Electroerosion method and apparatus for machining undercut chann

Details Electroerosion method and apparatus for machining undercut chann Electroerosion method and apparatus for machining undercut chann

1977-01-07

1978-07-11

Reynolds, Bruce A.

Electric heating

Metal heating

Cutting or disintegrating

2041291, 219 69E, 219 69G, B23P 108

Patent

active

041003888

ABSTRACT:
Long undercut channels, such as a dovetail channel, are cut by electroerosion into a workpiece by a succession of electrodes each operating to provide electroerosion along the whole length of the groove rather than by an electrode passing lengthwise down the groove. The electrodes are successively advanced obliquely into the workpiece, the path of one electrode intersecting that of the other electrode or electrodes, the non-working electrodes being retracted while one of the electrodes is advanced for operation. An arrangement for simultaneously cutting two dovetail channels oppositely located on the inside of a tubular workpiece is illustrated.

REFERENCES:
patent: 2773968 (1956-12-01), Mantellotti et al.
patent: 2778925 (1957-01-01), Gross et al.
patent: 2902584 (1959-09-01), Ullmann

Affiliated with

Also associated with

Rating

Electroerosion method and apparatus for machining undercut chann does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-263863