Method for securing cut pieces in spark erosive cutting

Details Method for securing cut pieces in spark erosive cutting Method for securing cut pieces in spark erosive cutting

1984-06-06

1986-02-18

Albritton, C. L.

Electric heating

Metal heating

Cutting or disintegrating

2041297, 219 69W, 219 69N, B23P 112

Patent

active

045714770

ABSTRACT:
In the spark erosive cutting of preprogrammed closed contours with the aid of a wire electrode, the electrode is angled in such a way at the end of a closed cutting curve, that a web is left between the workpiece and the fall-off piece. The web only takes up part of the height of cut or the workpiece height. As a result, fault-free surfaces can be obtained along the portion of the cutting curve that is completely cut around the closed contour, at least for a portion of the workpiece height, so that workpieces cut in accordance with this method can be used directly and without reworking.

REFERENCES:
patent: 3474219 (1969-10-01), Steigerwald et al.
patent: 3849624 (1974-11-01), Dulebohn et al.
patent: 4467166 (1984-08-01), Gamo et al.
patent: 4484052 (1984-11-01), Inoue
patent: 4486642 (1984-12-01), Inoue

Affiliated with

Also associated with

Rating

Method for securing cut pieces in spark erosive cutting 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 for securing cut pieces in spark erosive cutting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for securing cut pieces in spark erosive cutting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1551692