Sheet Metal Parts Fault Handling

  • Leader
    February 24, 2020 5:06 PM PST
    In the daily production of [url=https://www.nbstarlite.com/]Sheet Metal Parts[/url], the punching size will be too large or too small, and there will be a big difference with the punch size. In addition to considering the design size, machining accuracy and blanking clearance of the forming punch and die, the following aspects should be considered to solve these problems.
    1. The material will be plastically deformed due to the strong pressure on the material, which will lead to larger punching size. However, when the strong pressure is reduced, the punching size will become smaller.
    2. When the cutting edge is worn, the tensile stress on the material increases, and the tendency of turning over and twisting the stamping parts increases. When turning over the material, the punching size will become smaller.
    3, punch edge end shape. If the end is beveled or curved, the punching size will increase as the punching force slows down and the punching piece is not easy to turn over or twist. When the end of the punch is flat (without bevel or arc), the punching size will be relatively smaller. The above is nbstarlite's introduction to common failures of [url=https://www.nbstarlite.com/product/bakelite-parts/]Bakelite Parts[/url] and how to deal with them. The company has established a perfect quality assurance system within the company based on the business philosophy of "quality is the survival and quality is the value". Strict management has provided a solid quality assurance for our products, and we look forward to our cooperation.