Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 1 (Q.No. 43)

Production Engineering

43.

Lapping is an operation of

making a cone-shaped enlargement of the end of a hole

smoothing and squaring the surface around a hole

sizing and finishing a small diameter hole

producing a hole by removing metal along the circumference of a hollow cutting tool

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

13 comments Page 2 of 2.

Kumar said: 9 years ago

Honing is used for finishing internal cylindrical surfaces such as drilled holes.

Nithin said: 1 decade ago

Option C is wrong. The option that's close to the correct answer is option B.

Sagar said: 1 decade ago

Based on information what I have, sizing and finishing a small diameter hole is related to honing operation. This is what I think?

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