Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 1 (Q.No. 5)
5.
Internal gears can be made by
hobbing
shaping with pinion cutter
shaping with rack cutter
milling
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
37 comments Page 2 of 4.

Vikash said:   8 years ago
The Correct answer is shaping with rack cutter.

Jeet Sharma said:   8 years ago
(I) Internal gears can be produced by shaping with pinion cutter.
(II) Gears can be produced by Hobbing Process.
(III) Gears can be finished by burnishing.
(2)

Nilesh p Nagaonkar said:   9 years ago
Machine opter gear shaping Tos machine.

Sanju said:   9 years ago
@All.

Pinion is right answer.

Rahul said:   9 years ago
The pinion cutter is also called external gear.

Ritzryt said:   9 years ago
Why hobbing is not correct?

Trinadharao said:   9 years ago
Internal gears can be made by?

Answer: All of these.

But specified hobbing process.

Avi said:   9 years ago
I agree with you @Saurav.

Virdi said:   9 years ago
Hobbing is a machining process for gear cutting.

SAURAV said:   9 years ago
Internal gears can be cut by gear shaping pinion cutters and also by broaching and single point tool cutters. But broaching is expensive operation thus avoided. By milling cutters, it is not possible. The hobbing machine can't produce internal gears.


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