Mechanical Engineering - Production Engineering - Discussion

Discussion Forum : Production Engineering - Section 1 (Q.No. 6)
In order to prevent tool from rubbing the work __________ on tools are provided.
rake angles
relief angles
Answer: Option
No answer description is available. Let's discuss.
15 comments Page 1 of 2.

Rabindu said:   1 decade ago
Relief angle or clearance angle is provided in order to prevent the friction b/w tool & the work piece.

RAVISANKAR N said:   1 decade ago
The name of angle itself told the relief that is clearance between tool and work.

Ajay said:   1 decade ago
Relief angle should be provided because to prevent the friction between tool and workpiece.

Dhananjay salunke said:   1 decade ago
For avoid friction, Relief angle should be provided.

Dadu said:   1 decade ago
In Order to prevent the friction b/w tool & the workpiece the clearance angle must be provided.

Kareem said:   1 decade ago
If the tool is set above the axis of workpiece, there is inverse in rake angle, and reduces the relief angle so it causes the rubbing action.

Radia said:   10 years ago
Then rake angle is for what?

Rao said:   9 years ago
Strength of the tool depend on rack angle so not relation with friction.

Sathyaraj said:   9 years ago
Then what is meant by rack angle?

Balaji said:   9 years ago
What is rack angle?

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