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What are the particularities in the selection of materials for stamping parts
There are many material selections for stamping parts, and the quality of the materials determines the quality of the finished stamping parts. Metal stamping processing plants must pay enough attention to the selection of materials, and quality control must be done from the source. So, what are you paying attention to when choosing stamping materials? Don't worry, Precision will tell you next. 1. Possess excellent forming characteristics For the forming process, such as stretching, bending, punching, etc., the material should have excellent forming characteristics, that is, it needs to have excellent crack resistance, excellent moldability and shapeability, Otherwise, the produced stamping parts are very easy to cause deformation, cracking, etc., resulting in difficult mold maintenance. For the separation process, the material is required to have a certain degree of deformation plasticity. 2. Possess high process performance. The surface of the material should be smooth and flat, without defects and scratches. The material with good process performance is not easy to crack during forming and is not easy to damage the mold. The process performance of the produced stamping parts is also better. 3. The thickness tolerance of the material should conform to the national industry standard. Because a certain mold gap is only suitable for materials in a certain thickness range, if the thickness of the material has a large tolerance, it will not only immediately endanger the quality of the finished stamping parts, but also may cause waste appear. In the process of calibration, bending, plastic surgery, etc., it is possible that the die or stamping machine may be destroyed due to the excessive thickness error. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)