Lathe operations II Most common operations performed on lathe machine

1] Plain turning :- It is an operation of removing excess amount of material from the surface of the cylindrical workpiece.
2]Step turning :- It is an operation of  producing various steps of differents diameters in the workpiece.
3]Threading :- It is an operation of cutting helical grooves on the external cylindrical surface of workpiece.
4]Taper turning :- It is an operation of producing an external conical surface on work piece. A small taper may be produce with the help of a forming tool or chamfering tool, but the large tapers are produce by swivelling the compound rest at the required angle or by offsetting the tail stock or by taper turning attachment .
5]Undercutting or grooving :-It is an operation of reducing the diameter of  a workpiece over a very narrow surface .

6]Knurling:- It is operation of providing knurled ( diamond shape) surface on workpiece.
7]Chamfering :-It is an operation of bevelling the extreme end of a workpiece . It is an essential operation after thread cutting .
8] Boaring :- It is an operation of enlarging of hole already made in a workpiece.
Lathe operations II Most common operations performed on lathe machine Lathe operations II Most common operations performed on lathe machine Reviewed by HARSHAL DHAWAS on January 08, 2018 Rating: 5
Powered by Blogger.