Manufacturing And Production Technology
EDM machining is applied for

Embossing and engraving on harder materials
All of the listed here
Making large number of small holes in sieves and fuel nozzles
Shaping carbide dies and punches having complicated profiles

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

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

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