Method of making electrical discharge machining electrodes

Details Method of making electrical discharge machining electrodes Method of making electrical discharge machining electrodes

1987-06-22

1989-02-28

Lorin, Hubert

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

With carbonizing, then adding carbonizable material and...

264 83, 264105, 264319, 2643281, 264 83, 26433111, B29C 4302, B29C 4500, B29L 3134

Patent

active

048083542

ABSTRACT:
A method for fabricating electrical discharge machining electrodes includes forming a thin electrode shell by compression molding a mixture of carbon particles and an organic binder. The electrode shell is then thermally processed to graphitize the organic binder and carbon producing an electrode with the structural integrity needed so as to be useful in electrical discharge machining.

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