Parts and functions of a shaper machine?

Parts:-

1. Ram

2. Position adjusting lever

3. Ram lock lever

4. Tool slider

5. Tool holder

6. Clapper box

7. Machine wise

8. Table

9. Saddle

10. Clutch

11. Table feed control lever

12. Length adjusting lever

13. Automatic lever

14. Manual lever

15. Ram speed lever

16. Base

F Function:-

shaping, chamfering, grooving, threading etc