Steel cuts and curves

By suhail 

Steel cuts and curves

 A variety of cutting processes that utilize shearing forces exist to separate or remove material from a piece of sheet in different ways. Each process is capable of forming a specific type of cut, some with an open path to separate a portion of material and some with a closed path to cut out and remove that material. By using many of these processes together, sheet metal parts can be fabricated with cutouts and profiles of any 2D geometry. Such cutting processes include the following:

  • Shearing - Separating material into two part
  • Blanking - Removing material to use for parts

  • Conventional blanking
  • Fine blanking
  • Punching  - Removing material as scrap
  • Piercing
  • Slotting
  • Perforating
  • Notching
  • Nibbling
  • Lancing
  • Slitting
  • Parting
  • Cutoff
  • Trimming
  • Shaving 
  • Dinking


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