62) In machining metal, cutting force at the cutting edge is measured by a
Answer is:
dynamometer
Related Production Engineering MCQ with Answers
Answer is:
all of these
Explanation:
The factor considered for evaluation of machinability is
* cutting forces and power consumption
* tool life
* type of chips and shear angle
Answer is:
all of these
Explanation:
In machining metals, surface roughness is due to
* feed marks or ridges left by the cutting tool
* fragment of built-up edge on the machined surface
* cutting tool vibrations