railway RRB JE (CBT I + CBT II) Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Different Machining Processes
Find the value of feed in mm/revolution.
Given: the drill is 3.15 mm, metal removal rate is 55 mm3 /minute, and rpm are 170.
1
0.8
2
0.08
3
0.04
4
0.2