What principles should be followed in the processing technology of metal stamping parts

The selection of stamping parts processing procedures should take into account the specific conditions. Generally, the factors that should be considered include: the dimensional accuracy of the workpiece geometry; the material requirements; the degree of difficulty and so on. In actual processing, various influencing factors such as the ability of specific manufacturing molds, stamping equipment conditions, and process stability should also be considered. However, generally speaking, the processing principle refers to first meeting the requirements of the production quality of stamping parts, while improving economic efficiency and production efficiency as much as possible. Then, what are the specific principles? First of all, when processing metal stamping parts, if the processing quality requirements of the workpiece are more stringent, then we should take the following measures: after the punching process, add a trimming process appropriately, or directly select the precision blanking process step. Of course, for different metal stamping parts, multiple factors must be considered. For example, when processing bent parts, it is necessary to consider the difficulty of processing the shape and specific requirements to determine the final processing technology. , When encountering some special circumstances, you should also adjust the details. In addition, the stability of the stamping process should be ensured as much as possible, and then appropriate processing procedures should be added to ensure the quality of processed products. For example, the additional positioning process hole punching of the bent part of the stamping part, the deformation of the forming process reduces the hole punching so that the deformation zone can be adjusted. As for the processing procedures of the deep-drawn parts, it is necessary to judge the various conditions closely related to it, and then pass certain calculations to finalize it. For example, when processing stamping parts, if the corner radius of the drawn part is small, or when the accuracy requirements are relatively strict, it needs to be subjected to a shaping process after the drawing process. For metal stamping parts with different processing requirements, the factors of processing molds should also be considered. For example, for simple requirements, single-process molds can be used directly for processing. If necessary, you can also use continuous molds and other methods to complete the processing needs. Related news: The characteristics of the main materials of stamping parts, the treatment of common problems of stamping parts, the characteristics of scaffolding stamping parts and the importance of inspections