76) As the cutting speed increases, the tool cutting forces
Answer is:
decreases
Related Production Engineering MCQ with Answers
Answer is:
all of these
Explanation:
Ceramic cutting tools are
* made by cold pressing of aluminum oxide powder
* available in the form of tips
* brittle and have low bending strength
Answer is:
all of these
Explanation:
cutting fluids are used to
* cool the tool
* improve surface finish
* cool the work piece