A question in GATE 2012 Production and Industrial Engineering Paper with Solution has been updated:
Common Data for Questions 50 and 51:
Data for a plain milling operation are given below.
| Length of workpiece | 200 mm |
| Cutter diameter | 100 mm |
| No. of teeth | 4 |
| Cutter speed | 100 rpm |
| Feed 200 | mm/min |
| Depth of cut | 2 mm |
| Total clearance (entry and exit) | 5 mm |
Mean undeformed chip thickness (in microns) is
- 71
- 142
- 50
- 100
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