Electric heating – Metal heating – By arc
Patent
1981-03-19
1984-08-14
Reynolds, B. A.
Electric heating
Metal heating
By arc
219121L, 219121LU, 219121LY, B23K 900
Patent
active
044659199
ABSTRACT:
The present apparatus for trimming the edges and for cutting holes into three-dimensional hollow work pieces comprises few components and may be easily modified or retooled for use on molded work pieces of different shapes and sizes. For this purpose, the apparatus comprises a support mold 1 having a shape complementary to the shape of the work piece. The support mold is exchangeable and receives or holds the work piece in a form locking manner. The support mold comprises slots 4 or apertures 6 located where the trimming or cutting is to take place in the work piece. A laser cutting device 20 is arranged for cooperation with the support mold 1 in such a way that a relative motion may be performed between the laser cutting device and the support mold. Thus, the cutting laser beam is effective along the slots and along the edges of an aperture.
REFERENCES:
patent: 3035151 (1962-05-01), Weglarz
patent: 3431389 (1969-03-01), Tudor et al.
patent: 3469076 (1969-09-01), Saslawsky
patent: 3612814 (1971-10-01), Houldcroft
patent: 4144888 (1979-03-01), Malyshev et al.
Economic Cutting with CO.sub.2 -Lasers; (Messer Griesheim GmbH, Welding Products Division; Frankfurt/Main) Reprint from "Schweissen & Schneiden", vol. 3/75, published by DVS-Verlag Duesseldorf, (Mar. 1975).
Fasse W. G.
Kane, Jr. D. H.
Reynolds B. A.
Sigda Catherine M.
LandOfFree
Cutting apparatus for three-dimensional mouldings does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cutting apparatus for three-dimensional mouldings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting apparatus for three-dimensional mouldings will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-115669