Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 1 (Q.No. 34)
34.
Larger end cutting edge angle __________ tool life.
Discussion:
26 comments Page 1 of 3.
Raja said:
2 years ago
The right answer is A) Increase.
(1)
Virat said:
5 years ago
Large end cutting angle means nose is more pointed (nose angle become small). So lesser life and more chance of breakage of the tool.
(1)
Biswajit said:
6 years ago
Yeah, it should increase because when the cutting edge angle increases the resisting area of tool decreases hence the strength of tool decreases so less force and power required then tool wear reduces and the tool life increases.
(1)
Nailesh Prajapati said:
6 years ago
Larger end cutting edge angle increases tool life. So the correct answer is A. Increases.
Ref: R S Khurmi.
Ref: R S Khurmi.
Alpesh prajapati said:
6 years ago
The larger end cutting edge angle of the tool increase tool life.
Ref: RS Khurmi.
Ref: RS Khurmi.
Subbu said:
7 years ago
It will increases the tool life.
Chaitanya Kodali said:
8 years ago
According to Rs Khurmi,
If larger cutting edge angle increases it tool life.
If side cutting edge angle increases produces chipping and decreases tool life.
If larger cutting edge angle increases it tool life.
If side cutting edge angle increases produces chipping and decreases tool life.
(1)
Srilakshmi said:
8 years ago
Larger end cutting edge angle increases tool life. And side cutting edge angle produces chipping and decreases tool life. So answer B is wrong.
(1)
Prabhat said:
8 years ago
As lip angle increases the heat dissipation will increase due to increase in surface area so tool life wife increase.
Jit said:
8 years ago
According to me, B is the correct answer.
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