B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
B23K 10/02 (2006.01) B23K 15/00 (2006.01) B23K 26/32 (2006.01) B23K 26/42 (2006.01) B23K 35/30 (2006.01)
Patent
CA 2541236
The invention relates to a method for welding identical or different materials (1, 2) with a tendency for excessive hardening, such as cast iron, cast steel, malleable iron, sintering material, case-hardened steel, steel with a high C content, annealed steel, high-strength steel etc., said method using a high- energy beam. The aim of the invention is to be able to assemble highly precise, delicate, finished elements (1, 2) by means of welding, and this in a cost-effective manner. To this end, copper or an alloy with a high copper content, and the material(s) to be welded defining the weld seam, are melted in the weld seam by means of the high energy beam, and the material(s) are welded by the solidification of the melted mass formed.
L'invention concerne un procédé de soudage de matériaux identiques ou différents (1, 2) ayant une tendance au durcissement trop grande, tels que de la fonte de fer, de la fonte d'acier, de la fonte malléable, du matériau de frittage, de l'acier cémenté, de l'acier ayant une grande teneur en C, de l'acier trempé, de l'acier très résistant etc., faisant intervenir un faisceau haute énergie. L'invention vise à permettre l'assemblage par soudage de pièces finies délicates (1, 2) présentant une précision élevée, de façon économique. A cet effet, le faisceau haute énergie est employé pour fondre du cuivre ou un alliage ayant une forte teneur en cuivre, ainsi que le ou les matériaux à souder délimitant la soudure, dans la soudure, et le ou les matériaux sont soudés par solidification de la fonte formée.
Magna Drivetrain Ag & Co Kg
Porat Alex
LandOfFree
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