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Precision requirements for stamping accessories

November 17, 2022

The shape and size of stamping materials are expansion stamping parts. Dongguan metal stamping parts are introduced to everyone, which is the premise for analyzing the deformation degree of stamping parts, designing processes and formulating process procedures. If the shape of the sheet is suitable, it can not only significantly improve the uneven distribution of deformation along the sheet, but also increase the forming limit, reduce the lug height and reduce the trimming allowance. Stamping can obtain complex shapes, which is difficult to be completed by other process methods. The stamping process of carbon steel and stainless steel is often used for equipment shells, components, boxes, etc., but because of its strong stiffness, stamping oil is usually used to improve the process. In order to meet the precision requirements of stamping parts, it is necessary to determine the number of processes through stamping process, because it is not only related to material properties, drawing height, drawing ladder number and other factors, but also related to drawing diameter, material thickness and so on.

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Stamping accessories
Stainless steel plate is easy to harden, so high film strength and anti sintering tensile oil are required. Stamping oil with sulfur and chlorine compound additives is generally used to ensure extreme pressure performance and avoid burrs and cracks of workpiece. A specific shape is formed by a press that provides the pressure required for processing. Metal stampings are widely used in various fields of our lives, including some electronic components, auto parts, decorative materials, etc. The processing of stamping parts includes blanking, bending, drawing, forming, finishing and other processes. Build hardware and security provisioning. Most hardware products are not consumer goods. It is used as a supporting product of industrial manufacturing, semi-finished products and tools used in the production process.