How to reduce the damage of metal stamping parts in machining

How to prevent the damage of metal stamping parts? We can prevent damage to the metal stamping parts from the beginning of the design. 1. The designed stamping parts need to meet the product requirements in terms of use and technical performance, and facilitate assembly and assembly. 2. The designed stamping parts must be conducive to improving the utilization rate of metal materials, reducing material varieties and specifications, and reducing material consumption as much as possible. Where possible, at the lowest possible cost, the parts can be blanked without waste and with less waste. 3. The designed stamping parts must be simple in shape and reasonable in structure, with the goal of simplifying the mold structure and simplifying the number of processes. Use the least and simplest stamping process to complete the processing of the entire part, avoiding other methods of processing, which is conducive to the stamping operation, facilitates the organization of mechanized and automated production, and effectively improves production efficiency. 4. Under the condition that the designed stamping parts can be used normally, the dimensional accuracy level 1 surface roughness level requirements are as low as possible, which is conducive to the mutual conversion of products, reduces the occurrence of waste, and ensures the stability of product quality Sex. 5. The designed stamping parts should be processed as far as possible using existing equipment, process equipment and process flow, which is conducive to the extension of the service life of the die. How to inspect the damage of metal stamping parts? 1. Touch inspection: wipe the surface of the outer cover with clean gauze. The inspector needs to wear touch gloves to touch the surface of the stamping part along the longitudinal direction of the stamping part. This inspection method depends on the inspector's experience. Strong subjectivity. 2. Inspection tool inspection: Put the stamping parts into the inspection tool, and inspect the stamping parts according to the operating requirements of the inspection tool manual. The above are simple inspection methods, and the inspection results have certain errors. If you want to ensure the accuracy of the inspection, you can choose the appropriate complex inspection method according to the inspection product.