Q66
In metal cutting, use of low feeds and high cutting speeds is desired when the objective is
A.
High metal removal rate
B.
Dry machining
C.
Use of soft cutting tool
D.
Surface finish
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Following Steps Has to be taken to Improve the surface Finish:
Increase the Speed.
Reduce the Feed.
Increase the Top Rake Angle.
Use a Chip Breaker.
Use a Large Nose Radius.
Use the Correct Technique.
Use Different Tools to Rough and Finish.