Electric heating – Metal heating – Cutting or disintegrating
Patent
1986-04-07
1988-04-19
Leung, Philip H.
Electric heating
Metal heating
Cutting or disintegrating
29568, 219 69R, 408 35, B23H 726, B23Q 3155
Patent
active
047391456
ABSTRACT:
In a multiple axis electrical discharge machine having a pair of indexable turrets each of which carries a plurality of electrode cartridges each with a supply of electrodes, the improvement of individually releasable electrodes in each cartridge which are configured to be transferred to a tool holder to be precisely positioned therein; the machine further includes a programmable electrode tool holder carousel and opposed tool carriers for moving preselected combinations of tool holders and electrodes between an electrode transfer station and a tool changer for transferring the selected electrode to a servo driven spindle head.
REFERENCES:
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patent: 4419807 (1983-12-01), Moulin
patent: 4514892 (1985-05-01), Tsujimura et al.
patent: 4523367 (1985-06-01), Burkhardt et al.
patent: 4563800 (1986-01-01), Bonga
patent: 4590662 (1986-05-01), Norota
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Check John M.
Clayton, Jr. William L.
Fitts Frederick L.
Walser Thomas D.
Evans Geoffrey S.
Evans John C.
Ex-Cell-O Corporation
Leung Philip H.
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