Manufacturing And Production Technology
EDM machining is applied for

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

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Manufacturing And Production Technology
During normalizing process of steel, the specimen is heated

Between the upper and lower critical temperature and cooled in still air.
Between the upper and lower critical temperature and cooled in furnace.
Above the upper critical temperature and cooled in still air.
Above the upper critical temperature and cooled in furnace.

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