Q65
The high cutting speed and large rake angle of the tool will result in the formation of
A.
Continuous chips
AnswerB.
Discontinuous chip
C.
Continuous chips with built up edge
D.
None of these
Answer: Option A
Solution
Answer: Option A
Solution:
Continuous chips tend to be formed when the following condition exist:1. ductile material
2. high cutting speed
3. small chip thickness
4. large rack angle