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The cutting force is directed _ and this tends to lift the w - Practice - ObjectiveMcq

HomePracticeMachine Tools MatchingCutting ParametersThe cutting force is directed _ and...

Cutting Parameters Machine Tools MatchingEasy

The cutting force is directed _____ and this tends to lift the work from the fixture in upmilling.

Correct Answer: A — upward

This is the disadvantage of this process. The extra clamping forces may be required to fix the job on the table.

Related Practice

If t=0.b=s=v=1 and m=Find the value of l. l=length of the cutting stroke in mm, b=width of the work in mm, s=feed in mm, v=cutting speed in mm/minute, m=the ratio between return time to cutting time and t=machining time in minute.
If l=t=s=v=3 and m=Find the value of b. l=length of the cutting stroke in mm, b=width of the work in mm, s=feed in mm, v=cutting speed in mm/minute, m=the ratio between return time to cutting time and t=machining time in minute.
If n=2 (rpm of bull wheel), l=3 mm (length of cutting stroke) and m=5 (ratio of return time to cutting time), find the value of cutting speed in mm/minute.
If l=b=s=m=2 and t=Find the value of v. l=length of the cutting stroke in mm, b=width of the work in mm, s=feed in mm, v=cutting speed in mm/minute, m=the ratio between return time to cutting time and t=machining time in minute.
If l=b=s=v=3 and m=Find the value of t. l=length of the cutting stroke in mm, b=width of the work in mm, s=feed in mm, v=cutting speed in mm/minute, m=the ratio between return time to cutting time and t=machining time in minute.
If l=b=s=v=2 and t=2, find the value of m. (l=length of cutting stroke mm, b=width of work mm, s=feed mm, v=cutting speed mm/minute, m=ratio of return to cutting time, t=machining time minutes)
If l=b=s=v=2 and t=Find the value of m. l=length of the cutting stroke in mm, b=width of the work in mm, s=feed in mm, v=cutting speed in mm/minute, m=the ratio between return time to cutting time and t=machining time in minute.
If n=4 (rpm of bull wheel), cs=3 mm/minute (cutting speed) and m=5 (ratio of return time to cutting time), find the value of length of cutting stroke (l) in mm.