During a turning operation of a specific work material having shear strength of 220 MPa under orthogonal cutting condition
Q. During a turning operation of a specific work material having shear strength of 220 MPa under orthogonal cutting condition, the process parameters are
| Feed | 0.2 mm/rev |
| Depth of cut | 1 mm |
| Rake angle | – 5˚ |
Given chip thickness ratio as 0.5, friction angle as 49.2˚ and shear angle as 25.4˚, the feed force (in N) is___________
Ans: 450-470
Sol:
