What is the manufacturing process of cover plate mould?


Die manufacturing process, sample part, numerical simul […]

Die manufacturing process, sample part, numerical simulation, stamping process, die structure design, manufacturing model, metal processing, grinding, assembly, trial die, final inspection, classification of automotive stamping die by process nature: 1. Stamping die: including incision, blanking, punching, cutting, trimming; 2. Bending die: including bending, stretch bending; 3. Drawing die: including drawing, thinning and stretching Forming die: including flanging, forming, shaping and stamping. From the composite nature of the process: single process mold, composite mold and progressive mold. (Geely adopts single process die and compound die) stamping technology plays an important role in automobile manufacturing industry. According to statistics, 60% - 70% of automobile parts are produced by stamping technology. Therefore, stamping technology has an important impact on product quality, production efficiency and production cost. The characteristics of stamping process and the classification of stamping process is a kind of metal processing method. It is based on the plastic deformation of metal, using the die and stamping equipment to exert pressure on the sheet metal, making the sheet metal produce plastic deformation or separation, so as to obtain a certain shape, size and performance of parts (stamping parts).

According to different processing properties, stamping process can be divided into two types: separation process and forming process. Stamping process can be divided into four basic processes: 1. Blanking: the stamping process (including punching, blanking, trimming, sectioning, etc.) to separate sheet metal. 2. Bending: the stamping process of forming the sheet into a certain angle and shape along the bending curve. 3. Deep drawing: a stamping process in which flat sheet metal is transformed into various open hollow parts, or the shape and size of hollow parts are further changed. Stamping manufacturing process flow 4. Local forming: use various local deformation of different properties to change the blank or stamping forming process (including flanging, bulging, leveling and shaping process).