A wire electrode for the spark-erosive cutting of hard metal

Abrasion assisted wire electrical discharge machining process

Active matrix electrochemical machining apparatus and method

Adaptive control system and method for electrical discharge...

Adaptive ion-control system for electrochemical machining

Adaptive spark detection system for an electrochemical...

Adaptive spindle assembly for electrochemical discharge...

An electro-abrasive polishing process of the inner surface...

Apparatus and method for hybrid machining a contoured,...

Apparatus and method of machining brake components

Apparatus attachable to an edm for rotating electrode

Apparatus for clamping a plurality of electrical discharge...

Apparatus for clamping non-rotating work pieces

Apparatus for destroying hypodermic needles

Apparatus for destroying surgical instruments, particularly...

Apparatus for detecting arcs

Apparatus for digitally controlling the magnitude of a...

Apparatus for electrical discharge machining

Apparatus for electrical discharge machining of a...

Apparatus for electroerosive piercing of holes in workpieces