FORMING PROCESS BY HOT STAMPING OF COMPLEX SHEET METAL PARTSIN COMPOSITE MATERIAL AND TOOLS FOR ITS IMPLEMENTATION

摘要

the object of the invention is a process for forming by hot stamping sheet metal parts with complex consisting of a single component parts of relatively thin agentmade in different planes intersect at all, on the basis of the (6) consisting of at least one pre impregnated fiber ply of a thermoplastic resin.in the first blank (6) is formed in the district. an assembly comprising a pin (b) and a matrix (4), comprising: - a first step.the part of the side (6) to form the bottom (2) or the like of the article to be obtained (1) is pressed against the bottom (4a) of the matrix (4), and a second stage.the part or parts of the blank (6) constituting the sides of the room fell (3) are pressed against the sides of the matrix thus obtained is then du00e9moulu00e9e).