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![Turning ..
This operation is one of the most
basic machining processes. That is,
the part is rotated while a single
point cutting tool is moved parallel
to the axis of rotation.[1] Turning can
be done on the external surface of
the part as well as internally
(boring). The starting material is
generally a workpiece generated by
other processes such
as casting, forging, extrusion,
or drawing.
Figure; Turning](https://image.slidesharecdn.com/mufeedpresentation-170214161329/85/presentation-on-lathe-machine-21-320.jpg)
![Facing ..
Facing in the context of turning
work involves moving the cutting
tool at right angles to the axis of
rotation of the rotating
workpiece.[1] This can be performed
by the operation of the cross-slide,
if one is fitted, as distinct from the
longitudinal feed (turning). It is
frequently the first operation
performed in the production of the
workpiece, and often the last—
hence the phrase "ending up".
Figure; Facing](https://image.slidesharecdn.com/mufeedpresentation-170214161329/85/presentation-on-lathe-machine-24-320.jpg)
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presentation on lathe machine
The presentation discusses the lathe machine, highlighting its significance as one of the oldest and most essential machine tools designed primarily for machining cylindrical surfaces. It details various operations possible on a lathe, such as turning, facing, and knurling, explaining the processes involved and their applications. The document emphasizes the lathe's fundamental role in manufacturing and acknowledges contributions from instructors and viewers.
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presentation on lathe machine
- 1. PRESENTATION ON LATHEMACHINE By: MOHD. MUFEED. School Of Mechanical Engineering
- 6. Theory Of LatheMachine:: A lathe is one of the oldest and perhaps most important machine tools ever developed. The job to be machined is rotated and the cutting tool is moved relative to the job. That is why; the lathes are also called as “Turning machine”. A lathe was basically developed to machine cylindrical surface. But many other operations can also be performed on lathe, for example, facing, parting, necking, knurling, taper turning, thread cutting and forming etc. A lathe is called “The father of the entire machine tool family”.
- 21. Turning .. This operationis one of the most basic machining processes. That is, the part is rotated while a single point cutting tool is moved parallel to the axis of rotation.[1] Turning can be done on the external surface of the part as well as internally (boring). The starting material is generally a workpiece generated by other processes such as casting, forging, extrusion, or drawing. Figure; Turning
- 24. Facing .. Facing inthe context of turning work involves moving the cutting tool at right angles to the axis of rotation of the rotating workpiece.[1] This can be performed by the operation of the cross-slide, if one is fitted, as distinct from the longitudinal feed (turning). It is frequently the first operation performed in the production of the workpiece, and often the last— hence the phrase "ending up". Figure; Facing
- 26. Knurling .. Figure; Knurling Thecutting of a serrated pattern onto the surface of a part to use as a hand grip using a special purpose knurling tool
- 28. MEE 252- Manufacturing Practices Labmanual https://en.wikipedi a.org/wiki/Lathe REFERENCE….
- 29. Specially Thanks Mr.Akhileshwar Nirala sir! & Thanks All Of You for watching this!