engineering recuitment GATE ME 2023-24 Test Series Production Engineering (Manufacturing) Machining Processes and Machine Tools Economics of Machining
A rod of 600mm length of diameter of 80 mm is turned with HSS tool. If the Taylor’s tool life parameters for n = 0.2 & c = 120. If tool change time & machining time are 8.0 min & 12.0 min respectively. Then, find the cutting speed (m/min) for maximum production rate?
1
52.91
2
55.32
3
57.38
4
60.00