Manufacturing And Production Technology
In determining the various forces on the chip, Merchant assumed that the

Cutting velocity remains constant
Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece
All of these
Only continuous chip without built-up-edge is produced

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Manufacturing And Production Technology
The chamfering is an operation of

Embossing a diamond shaped pattern on the surface of a workpiece
Beveling the extreme end of a workpiece
Enlarging the end of a hole cylindrically
Reducing the diameter of a workpiece over a very narrow surface

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