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In shaper, cutting speed is expressed only in stroke. - Practice - ObjectiveMcq

HomePracticeMachine Tools MatchingCutting ParametersIn shaper, cutting speed is express...

Cutting Parameters Machine Tools MatchingMedium

In shaper, cutting speed is expressed only in ______ stroke.

Correct Answer: A — forward

Only in forward stroke, cutting speed is expressed because only in forward stroke useful work is done.

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.