Electric heating – Metal heating – Cutting or disintegrating
Patent
1978-06-05
1981-01-13
Shaw, C. C.
Electric heating
Metal heating
Cutting or disintegrating
219 69D, B23P 112
Patent
active
042451442
ABSTRACT:
An electrode mounting plate having a flat face adhesively bonded to a graphite electrode and an opposite face forming a trough with reinforcing ribs, the trough being covered in use by the mounting plate of the spark machining apparatus to define a chamber communicating with the dielectric circulation system of the apparatus. Flow passages for the dielectric fluid are formed by drilling holes through the mounted electrode and the flat face of the electrode mounting plate.
REFERENCES:
patent: 2909641 (1959-10-01), Kucyn
patent: 3783224 (1974-01-01), Schroeder
Neumann Harry
Peddinghaus Gunter
Wittenstein Horst
Carl Dan. Peddinghaus GmbH & Co. KG
Palmatier H. Dale
Shaw C. C.
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