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 3 of 4.

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

Answer: All of these.

But specified hobbing process.

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

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

Sanju said:   9 years ago
@All.

Pinion is right answer.

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

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)

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

VRC said:   8 years ago
Dear All,

According to my knowledge, we can cut Internal gears with shaping with pinion cutter.

Please watch some videos on youtube maybe you people also clear your doubt.

So, given answer is correct.

JEETRAM PRAJAPATI said:   8 years ago
It has done by rotating pinon with partialy sliding in axial direction of pinion.

Bagish kumar pathak said:   8 years ago
The internal gear is a gear with its teeth cut in the internal surface of a cylinder and meshes with spur gears. In its manufacturing, because of its shape, the usual hobbing machine used in spur gear production cannot be used. Generally, it is made with gear shaper (or gear shaping machine) equipped with a pinion cutter.


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