.
1. Metal cutting, also known as machining, involves removing unwanted material from a workpiece using a cutting tool to give it the required shape and dimensions.
2. The cutting tool must have properties like hardness, toughness, heat and wear resistance to withstand the high temperatures and pressures of metal cutting.
3. Factors like cutting tool geometry, workpiece and cutting conditions influence the metal cutting process and generation of heat. Excessive heat can damage tools or reduce accuracy.
Factors affecting tool life in machining processesmohdalaamri
This document discusses factors that affect tool life in machining processes. It identifies the main factors as cutting tool geometry, material, characteristics, cutting conditions, workpiece material, and cutting fluid. Cutting tool geometry influences machined surface quality, productivity, chip control, and forces/temperatures. Cutting tool material and coatings must have properties like heat/wear resistance. Cutting conditions like depth of cut, feed rate, and cutting speed also impact tool life. Workpiece material properties and machinability affect tool performance. Cutting fluids provide lubrication, cooling and chip removal to extend tool life. Environmental impacts of fluids are also considered.
Follow these Tips Increase the Life of Metal Cutting Power ToolsBipico Industries
Cutting tool life is one of the most important economic considerations in metalcutting. In roughing operations, the tool material, the various tool angles, cutting speeds, and feed rates are usually chosen to give an economical tool life. Here Bipico gives you some tips to increase the life of metal cutting power tools.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Turning plays most important role in Machining and Turning is the form of machining process which uses a single-point cutting tool for material removal,from this slide we can get the importance of turning.
This document provides an overview of metal cutting theory and processes. It discusses orthogonal and oblique cutting, types of cutting tools including single point and multipoint tools, tool geometry and signatures. It also covers mechanics of metal cutting including shear angle and chip formation, tool materials, tool wear and tool life, factors affecting machining, and types of metal cutting processes and chips. Cutting fluid types and applications are also summarized.
This document discusses the theory of metal cutting. It covers topics such as orthogonal and oblique cutting, types of cutting tools including single-point and multipoint tools, tool geometry including rake angles and relief angles, mechanics of metal cutting including shear angle and chip formation, types of chips, tool wear and tool life, cutting fluids, and various metal cutting processes. Key points covered include shear angle significance in metal cutting, factors affecting metal cutting, and nomenclature used for describing single-point cutting tool geometry.
Possible Interview Questions/Contents From Manufacturing Technology IIDr. Ramesh B
1. Machining is a process that removes material from a workpiece through cutting or other shear mechanisms in order to change its shape or size. The three fundamental machining parameters are cutting speed, depth of cut, and feed.
2. Material removal rate is the volume of material removed per minute during machining operations like turning, where it is calculated as MRR=Vfd. Chip formation affects surface finish, cutting forces, temperature, tool life, and tolerances.
3. Tool wear occurs due to interactions between the tool and chip like adhesion and abrasion, leading to flank wear, crater wear, chipping, and breakage. Tool wear degrades surface finish and increases tolerances and machining
This document discusses metal cutting and cutting tools. It describes metal cutting as the process of removing unwanted material from a block of metal using a cutting tool. There are two types of cutting processes: continuous contact cutting like turning and drilling, and intermittent cutting like milling and grinding. Cutting tools are used to remove metal through shear deformation and can have a single point or multiple points. The document then discusses different types of cutting tools, motions in cutting operations, orthogonal and oblique cutting, ideal properties of cutting tool materials, major cutting tool materials like high speed steel and cemented carbides, applications of different materials, and disadvantages of prominent materials.
This document discusses emerging cutting tool materials that can improve machining performance. It begins by explaining that machining involves cutting tools undergoing high forces and temperatures, so tool life and geometry are important considerations. Different tool materials are then outlined, including tungsten carbide, high-speed steel, ceramics, cermets, cubic boron nitride, polycrystalline diamond, and diamond coatings. Each material has advantages like high hardness, toughness, wear resistance, or thermal conductivity suited for different machining applications. The document concludes that continuous development of new tool materials and treatments can further push the limits of cutting performance.
The document discusses proper maintenance and safe operation of lathe machines. It provides tips for maintaining a clean work environment, lubricating parts, and checking for wear. Potential hazards are outlined, such as heavy lifting, sharp metal chips, hydraulic leaks, and slipping/tripping. The importance of selecting the correct cutting speed is emphasized, as both too fast and too slow speeds can damage tools or waste time during machining. Safety practices like proper tooling techniques and good housekeeping are advised.
Friction Stir Welding, a type of welding which was
discovered in the year of 1991 with a few countable methods
and processes. But today it is one of the necessary and
important type of welding techniques. To develop it, several
researchers showed their interests in this technique. Today,
it acts as the heart of welding of automobiles. Thousands of
inventions has been made in field of Friction Stir Welding
and also successfully being implemented. If a researcher
tries to make some research in this field, he has to go
through thousands of journals where hours of time is being
consumed. To solve that problem several Re-view journals
are being published and also successfully solved this issue
of time consumption. In this paper, similarly a re-view of
several important and different types of papers are discussed
with their results, outcomes, the parameters being performed
for analysis.
This paper also discusses about various methods and various
metals as tools and job materials. It will be much easier and
lenient to understand from this paper to research. The
authors of the papers also clearly explained about the usages
and applications of their methods and provided several
statistical data for clear observation of their methods
IRJET- Thermal Analysis of Milling Cutter using Finite Element Analysis ToolIRJET Journal
This document discusses thermal analysis of milling cutters using finite element analysis. It begins with an introduction to milling processes and cutter geometry. Analytical calculations are presented to determine forces and stresses on cutters during milling based on given process parameters like speed and power. These forces are then used to calculate cutting temperatures using analytical thermal models. The goals of the analysis are to understand stress components on cutters and compare materials like HSS and cemented carbide. Finite element analysis software ANSYS is used to further analyze stresses and deformation on the cutters.
The document discusses tool wear in metal cutting. It defines tool wear as the gradual failure of a cutting tool due to operation. There are three main types of tool wear: crater wear on the rake face from chip sliding, flank wear on the relief face from tool-workpiece contact, and gradual wear which reduces tool efficiency over time. The rate of tool wear depends on factors like cutting speed, feed rate, depth of cut, tool material, and workpiece material. Taylor's tool life equation models the relationship between cutting speed and tool life, with tool life decreasing as cutting speed increases. Maintaining optimal cutting conditions can minimize tool wear and maximize tool life to reduce machining costs.
This document discusses the effects of cutting parameters on surface roughness and tool wear. It defines surface roughness and lists factors that affect it such as feed rate, depth of cut, and cutting speed. Higher feed rates and depth of cuts increase surface roughness. The document also describes different types of tool wear including abrasive, chipping, thermal cracking, and fracture wear and discusses how to reduce each type of wear.
The document provides an overview of the theory of metal cutting. It discusses the mechanics of chip formation, types of chips, cutting tools and their components/angles. It also describes the metal cutting process, orthogonal vs oblique cutting, thermal aspects of cutting, tool wear and life, factors affecting surface finish and machinability. Cutting fluids, their functions and types are also summarized.
The document provides an overview of the theory of metal cutting. It discusses the mechanics of chip formation, types of chips, cutting tools and their components/angles. It also describes the metal cutting process, orthogonal vs oblique cutting, thermal aspects of cutting, tool wear and life, factors affecting surface finish and machinability. Cutting fluids, their functions and types are also summarized.
1. Metal cutting, also known as machining, involves removing unwanted material from a workpiece using a cutting tool to give it the required shape and dimensions.
2. The cutting tool must have properties like hardness, toughness, heat and wear resistance to withstand the high temperatures and pressures of metal cutting.
3. Factors like cutting tool geometry, workpiece and cutting conditions influence the metal cutting process and generation of heat. Excessive heat can damage tools or reduce accuracy.
Factors affecting tool life in machining processesmohdalaamri
This document discusses factors that affect tool life in machining processes. It identifies the main factors as cutting tool geometry, material, characteristics, cutting conditions, workpiece material, and cutting fluid. Cutting tool geometry influences machined surface quality, productivity, chip control, and forces/temperatures. Cutting tool material and coatings must have properties like heat/wear resistance. Cutting conditions like depth of cut, feed rate, and cutting speed also impact tool life. Workpiece material properties and machinability affect tool performance. Cutting fluids provide lubrication, cooling and chip removal to extend tool life. Environmental impacts of fluids are also considered.
Follow these Tips Increase the Life of Metal Cutting Power ToolsBipico Industries
Cutting tool life is one of the most important economic considerations in metalcutting. In roughing operations, the tool material, the various tool angles, cutting speeds, and feed rates are usually chosen to give an economical tool life. Here Bipico gives you some tips to increase the life of metal cutting power tools.
The International Journal of Engineering and Science (The IJES)theijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
Turning plays most important role in Machining and Turning is the form of machining process which uses a single-point cutting tool for material removal,from this slide we can get the importance of turning.
This document provides an overview of metal cutting theory and processes. It discusses orthogonal and oblique cutting, types of cutting tools including single point and multipoint tools, tool geometry and signatures. It also covers mechanics of metal cutting including shear angle and chip formation, tool materials, tool wear and tool life, factors affecting machining, and types of metal cutting processes and chips. Cutting fluid types and applications are also summarized.
This document discusses the theory of metal cutting. It covers topics such as orthogonal and oblique cutting, types of cutting tools including single-point and multipoint tools, tool geometry including rake angles and relief angles, mechanics of metal cutting including shear angle and chip formation, types of chips, tool wear and tool life, cutting fluids, and various metal cutting processes. Key points covered include shear angle significance in metal cutting, factors affecting metal cutting, and nomenclature used for describing single-point cutting tool geometry.
Possible Interview Questions/Contents From Manufacturing Technology IIDr. Ramesh B
1. Machining is a process that removes material from a workpiece through cutting or other shear mechanisms in order to change its shape or size. The three fundamental machining parameters are cutting speed, depth of cut, and feed.
2. Material removal rate is the volume of material removed per minute during machining operations like turning, where it is calculated as MRR=Vfd. Chip formation affects surface finish, cutting forces, temperature, tool life, and tolerances.
3. Tool wear occurs due to interactions between the tool and chip like adhesion and abrasion, leading to flank wear, crater wear, chipping, and breakage. Tool wear degrades surface finish and increases tolerances and machining
This document discusses metal cutting and cutting tools. It describes metal cutting as the process of removing unwanted material from a block of metal using a cutting tool. There are two types of cutting processes: continuous contact cutting like turning and drilling, and intermittent cutting like milling and grinding. Cutting tools are used to remove metal through shear deformation and can have a single point or multiple points. The document then discusses different types of cutting tools, motions in cutting operations, orthogonal and oblique cutting, ideal properties of cutting tool materials, major cutting tool materials like high speed steel and cemented carbides, applications of different materials, and disadvantages of prominent materials.
This document discusses emerging cutting tool materials that can improve machining performance. It begins by explaining that machining involves cutting tools undergoing high forces and temperatures, so tool life and geometry are important considerations. Different tool materials are then outlined, including tungsten carbide, high-speed steel, ceramics, cermets, cubic boron nitride, polycrystalline diamond, and diamond coatings. Each material has advantages like high hardness, toughness, wear resistance, or thermal conductivity suited for different machining applications. The document concludes that continuous development of new tool materials and treatments can further push the limits of cutting performance.
The document discusses proper maintenance and safe operation of lathe machines. It provides tips for maintaining a clean work environment, lubricating parts, and checking for wear. Potential hazards are outlined, such as heavy lifting, sharp metal chips, hydraulic leaks, and slipping/tripping. The importance of selecting the correct cutting speed is emphasized, as both too fast and too slow speeds can damage tools or waste time during machining. Safety practices like proper tooling techniques and good housekeeping are advised.
Friction Stir Welding, a type of welding which was
discovered in the year of 1991 with a few countable methods
and processes. But today it is one of the necessary and
important type of welding techniques. To develop it, several
researchers showed their interests in this technique. Today,
it acts as the heart of welding of automobiles. Thousands of
inventions has been made in field of Friction Stir Welding
and also successfully being implemented. If a researcher
tries to make some research in this field, he has to go
through thousands of journals where hours of time is being
consumed. To solve that problem several Re-view journals
are being published and also successfully solved this issue
of time consumption. In this paper, similarly a re-view of
several important and different types of papers are discussed
with their results, outcomes, the parameters being performed
for analysis.
This paper also discusses about various methods and various
metals as tools and job materials. It will be much easier and
lenient to understand from this paper to research. The
authors of the papers also clearly explained about the usages
and applications of their methods and provided several
statistical data for clear observation of their methods
IRJET- Thermal Analysis of Milling Cutter using Finite Element Analysis ToolIRJET Journal
This document discusses thermal analysis of milling cutters using finite element analysis. It begins with an introduction to milling processes and cutter geometry. Analytical calculations are presented to determine forces and stresses on cutters during milling based on given process parameters like speed and power. These forces are then used to calculate cutting temperatures using analytical thermal models. The goals of the analysis are to understand stress components on cutters and compare materials like HSS and cemented carbide. Finite element analysis software ANSYS is used to further analyze stresses and deformation on the cutters.
The document discusses tool wear in metal cutting. It defines tool wear as the gradual failure of a cutting tool due to operation. There are three main types of tool wear: crater wear on the rake face from chip sliding, flank wear on the relief face from tool-workpiece contact, and gradual wear which reduces tool efficiency over time. The rate of tool wear depends on factors like cutting speed, feed rate, depth of cut, tool material, and workpiece material. Taylor's tool life equation models the relationship between cutting speed and tool life, with tool life decreasing as cutting speed increases. Maintaining optimal cutting conditions can minimize tool wear and maximize tool life to reduce machining costs.
This document discusses the effects of cutting parameters on surface roughness and tool wear. It defines surface roughness and lists factors that affect it such as feed rate, depth of cut, and cutting speed. Higher feed rates and depth of cuts increase surface roughness. The document also describes different types of tool wear including abrasive, chipping, thermal cracking, and fracture wear and discusses how to reduce each type of wear.
Similar to 5 ways to prolong the life of automation machine tools (20)
Open Channel Flow: fluid flow with a free surfaceIndrajeet sahu
Open Channel Flow: This topic focuses on fluid flow with a free surface, such as in rivers, canals, and drainage ditches. Key concepts include the classification of flow types (steady vs. unsteady, uniform vs. non-uniform), hydraulic radius, flow resistance, Manning's equation, critical flow conditions, and energy and momentum principles. It also covers flow measurement techniques, gradually varied flow analysis, and the design of open channels. Understanding these principles is vital for effective water resource management and engineering applications.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...IJCNCJournal
Paper Title
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation with Hybrid Beam Forming Power Transfer in WSN-IoT Applications
Authors
Reginald Jude Sixtus J and Tamilarasi Muthu, Puducherry Technological University, India
Abstract
Non-Orthogonal Multiple Access (NOMA) helps to overcome various difficulties in future technology wireless communications. NOMA, when utilized with millimeter wave multiple-input multiple-output (MIMO) systems, channel estimation becomes extremely difficult. For reaping the benefits of the NOMA and mm-Wave combination, effective channel estimation is required. In this paper, we propose an enhanced particle swarm optimization based long short-term memory estimator network (PSOLSTMEstNet), which is a neural network model that can be employed to forecast the bandwidth required in the mm-Wave MIMO network. The prime advantage of the LSTM is that it has the capability of dynamically adapting to the functioning pattern of fluctuating channel state. The LSTM stage with adaptive coding and modulation enhances the BER.PSO algorithm is employed to optimize input weights of LSTM network. The modified algorithm splits the power by channel condition of every single user. Participants will be first sorted into distinct groups depending upon respective channel conditions, using a hybrid beamforming approach. The network characteristics are fine-estimated using PSO-LSTMEstNet after a rough approximation of channels parameters derived from the received data.
Keywords
Signal to Noise Ratio (SNR), Bit Error Rate (BER), mm-Wave, MIMO, NOMA, deep learning, optimization.
Volume URL: https://airccse.org/journal/ijc2022.html
Abstract URL:https://aircconline.com/abstract/ijcnc/v14n5/14522cnc05.html
Pdf URL: https://aircconline.com/ijcnc/V14N5/14522cnc05.pdf
#scopuspublication #scopusindexed #callforpapers #researchpapers #cfp #researchers #phdstudent #researchScholar #journalpaper #submission #journalsubmission #WBAN #requirements #tailoredtreatment #MACstrategy #enhancedefficiency #protrcal #computing #analysis #wirelessbodyareanetworks #wirelessnetworks
#adhocnetwork #VANETs #OLSRrouting #routing #MPR #nderesidualenergy #korea #cognitiveradionetworks #radionetworks #rendezvoussequence
Here's where you can reach us : ijcnc@airccse.org or ijcnc@aircconline.com
Accident detection system project report.pdfKamal Acharya
The Rapid growth of technology and infrastructure has made our lives easier. The
advent of technology has also increased the traffic hazards and the road accidents take place
frequently which causes huge loss of life and property because of the poor emergency facilities.
Many lives could have been saved if emergency service could get accident information and
reach in time. Our project will provide an optimum solution to this draw back. A piezo electric
sensor can be used as a crash or rollover detector of the vehicle during and after a crash. With
signals from a piezo electric sensor, a severe accident can be recognized. According to this
project when a vehicle meets with an accident immediately piezo electric sensor will detect the
signal or if a car rolls over. Then with the help of GSM module and GPS module, the location
will be sent to the emergency contact. Then after conforming the location necessary action will
be taken. If the person meets with a small accident or if there is no serious threat to anyone’s
life, then the alert message can be terminated by the driver by a switch provided in order to
avoid wasting the valuable time of the medical rescue team.
Sri Guru Hargobind Ji - Bandi Chor Guru.pdfBalvir Singh
Sri Guru Hargobind Ji (19 June 1595 - 3 March 1644) is revered as the Sixth Nanak.
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Jahangir.
• Guru Hargobind's succession ceremony took place on 24 June 1606. He was barely
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authority (PIRI) and the other, his temporal authority (MIRI). He thus for the first time
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5 ways to prolong the life of automation machine tools
1. 5 WAYS TO PROLONG THE LIFE OF
AUTOMATION MACHINE TOOLS
CONSIDER THE
MATERIALS YOU ARE
MACHINING
All metals have variable attributes. Some are
moderately simple to cut while extraordinary
alloys such as titanium and different materials
are all the more testing.
MATCH THE TOOLING TO
THE APPLICATION
Notwithstanding the material being machined,
you ought to consider the intricacy of the
cutting activities being performed.
UNDERSTAND THE
VARIOUS TYPES OF
MACHINE TOOL WEAR
Flank wear, Scoring Cratering, Edge etc. are all
the different types of machine tool wear.
Some materials stick themselves to cutting
surface.
KNOW ABOUT THE
IMPACTS OF
TEMPERATURE
About 80% of this warmth is normally moved
to the chips, which leaves 20% influencing the
device and shaft.
USE COOLANT
EFFECTIVELY
The idea of the material you are cutting, the
shaft speed, feed-rate, unpredictability of slice
and activities to be performed will all affect
the manner in which coolant ought to be
applied during a machining cycle.