METHOD FOR PRODUCING A SEMI-FINISHED PRODUCT OR COMPONENT COMPRISING A METAL CARRIER AND A HARDENABLE COATING WITH FIBRE-REINFORCED PLASTIC

摘要

The invention relates to a method for producing a semi-finished product or component (2), in which a hardenable coating (6, 17) with fiber-reinforced plastic is applied to a metal carrier (3), particularly a metal sheet (4), and the coated metal carrier (3) is formed, particularly deep-drawn or bent, in a subsequent step to produce a semi-finished product or component (2). According to the invention, for an improved and cost-effective method, the metal carrier (3) is coated at most only in certain regions and is only subjected to the forming when the coating thereof (6, 17) has hardened to produce at least a block-resistant surface (12), the coated metal carrier (3) being formed such that the plastic changes in shape follow forming radii (21) and are produced substantially, preferably exclusively, in the coating-free regions (15) of the metal carrier.

主权项

1. Method for the production of a semi-finished product or component (2), in which a hardenable coating (6, 17) with fiber-reinforced plastic is applied to a metal support (3), particularly a sheet metal (4), and the coated metal support (3) is formed, particularly deep-drawn or bent, in a further step, to produce a semi-finished product or component (2), wherein the metal support (3) is coated at most in certain regions, and is only subjected to forming once its coating (6, 17) has hardened to form at least a block-resistant surface (12), wherein the coated metal support (3) is formed in such a manner that its plastic changes in shape, which follow forming radii (21), form essentially, preferably exclusively, in its coating-free regions (15).