Method and apparatus for electrical machining

Details Method and apparatus for electrical machining Method and apparatus for electrical machining

1977-02-16

1978-06-27

Reynolds, Bruce A.

Electric heating

Metal heating

Cutting or disintegrating

20412943, 204224M, 219 69M, 219 69V, B23P 108

Patent

active

040977102

ABSTRACT:
A source of intermittent unipolar voltage pulses is connected across an electrode and a workpiece to be machined, defining between them an erosion gap which is swept by a continuously moving, slightly electrolytic liquid. With suitable spacing of the pulses, the flow of the liquid removes excess ions and detritus from the erosion gap while its conductivity limits the voltage peak at the beginning of each discharge. To insure an even distribution of the flow, the liquid is admitted to the gap from above through one or more passages formed in the electrode, spreading symmetrically in opposite directions.

REFERENCES:
patent: 2766364 (1956-10-01), Higgens et al.
patent: 2996602 (1961-08-01), Webb
patent: 3334210 (1967-08-01), Williams et al.
patent: 3530270 (1970-09-01), Ross
patent: 3594299 (1971-07-01), Inoue
patent: 3607689 (1971-09-01), Inoue
patent: 3616343 (1971-10-01), Inoue
patent: 3699303 (1972-10-01), Kauffman et al.
patent: 3851135 (1974-11-01), Moracz et al.
patent: 3864541 (1975-02-01), Inoue

Affiliated with

Also associated with

Rating

Method and apparatus for electrical machining does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for electrical machining, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for electrical machining will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2305986