Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1975-04-14
1977-03-22
Tung, T.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204224M, B23P 100
Patent
active
040135268
ABSTRACT:
An electrochemical grinding wheel of substantially uniform conductivity along its contoured grinding surfaces is modified to reduce the conductivity at locations generally parallel to the tool-feed direction (perpendicular to the machine surface) so that electrochemical removal of material from the workpiece occurs substantially only at those surfaces which are transverse to the tool-feed direction. This prevents overcutting of the workpiece.
REFERENCES:
patent: 2905605 (1959-09-01), Keeleric et al.
patent: 3285843 (1966-11-01), Blake
patent: 3616427 (1971-10-01), Linden
patent: 3873436 (1975-03-01), Inoue
Dubno Herbert
Inoue-Japan Research Inc.
Ross Karl F.
Tung T.
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