Electric heating – Metal heating – Cutting or disintegrating
Reexamination Certificate
2006-03-28
2006-03-28
Evans, Geoffrey S. (Department: 1725)
Electric heating
Metal heating
Cutting or disintegrating
Reexamination Certificate
active
07019247
ABSTRACT:
An electrical discharge machining head incorporating piezo-electric motors for controlling motion of a slide assembly. The slide assembly is translatable within a machine base and its motion is controlled by the piezo-electric motors. The slide assembly precisely controls the movement of an EDM electrode through the wire guide.
REFERENCES:
patent: 5951883 (1999-09-01), Barbulescu
patent: 6502987 (2003-01-01), Kafai
patent: 5-146919 (1993-06-01), None
patent: 6-297249 (1994-10-01), None
patent: 10-156631 (1998-06-01), None
patent: 2001-232521 (2001-08-01), None
Ann Arbor Machine Company
Brinks Hofer Gilson & Lione
Evans Geoffrey S.
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