V-block holder for EDM electrode

Details V-block holder for EDM electrode V-block holder for EDM electrode

1988-05-03

1990-05-01

Paschall, M. H.

Electric heating

Metal heating

Cutting or disintegrating

219 6911, 269155, 204286, 204297R, B23P 108

Patent

active

049220748

ABSTRACT:
A V-block accurately and predictably aligns an electrode blank with respect to an electrode holder. The V-block is clamped against two locating flats that are machined perpendicular to each other and perpendicular to an end face of a standard 20 mm diam. electrode holder. A clamping ring locks the V-block against the machined flats of the electrode holder. The location of the machined flats with respect to the center of the electrode holder shaft is based upon the size of the electrode which will be automatically centered on the electrode holder.

REFERENCES:
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patent: 4562632 (1986-01-01), Parchet et al.
patent: 4583432 (1986-04-01), Bricker
patent: 4621821 (1986-11-01), Schneider
patent: 4655654 (1987-04-01), Portas
patent: 4713515 (1987-12-01), Choi

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