Mechanical Engineering - Production Engineering - Discussion

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

Mohit sharma said:   5 years ago
Relief angle is the angle between tool and w/p in order to prevent friction.
(3)

SK GOLAM HOSSAIN said:   6 years ago
Then What is change gear ratio? Can anyone tell me?

Vignesh said:   6 years ago
Angle of orientation of rake surface from the reference plane and measured from another plane called rake angle.

Dev said:   9 years ago
It is an informative image.

Abdul said:   9 years ago
It is an angle.

Balaji said:   9 years ago
What is rack angle?

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

Rao said:   9 years ago
Strength of the tool depend on rack angle so not relation with friction.
(1)

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

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.


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