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  • High precision metal stamping work include Stamping, Punching and Deep-Drawing

    High precision metal stamping work include Stamping, Punching and Deep-Drawing

    Metal stamping is a process with stamping machines and Toolings for mass production. It is more precision, more faster, more stable, and more cheaper unit price than laser cutting and bending by bending machines. Of course you need to consider the tooling cost first. According to the subdivision, Metal stamping is divided into ordinary Stamping, Deep drawing and NCT punching. Picture1: One corner of HY Metals stamping workshop Metal Stamping has the characteristics of high speed and precisio...
  • Precision metal cutting processes including Laser cutting, Chemical etching and Water Jet

    Precision metal cutting processes including Laser cutting, Chemical etching and Water Jet

    Sheet Metal Fabrication Processes: Cutting, Bending or Forming, Tapping or Riveting, Welding and Assembly. The sheet metal materials are usually some metal plates with the size of 1220*2440mm, or metal rolls with a specified width. So according to different custom metal parts, first step will be cut the material to the suited size or cut the whole plate according to the flat pattern. There are 4 main types of cutting methods for sheet metal parts: Laser cutting, water jet, Chemical etching, s...
  • Custom sheet metal welding and assembly

    Custom sheet metal welding and assembly

    Sheet Metal Fabrication Processes: Cutting, Bending or Forming, Tapping or Riveting, Welding and Assembly. Sheet metal assembly is the process after cutting and bending, sometimes it is after coating process. We usually assemble parts by riveting, welding, pressing fit and tapping to screw them together. Tapping and Riveting Threads are playing an important role in assemblies. There are 3 main methods to get threads: Tapping, riveting, install coils. 1. Tapping threads Tapping is a process m...
  • Precision Sheet metal bending and forming process

    Precision Sheet metal bending and forming process

    Sheet Metal Fabrication Processes: Cutting, Bending or Forming, Tapping or Riveting, Welding and Assembly. Bending or Forming Sheet metal bending is the most important process in the sheet metal fabrication. It is a process of changing the material angle into a v-shaped or U-shaped, or other angles or shapes. The bending process makes the flat parts to be a formed part with angles, radius, flanges. Usually sheet metal bending includes 2 methods: Bending by Stamping Tooling and Bending by ben...