engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Machining Processes and Machine Tools Tool Wear and Failure
The following data is given for two tools A and B:
|
|
Nose radius |
Feed rate |
|
Tool A |
0.9 mm |
0.4 mm/rev |
|
Tool B |
0.5 mm |
0.1 mm/rev |
The tool giving better surface finish and the corresponding value of ideal surface roughness will be:
1
Tool A and 22.22 μm
2
Tool B and 22.22 μm
3
Tool A and 2.5 μm
4
Tool B and 2.5 μm