Methods of controlling the processing quality of sheet metal chassis

  1. After the completion of the drawing, when processing the sheet metal chassis, different punching methods should be selected according to different expansion diagrams and batches.
  2. Processing and welding of sheet metal chassis include argon arc welding, spot welding, carbon dioxide maintenance welding, manual arc welding, etc. For spot welding, the welding direction of the workpiece and the manufacturing of the locator should be considered first, so as to ensure the accuracy of spot welding positioning in mass production.
  3. When bending, the object and groove used in bending must be identified according to the drawing scale and data thickness in the processing of sheet metal chassis, so as to avoid the deformation caused by the collision between products and objects. It is the key to select the upper die, and the selection of the lower die is identified according to the thickness of the plate.
  4. In the process of sheet metal chassis processing, when stamping and riveting, we should fully consider the stud height to select the same different molds, and then adjust the pressure of the press according to the actual situation.

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One of China's Experienced Precision Sheet Metal Manufacturer and Fabricator Since 2011