Introduction-
Lathe are the machine tool used to remove unwanted material from work piece and converted into required shape. Lathe machine Perform many types of operation by rotating work piece on the axis of rotation and used different cutting tool so that it's operation are carried out. lathe accessories play an important role for completion of lathe operation.
Most popular lathe operation are
1. Centering Operation-
Work piece are held between center in this operation a combination drill or counter sink are used. Operation are completed for small work piece there jaw chuck are used in which small portion of work piece are projected out from chuck.
the work piece are start to rotate and a combination drill & counter sink are mounted on the tail stock which are come in contact with work piece so that drilled are formed and thus operation completed.
2. Turning-
By turning operation work piece are rotated and cutting tool are come in contact with external surface and removal of material are done called turning.
3. Tapper Turning-
A cylindrical work piece converted into reduce in diameter through their length are called tapper operation.
in these process angle are provided by cutting tool to the rotating work piece so that there would be reduction in diameter through out length are seen on work piece hence required dimension are formed by these operation.
taper turning operation covert cylindrical shaped work piece to conical shaped.
tapper turning operation has both shape formed possibility as external tapper or internal tapper if the machining are done on external surface it is called external tapper and if the machining are going on inside surface it is called internal tapper.
4. Chamfering-
Chamfering are created at the end of turned diameter by single point cutting tools set at an angle and formed a bevelled edge at surface of work piece.
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