Electric heating – Metal heating – Cutting or disintegrating
Patent
1981-03-03
1983-11-29
Paschall, M. H.
Electric heating
Metal heating
Cutting or disintegrating
219 69M, 219 69E, B23P 108
Patent
active
044182635
ABSTRACT:
A method of and an apparatus for electroerosively wire-cutting a conductive workpiece with a continuous wire electrode supported to extend and axially transported to move between a supply site and a collection site through a cutting zone. The moving wire electrode is juxtaposed in the cutting zone with the workpiece to form a machining gap therewith supplied with a machining liquid. A machining current is passed through the gap to electroerosively remove material from the workpiece. The moving wire electrode and the workpiece are relatively displaced along a predetermined path which defines the desired pattern of wire cut in the workpiece. The wire electrode fed from a supply reel is of a regular cross-sectional contour (e.g. circular) which is, upstream of the cutting zone, shaped into a cross-sectional contour (e.g. square or triangular) preselected in conjunction with the desired pattern of cut to be formed in the workpiece. The shaping means may take the form of a drawing die or an electroerosive wire-cutting electrode assembly.
REFERENCES:
patent: 3609280 (1971-09-01), Kholodnov et al.
Dubno Herbert
Inoue-Japax Research Incorporated
Paschall M. H.
Ross Karl F.
LandOfFree
Electroerosive wire-cutting method and apparatus with a shaped w does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electroerosive wire-cutting method and apparatus with a shaped w, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electroerosive wire-cutting method and apparatus with a shaped w will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-609082