engineering recuitment UPPSC AE Mock Test 2024 Production Engineering (Manufacturing) Machining Processes and Machine Tools Metal Cutting Processes
In an orthogonal cutting/turning of carbon steel, specific machining energy is 2 J/mm3, the cutting velocity, feed and depth of cut are 120 m/min 0.2 mm/rev and 2 mm respectively. The main cutting force N is
1
40
2
80
3
400
4
800