Manufacturing And Production Technology
Which of the following statement is correct for oblique cutting system?

All of these
The chip flows on the tool face at an angle less than 90° with the normal on the cutting edge
Frequently, more than one cutting edges are in action
The cutting edge is inclined at an angle less than 90° with the normal to the velocity of the tool

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Manufacturing And Production Technology
Which of the following statement is correct regarding grinding of high carbon steel?

The grinding wheel has to be of open structure.
Aluminium oxide wheels are employed.
All of these
Grinding at high speed results in the reduction of chip thickness and cutting forces per grit.

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