Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 2 (Q.No. 22)
22.
The factor responsible for the formation of continuous chips with built up edge is
Discussion:
17 comments Page 1 of 2.
Sagar said:
1 decade ago
If the cutting speed is less then obviously temperature is low and heat produced is less. Because of less heat generation there is no built up edge.
Sudama Kumar said:
1 decade ago
If rake angle is short then discontinuous chip occurred and rake angle large then continuous chip occurred.
YASH DESAI said:
9 years ago
Answer should be A for continuous chip high rake angle is required.
Deba said:
9 years ago
It should be large rake angle with small cutting speed, So option A is correct.
Apurv said:
9 years ago
Answer should be D.
Santhosh said:
9 years ago
Small rake angle leads to large cutting forces, thereby more heat generation thus causing build up edges.
DHIRENDRA KUMAR said:
9 years ago
Small rake angle leads to large cutting forces & more friction between tool and w/p there by more heat generated between tool and chip thus continuous chips with built up edge formed.
Nipam nath said:
9 years ago
It should be C. High speed and large rake angle.
HARSH DIXIT said:
9 years ago
Answer is surely C, rake angle should be positive or high and cutting velocity should be high for producing continuous chip with built up edges.
Abhi said:
9 years ago
The answer should be 'D'.
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