Manufacturing And Production Technology
EDM machining is applied for

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

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Manufacturing And Production Technology
Jigs are used

For holding the work in milling, grinding, planing or turning operations
None of these
For holding and guiding the tool in drilling, reaming or tapping operations
To check the accuracy of workpiece

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