Wire cut electric discharge machining apparatus

Details Wire cut electric discharge machining apparatus Wire cut electric discharge machining apparatus

1990-10-02

1992-11-24

Evans, Geoffrey S.

Electric heating

Metal heating

Cutting or disintegrating

226 42, B23H 710

Patent

active

051664909

ABSTRACT:
The wire cut electric discharge machining apparatus includes a tension applying device for tensing a wire electrode, an instruction signal generating device for providing a movement instruction and a tension instruction for a wire electrode, the speed detecting device for detecting an actual speed of the wire electrode, comparison circuitry for comparing the actual speed detected by the speed detecting device with an instructed speed of the movement instruction provided by the instruction signal generating device and the instruction value correcting device for correcting the tension instruction value which is provided by the instruction signal generating device according to a result of comparison of the comparison device. Hence, in the wire cut electric discharge machining apparatus, the tension of the wire electrode can be controlled with high accuracy.

REFERENCES:
patent: 3586222 (1971-06-01), Rosen
patent: 4298781 (1981-11-01), Inoue
patent: 4581514 (1986-04-01), Inoue
patent: 4978828 (1990-12-01), Umetsu et al.
patent: 4985608 (1991-01-01), Morishita et al.
patent: 4998003 (1991-03-01), Kawanabe
patent: 5080296 (1992-01-01), Raggio et al.

Affiliated with

Also associated with

Rating

Wire cut electric discharge machining apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-923672