Process and apparatus for employing electroerosion

Details Process and apparatus for employing electroerosion Process and apparatus for employing electroerosion

1988-08-01

1989-07-25

Pellinen, A. D.

Electric heating

Metal heating

Cutting or disintegrating

B23H 700, B23H 722

Patent

active

048516333

ABSTRACT:
An electroerosion process and apparatus are used to produce crude electrodes which are shaped thereafter into finished form by wire cutting erosion. The finished electrodes are used in subsequent countersinking of workpieces by electroerosion.

REFERENCES:
patent: 4392766 (1983-07-01), Blunt
patent: 4518842 (1985-05-01), Obara
patent: 4584451 (1986-04-01), Inoue
patent: 4596066 (1986-06-01), Inoue
patent: 4616796 (1986-10-01), Inoue
patent: 4626645 (1986-12-01), Inoue et al.
patent: 4687893 (1987-08-01), Rasmussen et al.
patent: 4698475 (1987-10-01), Lothenbach et al.
patent: 4725704 (1988-02-01), Vuichard
"Part 2, Guidelines for Electro Discharge Machining", pp. 20-26 of EDM Digest, 06/1984.
"EDM in the EMO Mirror" by Wijers, pp. 8-18 of EDM Digest, 08/1986.
"System 3R, Linking Conventional and Wire EDM" by Sebozda, Aug. 1983, EDM Digest, pp. 16, 17, & 20-26.

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