The selection of metal stamping parts should follow these principles

1. For the cut-to-length plate, try to choose the appropriate size. After the cutting from the steel plant, there is no need to perform secondary shearing to reduce the cutting cost; The workload of sub-cutting improves work efficiency. 2. The thickness of the plate has deviation requirements, usually within the allowable range of deviation, the plate with the lower deviation should be selected first. 3. Determining the shape and size of the unfolded metal stamping parts is the prerequisite for analyzing the deformation degree of the stamping parts, designing the craftsmanship and drawing up the process regulations. If the shape of the sheet is appropriate, not only the uneven distribution of deformation along the sheet can be significantly improved, but also the forming limit can be increased, the height of the lugs can be reduced, and the margin for trimming can be reduced. In addition, for some parts that are directly formed after blanking, if the accurate sheet shape and size can be given, the number of mold trial adjustments can be reduced, thereby shortening the production cycle and improving productivity. 4. When selecting materials for product design, avoid using high-grade materials to cause excess product performance. At the same time, on the premise of meeting product and process requirements, try to choose the material and thickness of the existing mass-produced models to form a material platform. Provide convenience for subsequent purchase and inventory management. Warm reminder: Dongguan Precision Electronic Technology Co., Ltd. is mainly engaged in precision metal stamping, stamping parts customization, stamping processing, precision terminal production, terminal processing and other metal stamping services.