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Answer: Lathe machines are used for machining cylindrical work. Attachments are used to enhance the capability of the machine. This improve efficiency in production, and widen the scope that can be carried out with this machine. These attachments are …


Mar 04, 2019· 9102014 1 lathe machine machine tools machine tools 2 the lathe lathe is a machine tool which holds the work between two rigid and strong supports called centers or in a chuck or face plate. Hi i have a fairly new 12 x 36 import lathe.


Aug 29, 2020· The most common lathe operations are turning, facing, grooving, parting, threading, drilling, boring, knurling, and tapping. 1. Turning. Turning is the most common lathe machining operation. During the turning process, a cutting tool removes material from the outer diameter of a rotating workpiece. The main objective of turning is to reduce the ...


Jul 20, 2019· Description : Explain distance protection of transmission line with neat sketch diagram. Answer : Distance protection of Transmission line: Distance protection scheme uses impedance relay. The relay operation is based on the impedance (or distance) between the relay and point of fault.


Jan 02, 2021· With a neat sketch explain various parts of lathe. Define and write the formulae of the following for a drilling machine. (i) Cutting speed (ii) Feed (iii) Machine time in drilling. (a) Categorize milling machines based on construction, specification and operations. (b) With a neat sketch, explain the difference between conventional milling ...


7. Countersinking: Conclusion: 1. Drilling: Drilling is the most important and common drilling machine operation. In the drilling, we usually, produce a cylindrical hole inside the workpiece and remove the material inside it. Here, the material is removed by the rotating edge of the cutting tool. And that rotating edge is called a drill.


Explain alignment tests for lathe in brief with neat sketch. Explain parts of engine lathe. List main parts of it and state functions ... Draw a neat sketch with label of following operation and indicate direction of cutting parameters on it. i) Reaming ii) boring iii) ... terms related to its teeth and explain significance of these terms.


Milling machine is another most important machine tool after the Lathe machine tool and drilling machine.. In this machine, a multipoint cutter is rotating against the workpiece and material removed from the workpiece accordingly.. In today's article, you will learn about the definition, parts, types, and operation of a milling machine, also at the end of the article, I will add the ...


Explain with the sketch the principle of taper turning by swiveling the compound tool rest. 5. Explain the different tool holding devices on a lathe machine with applications. 6. Explain the difference between facing and turning operations. 7. Explain briefly the taper turning operations carried on lathe. 8.


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a. Explain with a neat sketch, the main parts of a lathe machine. (08 Marks) b. Sketch and explain radial drilling machine and list the classification of drilling machine. (08 Marks) OR a. Draw a neat sketch to show major parts of a horizontal milling machine. (08 Marks) b. Sketch a planning machine indicating major parts.


Transcribed image text: Sketch and explain any three lathe accessories (attachment) used on a lathe machine? (Neat Diagram with parts marked 1.5 marks, Explain 1.5 mark) 2. With neat sketch explain any three different types of tools used on shaper machine? 3. Explain in own words, the effect of grain size on metal removal in grinding operation?


Explain the working of radial drilling machine with a neat sketch. Explain the stepped cone pulley drive in lathe. Don't use plagiarized sources. Get Your Custom Essay on Explain the working of radial drilling machine with a neat sketch. Explain the stepped cone pulley.. Just from $13/Page Order Essay


Describe (using neat sketches) some of the standard attachments & accessories used on a lathe. 5. Explain with the help of a simple sketch the constructional details of a lathe / shaper / planer / drill machine. What specifications need to be mentioned when purchasing each of these machine tools? 6. What are the different operations that can be ...


(v) Define belt drive and explain any one with neat sketch. GROUP:- 2 (i) Explain any one type of spanner with neat sketch. (ii) Define power tools and prepare list of popular portable power tools. (iii) List the types screw and explain any with neat sketch. (iv) Define: (i) Screw thread (ii) Internal Thread (iii) External thread.


Solution for With aid of neat sketches, explain the drilling parameters.


explain the neat sketchs related lathe operation. Explain construction working of ball mill with neat diagram explain with neat sketch principle operation of grinding explain with a neat sketch the working of babcock wilcox boiler mks q a explain briefly the working principal of centre less grinding machine mks diagram and working principle of ...


The operation of producing keyways, grooves, slots of varying shapes and sizes is called slot milling operation. Slot milling operation can use any type of milling cutter like plain milling cutter, metal slitting saw, or side milling cutter. Selection of a cutter depends upon type and size of slot or groove to be produced.


Drilling Machine: It is a machine which is used to drill the holes on the components or workpiece with the help of drill bits. The drill bits are also called as Multi-point cutting tools which can have their rapid impact on the Material Removal Rate (MRR) i.e. a single-point cutting tool (like the one used in a lathe machine) can remove the material slowly whereas, a multi-point cutting tool ...


Description : Describe with neat sketch specification of lathe machine. Answer : 1. The height of the centers measured from the lathe bed. 2. The swing diameter over bed. This is the largest diameter of work that will revolve without touching the …


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. Metal spinning, thermal spraying, woodturning and metalworking are the common operations performed with a lathe machine. One can even shape pottery with this working wonder.


Answer (1 of 2): Lathe is multi-purpose machine, we may perform various operations like: drilling, boring, turning, milling etc. on a lathe with the help of specific arrangements. Simplest among them is turning operation in which we reduce the diameter of cylindrical rods. Taper tuning is perform...


Operations Performed on Lathe (Other than Turning) rotation, tool follows a contour that is other than straight, thus creating a contoured form Form turning: The tool has a shape that is imparted to the work by plunging the tool radially into work Chamfering: Cutting edge cuts an angle on the corner of the cylinder, forming a "chamfer"


Sep 02, 2017· Lathe Machine. The removal of material from metal is called Machining, and the process usually happens in a machine shop that has special equipment.. Parts of lathe machine Headstock: The headstock is fixed on the machine and it consists of many pulleys, lever, spindle, chuck, and gear box.


2. Drilling & Related Operations • Geometry of Twist drill – Shank, Neck and Drill body – Helix angle, Point angle, Flute, cutting edge, Chisel edge, Margin • Cutting conditions. D v N. π Spindle: = Feed rate: r = f Nf. Metal Removal Rate: 4. 2 MRR =π. D f. r. Machining time: r m. f t A T + = For a through hole. For a blind hole. r m ...


Form tool method, A Taper Turning Operation. This is one of the simplest taper turning methods in lathe machine to produce short taper. This method is shown in the above figure. To the required angle the form is grounded. The tool is fed perpendicular to the lathe axis, when the workpiece rotates.


With Neat sketch explain the construction, operation, VI characteristics, application and features of the power semiconductor device which is having low on state loss and small switching frequency operation


Oct 18, 2009· LATHE MACHINE. Working Principle: The lathe is a machine tool which holds the workpiece between two rigid and strong supports called centers or in a chuck or face plate which revolves. The cutting tool is rigidly held and supported in a tool post which is fed against the revolving work. The normal cutting operations are performed with the cutting tool fed either …


A drilling operation is to be performed with a 12.7 mm; Question: Q1. What is the difference between a live center and a dead center, when these terms are used in the context of work holding in a lathe? Explain with neat sketches. Marks (5) CLO (3) Q2. Briefly describe the three types of chips that occur in metal cutting with neat sketches.


Feb 01, 2015· a. Sketch and explain the hydraulic drive of a horizontal shaper. b. Describe the working of a crank and slotted link mechanism. 7. a. Discuss the principle of operation of a shaper with a neat sketch. b. Make a note on different types of work holding devices used in a slotting machine.


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Explain thread cutting operation on lathe machine. ... Explain primary cutting motion for lathe machine with neat sketches. The job is security and rigidly held in the chuck or in between ... and GATE combinedly.I am preparing for both. so simultaneous I have recently joined freelancer for doing the projects related to mechanical engineering ...


Feb 05, 2021· Briefly explain with neat sketches the types of work holding devices that are commonly employed in automatic lathes. Specify the limitations of them. Describe the method of operation of the Swiss type automatic lathe, with applications and tools used.


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Fundamentals of Cutting

A turning operation has to be performed on an aluminum rod of diameter50 mm and length 300mm. The Spindle speed of lathe is given to be 500 RPM. The feed and depth of cut are 0.15mm/rev and 0.3 mm respectively. Draw a neat sketch of the turning operation described above. Find out the cutting speed in mm/s and the volumetric material removal ...


Mar 04, 2016· Today we will discuss about difference between up milling and down milling. The milling is a machining process in which, a rotary cutter i used to remove the material from work piece in the direction perpendicular t the axis of rotation. The milling process is done by the machine, which hold bot the tool and work piece in jig and fixture, known as milling machine.


May 12, 2021· Milling is the machining process in which the removal of metal takes place due to the cutting action of a rotating milling cutter.In a milling machine, the cutter is rotating due to workpiece is fed against it.This machine can hold more than one tool at a time. The cutter rotates at high speed, and because of the many cutting edges, it removes metal at a very fast rate.


explain with neat sketch principle amp operation of grinding April 27th, 2019 - Explain the operation and working principle of a centre lathe with neat sketch 16 ii Describe with a neat sketch a turret automatic screw machine 8 28 Diagram of an Engine Lathe American Machine Tools Diagram of a metalworking Lathe machine