Apparatus for and method of electro-discharge cutting

Details Apparatus for and method of electro-discharge cutting Apparatus for and method of electro-discharge cutting

1993-08-24

1995-07-18

Evans, Geoffrey S.

Electric heating

Metal heating

Cutting or disintegrating

B23H 710, B23H 706

Patent

active

054343798

ABSTRACT:
Apparatus for and method of electro-erosive cutting with a cathode in the form of a wire. The wire advances through at least one or two guides, especially open V-grooved guides that do not surround the wire. One wire guide is upstream and the other downstream, in the direction the wire advances along, of the workpiece being processed. The wire guide or guides can rotate around the wire.

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patent: 5057663 (1991-10-01), Kinoshita
patent: 5162630 (1992-11-01), Iwasaki

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