Metal stamping process flow-hardware

Hardware introduces the hardware stamping process process: Hardware stamping is a process that uses punches and molds to deform or break stainless steel, iron, aluminum, copper and other plates and other materials to a certain shape and size. Metal stamping processing is easy to operate, high in production efficiency, and easy to realize mechanization and automation. It is an indispensable and important production process for hardware manufacturers. The following hardware author will introduce the hardware stamping process for everyone. 1. Material preparation: The mold materials required for different products are also different. Choose suitable mold materials according to the product characteristics, such as mold handle, upper cover plate and upper male clamp, stripper plate, lower template, backing plate and bottom plate. 2. Rough machining: After selecting the material, use a milling machine to perform preliminary machining on the plane and side. Usually need to use male splint, stripper plate, lower template and backing plate, bottom plate, upper cover plate and top material plate. 3. Fine processing: It is necessary to use a grinder to process the plane and the four corners to make a right angle. Grind the male splint, stripper plate, lower template and backing plate to a right angle, and then grind the bottom plate and upper cover plate to the flat surface. 4. Scribing: Place the die plate that has been ground and scribed at a right angle after the fine processing treatment on the scribing table. According to the mold making drawings, use the scribing height ruler to score, and finally, the scribing mold plate Do dotting, drilling, and tapping. 5. Heat treatment: After high temperature quenching, tempering, quenching and tempering, and annealing of the plates that need heat treatment of the lower template and the module to increase the hardness, the plate is ground plane and right-angled, and then wire cutting is performed. 6. Assemble and test the mold: select the mold base or supporting guide post and guide sleeve to complete the mold assembly, and install the assembled mold on the punching machine for debugging and punching. After the final test, the punched out precision metal stamping parts are measured to confirm their Whether it meets the requirements of the product, complete the entire stamping process. Need to know more, pick up your mobile phone and call it: WeChat same number.