The document discusses various operations that can be performed on a lathe machine including turning, facing, parting, form turning, groove turning, drilling, boring, knurling, thread cutting, and taper turning. It also covers operation conditions like speed, feed, and depth of cut. The key operations covered are turning to reduce diameter, facing to reduce length, parting to make a workpiece into two pieces, and taper turning which uses simultaneous longitudinal and cross feeds.

1. LATHE OPERATION
- By,
- [Evin Kalariya]
- [Denish
Sapariya]
- [ Karan
Aghera]

2. Operations on lathe M/C
- Turning
- Facing
- Parting
- Form Turning
- Groove Turning
- Drilling
- Boring
- Knurling
- Thread Cutting
- Taper Turning

3. Operation Condition
- Speed ( v )
- Feed ( f )
- Depth of cut ( d )

4. Turning
-Reducing diameter

5. Facing
- Reducing length

6. Parting
- Making in two piece

7. Form Turning
- To making special shape

8. Groove Turning( Grooving )
-It is like parting but, not in two
part
-Stop before it cut

9. Drilling
-Drill tool is mounted on tail
stock
-Drill tool have two cutting
edges having angle = 118*

10. Boring
- To enlarging the pre-existing hole

11. Knurling
-it is a chipless operation
-Permanent deformation

12. Thread Cutting
- To making thread type cutting

13. Taper Turning
-Simultaneous longitude and
cross feeds

14. THANK YOU