Lathe machine seminar ppt with pdf report study mafia. The largest differences in tooling are how these appear and how these are held. Basic lathe operations lathe operation explained lathe is a machine tool which causes workpiece to revolve so that when cutting tool comes in contact with the workpiece it removes the metal in the form of chips. Almost every industry of manufacturing lathe machines is used. These parts are bed, tool post, chuck, head stock, tail stock, legs, gear chain, lead screw, carriage, cross slide, split nut, apron, chip pan, guide ways etc. Types of machine tools many different types of machine tools are used in manufacturing envi ronments. Today we will study definition, parts, operation we perform on it, the types, specification, advantages, disadvantages, and application of lathe machine lets start by lathe machine introduction first.
Accessories with their functions used for lathe machine the lathe accessories are used for holding and supporting the work or for holding the cutting the various lathe accessories are discussed as follows a general purpose machine tool is basically comprised of power drive and kinematic system for the essential formative and auxiliary tool work. In this page you can learn important lathe machine multiple questions and answers, mcq on lathe machine, solved lathe questions answers,interview questions and answers on lathe etc. Different types of lathesa metal lathe is general description for a hard machine device made to removematerial for a workpiece, by the way of a cutting tool. Lathe operationslathe machine is used in all the engineering.
For every machining operation, it is necessary to select a cutting speed, a feed, and a. Horizontal and vertical types universal and ram types bedtype mill. Different types of operations performed on drilling. Shaping up different materials and performing various functions such as. These machines are also classified as kneetype, cutter containing a number of cutting edges. Apr 14, 2020 lathe tooling can be separated into two broad categories. A righthand turning tool bit is shaped to be fed from right to left. Amazing cnc machine lathe working complete crankshaft and technology making an aerospace. Some of the more common machining operations include turning, mill ing, drilling, and boring, but many more are possible. In this article, you will learn about what are the different types of lathe machine operations performed on the lathe machine.
All lathes which we used have almost same function and operations. Speed lathe is simplest of all types of lathes in construction and operation. Jul 29, 2017 it also houses necessary transmission mechanism for different speeds. The four main types of lathes are speed lathes engine lathes tool room lathes and turret lathes so lets start. It is used to perform various operations to give the desired shape and size to the job. Lathe operations 11 and 22 lathe parts you must know pdf. Introduction to turning tools and their application. Six credit hours are awarded for successful completion of this subcourse.
Introduction to turning tools and their application identification and application of cutting tools for turning the variety of cutting tools available for modern cnc turning centers makes it imperative for machine operators to be familiar with different tool geometries and how they are applied to common turning processes. A lathe is a machine that rotates the piece on the axis in order to perform various operations like cutting, facing, knurling, deformation and more. Types peripheral milling slab, slotting, side and straddle milling. A lathe machine is a type of machine which is used for shaping and machining of various types of workpiece. Types of lathe operation are facing, tapering, parallel turning. Figure 1 shows a schematic depiction of machining operations. Jul 26, 2018 lathe operations 11 and 22 lathe parts you must know pdf. Safely set up and operate a lathe using various workholding devices. A lathe machine is used for the machining and working of hard materials. Conventionally, it is designed for the machining of metals, but as new materials emerged, there are types of lathe machines that are used for these materials as well. Find, read and cite all the research you need on researchgate. Manual turret lathe cnc turret lathe drill press cnc 3axis surface grinder belt sanding.
Workpiece can be held securely and rigidly on the machine tool between centres or by means of chuck. The lathe is a machine tool used principally for shaping articles of metal and sometimes wood or manufacturing lathes and are used for all lathe operations. It supports the main spindle in the bearings and aligns it properly. Types of lathe machines engine, turret, swiss, and. There are now several types of machine coolants on the market, the most common of which can be broadly categorized as cutting oils or watermiscible fluids. There are many types of lathe machine but each machine consist some basic part which are essential for its proper working. Lathe machine is used in all the engineering applications and also in the college workshops. Lathe machine is one of the oldest machine tools in the production machine this machine is also known as the mother of all machines. It is a machine that holds the workpiece on a chuck and tool on a toolpost, the lathe machine rotates the workpiece about an axis to perform different lathe operations such as turning, facing, chamfering, thread cutting, knurling, drilling and more with tools that are applied to the workpiece to design an object with symmetry about that axis. Accessories with their functions used for lathe machine. These days we use different types of lathe according to our requirement.
Lathe machine operation education mission government job. Lathe machines are used in metalworking, woodturning, metal spinning, thermal spraying, glass working, and parts reclamation. Describe the setup, operation, and adjustment of the milling machine. Workpiece can be held securely and rigidly on the machine tool between centres or. Milling operations may be classified under four general heading as follows. Types of lathe machine mother of all machines mechanical. Face milling, machining flat surfaces which are at right angle to the axis of the cutter plain or snab milling, machining flat surfaces which are parallel to the axis of the cutter angular milling, machining flat surfaces which are at an inclination to the axis of the cutter. Jan 16, 2018 lathe machine operation education mission government job. Different types of operations performed on drilling machine. Turning tool used for turning in lathe machine drilling tool used for drilling operation performed in drilling machine or lathe machine parting off tool used.
Lathes are manufactured in different types and sizes. Various operations performed on workshop lathe machine. Today i will study in details the difference between lathe machine and drilling machine and pdf. There are other operations too that fall in miscellaneous categories such as boring, sawing, shaping, and broaching. Turning tool used for turning in lathe machine drilling tool used for drilling operation performed in drilling machine or lathe machine parting off tool used to cut the job after the operation is finished in lathe machine. In this article you will learn about different types of lathe machine such as wood lathe, engine lathe, tool room lathe, capstan and turret lathe etc. A trained lathes can be divided into three types for easy identification. The main differences between the lathe machine and the drilling machine are in lathe machine several operations we perform but in the drilling machine only a few operations we perform. Jun 28, 2017 the following are some of the important parts of lathe machine. This slide share focuses on the different types of lathe machines, their industry specific designing and applications. Therefore, work of a better class and of a more complete nature may be accomplished on a toolroom type engine lathe. The lathe can perform many operations other than turning. Difference between lathe machine and drilling machine with pdf. There is a fairly large variation in their design, construction and use.
Accessories mounted to headstock spindle are 34 jaw chuck, lathe center, and lathe dog, collect chuck, face plate, and magnetic chuck. Both types of tools share a common history, and many of the terms are interchangeable between both types. However, according to their construction and design we can. Face milling, machining flat surfaces which are at right angle to the axis of the cutter plain or snab milling, machining flat surfaces which are parallel to the axis of the cutter. Its function with pictures the complete list of milling machine operations. With every cut desired the speed, depth and feed of the lathe machine is changed for precision. Multispindle lathe a multispindle lathe, commonly called a screw machine, is another production. It only has headstock, tailstock and a very simple tool post. Turret lathe tailstock replaced by turretthat holds up to six tools. The lathe is a machine tool used principally for shaping articles of metal, wood, or other material. It also houses necessary transmission mechanism for different speeds. Lathe is a machine that helps in shaping several material pieces in the desired shapes. Introduction, history, uses, operations, parts of the lathe, headstock, quickchange gearbox, carriage, advantages, types. Instructions to learn how to use a lathe the lathe is a machine tool used principally for shaping pieces of metal and sometimes wood or other materials by causing the workpiece to be held and rotated by the lathe.
Nov 09, 2016 in this article we will study what is lathe machine main parts, operations and working. However, because of advanced technology, the lathe has allowed man to become an important asset in developing and machining many precision components needed to operate and function in many areas of our industrial complex. When a workpiece having different diameters is turned, the surface forming the step from one diameter to the other is called the shoulder, and machining this part of the workpiece is called shoulder turning. It is easy to understand and help you to improve your skill. Lathes are available in large variety of types and sizes. Machining operations other than turning that are performed on a lathe. A lathe is a versatile machine tool, you can perform almost any operations but in general, we use the lathe for turning, facing, chamfering, learning, thread cutting, drilling, boring, reaming, etc. In this article we will study what is lathe machine main parts, operations and working. Operations that can be done on these lathes are wood turning, metal spinning, polishing, centering. Toolroom lathe and speed lathe turret lathe the tailstock is replaced with a turret. For more articles on machine coolant and machine coolant safety visit our coolant index, or shop for our custom machine coolant filtration units. Apr 20, 2018 these days we use different types of lathe according to our requirement. Axis rotation of the cutting tool is perpendicular to the direction of feed either parallel to perpendicular to the machined surface.
The following are some of the important parts of lathe machine. Lathe operations od1645 lesson 1task 1 precise lead screw for threading operations. Machining operations are classified into 3 principle processes and they are turning, drilling and milling. It comes equipped with precision accessories such as a collet, chuck attachment, a taper attachment, and a micrometer stop. Machining operations and machine tools turning and related operations drilling and related operations. Lathe machine is a machine that holds the workpiece on a chuck and tool on a toolpost, the lathe machine rotates workpiece about an axis to perform different operations such as turning, facing, chamfering, thread cutting, knurling, drilling and more with tools that are applied to the workpiece to design an object with symmetry about that axis. Different types of operations performed on drilling machine aliva tripathy. There are different types of lathe machine in use according to the material and size of workpiece.
Study unit toolholding systems workforce development. The different operations that can be performed in a drilling machine are. The working of the lathe machine changes with every operation and cut desired. Classification of milling operations smithy detroit. There are a lot of operations used for using the lathe machine. Milling operations is a process of producing flat and complex shapes with the used of multi tooth cutting tool. The main function is to remove material from a work piece through the use of cutting tools. Thread cutting full operation procedure explained here thread cutting is one of the most important operations performed in a lathe. May 07, 2016 there are many types of lathe machine but each machine consist some basic part which are essential for its proper working. Different types of operations need different types of cutting tools. What are the different types of milling operations.
Types of lathes lathe figure 71 is ideally suited for this purpose. Lathe operations od1645 lesson 1task 1 in some crude fashion or another. Lathe machine is used to perform all the basic operations such as drilling, cutting, tapping, turning, etc. A specific machine tool is required for taking care of each machining operation.
Though drilling is the primary operation performed in a drilling machine, a number of similar operations are also performed on holes using different tools. Chapter 15 other lathe operations learning objectives after studying this chapter, students will be able to. Many lathes of this type are used for precision work on small parts. Various operations performed on workshop lathe machine axibook. Toolroom lathe and speed lathe turret lathe the tailstock is replaced with a turret chucking machines no tailstock. Lathe machine operations are turning operation, facing operation, taper turning operation, knurling operation, grooving operation with pdf. Various types of drills and reaming operations cutting tools ccc spindle drill. The clamptype boring bar toolholder allows use of boring bars of different diameters. Today we will study definition, parts, operation we perform on it, the types, specification, advantages, disadvantages, and application of lathe machine. The type of threads used on the lead screw is square thread because it gives. Drilling machine parts, its types, operations and more complete guide with pdf. Lathe machine performs the different operations such as turning, facing, taper turning, knurling, grooving, parting off, thread cutting, reaming etc. Groover, fundamentals of modern manufacturing 2e machining operations and machine tools turning and related operations.
Lathe tooling can be separated into two broad categories. Types of lathe machines engine, turret, swiss, and duplicating. Milling operations milling is the process of machining flat, curved, ormilling machines are basically classified as vertical or irregular surfaces by feeding the workpiece against a rotating horizontal. Lathe operations 11 and 22 lathe parts you must knowpdf. Each of these machine tools has its own special capabilities.
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