Electromachining process and apparatus

Electric heating – Metal heating – Cutting or disintegrating

Reexamination Certificate

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Details

C205S640000, C219S069170

Reexamination Certificate

active

11395912

ABSTRACT:
An electromachining process and apparatus includes providing both high-speed electroerosion functions for rapidly rough finishing a workpiece and electrodischarge machining functions for fine finishing by first using a rotary electrode to implement the high-speed electroerosion function, and then removing and replacing the rotary electrode with an EDM electrode to implement the electrodischarge machining functions.

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