Electrical discharge machining power supply circuit

Details Electrical discharge machining power supply circuit Electrical discharge machining power supply circuit

1974-09-11

1976-10-19

Reynolds, Bruce A.

Electric heating

Metal heating

Cutting or disintegrating

B23K 916

Patent

active

039872718

ABSTRACT:
Included in the circuit are a pulse generator and an electronic output switch for providing machining power pulses across the EDM gap. The circuit includes an opti-coupling system intermediate the pulse generator and the output switch to pass triggering pulses to control the conduction of such switch. The opti-coupling system includes a light emitting device operably coupled to a light responsive device for controlling the triggering pulses passed to the output switch. In a further embodiment, a multiple gap set-up includes a single pulse generator for triggering pulses and a plurality of machining gaps, each having a separate opti-coupling system between the pulse generator and the associated gap.

REFERENCES:
patent: 3604884 (1971-09-01), Olsson
patent: 3649802 (1972-03-01), Sennowitz
patent: 3693027 (1972-09-01), Garaway
patent: 3697719 (1972-10-01), Verner et al.
patent: 3701937 (1972-10-01), Combs
patent: 3705969 (1972-12-01), Bell
patent: 3717741 (1973-02-01), Verner
patent: 3777102 (1973-12-01), Bell
patent: 3789182 (1974-01-01), Verner
patent: 3808392 (1974-04-01), Sennowitz
patent: 3816692 (1974-06-01), Ratmansky
patent: 3825713 (1974-07-01), Bell

Affiliated with

Also associated with

Rating

Electrical discharge machining power supply circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical discharge machining power supply circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical discharge machining power supply circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-104229