Laminar component composed of metal and plastics sections, is produced by injection moldings and by using stamping edge or collar

摘要

Process involves using a stamping edge or collar (7) on the metal component. The plastics structure (1) is pressed together using one or more joining tools (11,13), and the stamping edge / collar penetrates the plastics structure. The plastics structure is formed by injection moldings. The process involves using a stamping edge or collar (7) on the metal component. The plastics structure (1) is pressed together using one or more joining tools (11,13), and the stamping edge / collar penetrates the plastics structure. The plastics structure is formed by injection moldings. When the mould is opened, the metal component (4) is placed in it and the mould is closed. A die is placed in the mould between the metal component and the rear mould half. The stamping edge is sharp and exceeds the plastics thickness at the contact point by up to 40%.