• Manufacturing-Technology-II Question bank

    2017-07-19  R Apr 2004 May 2012 25 Explain the working of Swiss type auto lathe with a neat sketch (May 2010), Describe a single spindle automatic lathe. R Apr 2004, May 2013 2012,2015, Nov 2009 26 Name the various lathe accessories. How does a four jaw chuck differ from a three jaw chuck? R 27 Sketch and describe the thread cutting operation in an engine lathe using compound slide. R (Marks 6) (ii) Explain the working of Swiss type auto lathe with a neat sketch. (10) Or (b) (i) What is meant by ‘tool » Free Online Chat. Anna university chennai,b.e degree examination, (a) (i) Discuss the main parts of a turret lathe. [Marks 6] (ii) Explain the working Swiss type auto lathe with a neat sketch. » Free Online Chatexplain the working of swiss type auto lathe with a neat ...2020-10-06  A Lathe chuck is one of the most important devices in the lathe machine it is used for holding and rotating a piece of work while performing a lathe operation. The workpiece of short length and large diameter of irregular shape which cannot be conveniently mounted between centres are held quickly and rigidly in a chuck.Lathe Chucks: Types, Parts, Working with [Images PDF]

  • Lathe Machine Operations [Complete Guide] with Picture PDF

    2020-10-22  Generally, two types of forming tools are used straight and circular. Straight type is used for wider surface and the circular type for narrow surfaces. 2. Operations Done By Holding The Work By A Chuck . Lathe machine operations performed by holding the work by a chuck or a faceplate or an angle plate are: Drilling:Holding the work by one end involves gripping the work in one of several types of chucks or collets. Chucks are mounted on the spindle nose of the lathe, while collets usually seat in the spindle. The spindle is mounted in the lathe's "headstock," which contains the motor and gear train that makes rotation possible.Turning and Lathe Basics - ManufacturingThe process which is used to give straight lines angled lines and curved lines to a work the piece is called KNURLING. It is used to give different patterns on the fixed length of the work piece. It is done by knurling tool (having two rollers of opposite pattern) touching it to work the piece at low speed.Lathe Machine - All Parts and Functions with Diagrams and ...

  • Working Principle of Lathe Machine - Engineering Tutorials

    2009-10-18  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.2016-11-09  To know more about types of lathe machine in detail visit the link given below: Types of Lathe Machine – Mother of all Machines. Lathe Machine Operations . The various operations that we perform on the lathe are: 1. Facing. It is the first operation that is done on the workpiece. It is a machining operation that is done to produce flat surfaces at the ends of the workpiece. This operation is ...What is Lathe Machine? Main parts, Operations and Working ...2015-04-03  The work is turned straight when it is made to rotate about the lathe axis and the tool is fed parallel to the lathe axis. The straight turning produces a cylindrical surface by removing excess metal from the workpieces.Various Types of Operations Performed in Lathe Machine ...

  • Types of Chips in Metal Cutting - mech4study

    2016-03-31  Today I will tell you about types of chips in metal cutting form during machining process. The machining of material is highly dependable on chips. Before discussing on this topic, first you should know about machining process. Machining is a process of cutting metal work piece by means of a tool to convert it into desire shape. It is a finishing or semi finishing process by removal of excess ...Explain the working of Swiss type auto lathe with a neat sketch. ... Explain the principle of gear hobbing with neat sketches. (10) 15. Under what conditions of production the numerically controlled (a) (i) machine tools are employed? (6) (ii) Explain the various elements of NC machine with closed loop. control system. (10) Or (b) (i) Explain the main difference between point to point and ...Me2252 Manufacturing Technology II r8 April.may 2010 ...Explain the working of swiss type auto lathe with a neat sketch. 24. What is meant by tool layout of a turrent lathe? 25. Name the various lathe accessories. How does a four saw chuck different from a three saw chuck. 26. Describe some of the methods and equipment for holding work piece on a lathe. 27. Explain any four commonly used attachments of lathe. 28. Briefly explain the principle of ...Questions Numerical Control Industrial Equipment ...

  • Lathe, Lathe Operations Types Lathe Cutting Tools

    Types of Lathe Operation . The working of the lathe machine changes with every operation and cut desired. There are a lot of operations used for using the lathe machine. Some of the common lathe operations are: Facing . This is usually the first step of any lathe operation on the lathe machine. The metal is cut from the end to make it fit in the right angle of the axis and remove the marks ...explain the working of swiss type auto lathe with a neat sketch Are you looking for the explain the working of swiss type auto lathe with a neat sketch? Rutile sand mining process; Grinding Mill China. Sketch and explian » More detailed! Questions for Manufacturing Process (2010-2011) Q.14 Describe with neat diagram a Cupola ...describe grinding process with neat sketches – Grinding ...(ii) Explain 'Merchant force circle' along with assumptions. (Marks 10) 12. (a) (i) Discuss the main parts of a turret lathe. (Marks 6) (ii) Explain the working of Swiss type auto lathe with a neat sketch. (10) Or (b) (i) What is meant by 'tool layout' of a turret lathe? (Marks 6) (ii) Name the various lathe accessories. How does a four jaw ...Everything For Students

  • 14 Different Types of Lathe Cutting Tools Used in Lathe ...

    2020-08-03  A lathe is a machine that rotates the workpiece about an axis of rotation to perform various operations such as turning, undercutting, knurling, drilling, facing, boring, and cutting, with lathe cutting tools that are applied to the workpiece to create an object with symmetry about that axis.. For general purpose work, the tool used in is a single point tool, but for special operations ...One of the biggest advantages to this type of broaching is that it does not require a broaching machine, but instead is used on lathes, milling machines, screw machines or Swiss lathes. Rotary broaching requires two tooling components: a tool holder and a broach. The leading (cutting) edge of the broach has a contour matching the desired final ...Broaching (metalworking) - Wikipediawork piece. (Lathe) v. MRR vfd f L T f Nf D D d D v N. r m r o f o = = = − = = 2 π. Rotational Speed: Feed rate: Time of machining: Material Removal Rate: 3. Operations related to Turning. Facing. Taper turning. Contour turning. Form turning. Chamfering. Cutoff. Threading. Boring. Drilling. Knurling. 4. Work Holding • Mounting between two centers (Dog Live center) • Chuck • Collet ...MACHINING OPERATIONS AND MACHINE TOOLS

  • Mechanical Engineering - Manufacturing Processes II - NPTEL

    Construction, working principle and applications of shaping, planing and slotting machines ; Methods of mounting of jobs and cutting tools in machine tools; Use of various Attachments in Machine Tools; Construction, Operation and Tool layout in Semiautomatic and Automatic lathes; Forces developing and acting in machine tools; Estimation of machining time; Broaching ? Principles, Systems and ...Parts of lathe machine BED The bed of Lathe acts as the base on which the different fixed and operations parts of the Lathe are mounted. Lathe beds are usually made as single piece casting of semi-steel (i.e., toughened cast iron), with the additi...What are the parts of a lathe machine? - QuoraTypes of Lathe Operation . The working of the lathe machine changes with every operation and cut desired. There are a lot of operations used for using the lathe machine. Some of the common lathe operations are: Facing . This is usually the first step of any lathe operation on the lathe machine. The metal is cut from the end to make it fit in the right angle of the axis and remove the marks ...Lathe, Lathe Operations Types Lathe Cutting Tools

  • 4254 - MANA RESULTS

    12.Describe the working principle of Swiss-type automatic screw machine with line diagram. 5+5=10 13.Draw the line diagram of slotter and explain its main parts on it. 5+5=10 14.Explain with neat sketch, open- and cross-belt drive mechanisms in planer. 5+5=10 15.(a)Classify various types of broaching machines. 5 (b)Draw a neat sketch of horizontal broaching machine and label its parts. 5 16 ...11. List out different Lathe Operations and explain any two operations with a neat sketches. 5+5=10 12.Explain Swiss type automatic screw machine with neat sketch. 5+5=10 13. Draw a neat sketch of standard double housing planer and briefly explain main components. 6+4=10 14.Draw a line diagram of a shaper, label and explain the parts. 4+2+4=10 15.* 4254 * 306 4254 - MANA RESULTS(ii) Explain 'Merchant force circle' along with assumptions. (Marks 10) 12. (a) (i) Discuss the main parts of a turret lathe. (Marks 6) (ii) Explain the working of Swiss type auto lathe with a neat sketch. (10) Or (b) (i) What is meant by 'tool layout' of a turret lathe? (Marks 6) (ii) Name the various lathe accessories. How does a four jaw ...Everything For Students

  • Diagram of a Lathe with explanantion of components

    Using a chuck, it rotates the work. • Gearbox: inside the headstock, providing multiple speeds with a geometric ratio by moving levers. • Spindle: Hole through the headstock to which bar stock can be fed, which allows shafts that are up to 2 times the length between lathe centers to v (a) (b) VI (a) (b) 2 ' UNtr - II Explain continuous broaching with the help of neat sketch. Explain the construction and working of power press. oR, Explain the working of a jig boring machine. what are the essential characteristics in the proper design ofjigs and Uulr - III Explain the ftinction and working of a cylindrical centre help of a neat sketch. ...TED - gptcadoor.orgwork piece. (Lathe) v. MRR vfd f L T f Nf D D d D v N. r m r o f o = = = − = = 2 π. Rotational Speed: Feed rate: Time of machining: Material Removal Rate: 3. Operations related to Turning. Facing. Taper turning. Contour turning. Form turning. Chamfering. Cutoff. Threading. Boring. Drilling. Knurling. 4. Work Holding • Mounting between two centers (Dog Live center) • Chuck • Collet ...MACHINING OPERATIONS AND MACHINE TOOLS

  • What is Epicyclic Gearbox - Main Components, Working and ...

    2017-12-05  2. Sun gear-I t is the gear with angular cut teethes and is placed in the middle of the epicyclic gearbox; the sun gear is in constant mesh at inner point with the planetary gears and is connected with the input shaft of the epicyclic gear box.. One or more sun gears can be used for achieving different output. 3. Planet gears-T hese are small gears used in between ring and sun gear , For example, a lathe machine has a rectangular base, which is a combination of parallel lines. If parallel lines are drawn to represent the parallel lines actually present on the machine, we call it a parallel projection. This type of projection is widely used by draftsman and architects to make blueprints and schematics. Orthographic ProjectionTypes of Projections for Designing Machines and ...2020-08-08  But the blue bar will work the other way and maybe halve the speed and double the force. So when we get to point (3), we have twice the speed and half the force that we had at point (1). That's what we'd expect from a pair of gear wheels where one (red) is twice the size and has twice as many teeth as the other (blue). Photo: In an egg whisk, gears help to make light work of mixing in two ...Gears - How do they work? - Different types explained and ...

  • 4254 - MANA RESULTS

    12.Describe the working principle of Swiss-type automatic screw machine with line diagram. 5+5=10 13.Draw the line diagram of slotter and explain its main parts on it. 5+5=10 14.Explain with neat sketch, open- and cross-belt drive mechanisms in planer. 5+5=10 15.(a)Classify various types of broaching machines. 5 (b)Draw a neat sketch of horizontal broaching machine and label its parts. 5 16 ...Using a chuck, it rotates the work. • Gearbox: inside the headstock, providing multiple speeds with a geometric ratio by moving levers. • Spindle: Hole through the headstock to which bar stock can be fed, which allows shafts that are up to 2 times the length between lathe centers to Diagram of a Lathe with explanantion of componentslength 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 rate (MRRFundamentals of Cutting

  • IV SEMESTER DIPLOMA EXAMINATION, JANUARY-2013

    Q.5 Explain with neat sketch working of constant mesh gear box. (10) GROUP B: Answer any three questions. (Question No. 6 is compulsory) Q.6 What is requirement of tyre? (05) Q.7 What is the function of a clutch? Discuss various factors affecting the torque transmission in a clutch. (10) Q.8 Explain with neat sketch construction and working of differential unit. (10) Q.9 What is the function ...For example, a lathe machine has a rectangular base, which is a combination of parallel lines. If parallel lines are drawn to represent the parallel lines actually present on the machine, we call it a parallel projection. This type of projection is widely used by draftsman and architects to make blueprints and schematics. Orthographic ProjectionTypes of Projections for Designing Machines and ...Parts of lathe machine BED The bed of Lathe acts as the base on which the different fixed and operations parts of the Lathe are mounted. Lathe beds are usually made as single piece casting of semi-steel (i.e., toughened cast iron), with the additi...What are the parts of a lathe machine? - Quora

  • What's a hardinge dv 59 used for? - Practical Machinist

    2020-08-21  Since you have not posted pictures of what you have, I will present a thumb nail sketch for you. A DV-59 comes with a compound and a tail stock. Very useful for low volumes of smaller parts, Second op work following a first op etc. Now if you have the lever cross slide and 6 position turret, you now have a small turret lathe a DSM-59.2020-08-08  But the blue bar will work the other way and maybe halve the speed and double the force. So when we get to point (3), we have twice the speed and half the force that we had at point (1). That's what we'd expect from a pair of gear wheels where one (red) is twice the size and has twice as many teeth as the other (blue). Photo: In an egg whisk, gears help to make light work of mixing in two ...Gears - How do they work? - Different types explained and ...Introduction to Slotting Machine : The slotter or slotting machine is also a reciprocating type of machine tool similar to a shaper. It may be considered as a vertical shaper. The machine operates... View Post. link to Air Suspension System – Diagram, Parts, Working, Types, Advantages. Air Suspension System – Diagram, Parts, Working, Types, Advantages. Air Suspension System Air springs are ...Home - Learn Mechanical Engineering

  • Hand Files / Engineers Files - 2

    They are used for a variety of types of work. Files are classified according to their length, section / shape and cut (tooth shape). HAND FILE: Used for general filing of metals such as steel. They are rectangular in section and are the most common type of file used in workshops. HALF ROUND FILE: Used for filing curved surfaces. A normal hand file with its flat cutting edges is unsuitable for ...