Breakthrough detection means for electric discharge machining ap

Details Breakthrough detection means for electric discharge machining ap Breakthrough detection means for electric discharge machining ap

1982-02-09

1984-11-20

Albritton, C. L.

Electric heating

Metal heating

Cutting or disintegrating

219 69G, 219 69S, B23P 102

Patent

active

044840519

ABSTRACT:
An EDM machining apparatus is provided with means for automatic shut off upon completion of a machining process, including a voltage variation pattern detector capable of discriminating electrode penetration of the workpiece. Several other machining parameters, such as machining solution flow and pressure, machining depth, and electrode speed and direction may be used is secondary or confirmation detection factors, so as to positively detect the time of electrode penetration, and halt the machining process.

REFERENCES:
patent: 3609279 (1971-09-01), Giesbrecht
patent: 3659070 (1972-04-01), Ioffe et al.
patent: 3748427 (1973-07-01), Baldwin
patent: 4107504 (1978-08-01), Dinsdale
patent: 4146770 (1979-03-01), Dinsdale et al.
patent: 4229635 (1980-10-01), Dinsdale

Affiliated with

Also associated with

Rating

Breakthrough detection means for electric discharge machining ap does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Breakthrough detection means for electric discharge machining ap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Breakthrough detection means for electric discharge machining ap will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2190466