What are the surface crafts of metal processing?

The hardware processing process is to cut materials according to production needs. After opening, some small parts, such as small parts, can be punched and then processed by gong cutting or CNC processing. This is a lot in the production of glasses parts and auto parts. To make a container: it is to go to welding after cutting and punching, and then spray oil after sanding, and then assemble the accessories before shipment. For small hardware accessories, there is a lot of surface treatment after grinding, electroplating or oil injection.

Hardware processing: Surface processing can be subdivided into: hardware painting processing, electroplating, surface polishing processing, metal corrosion processing and so on.

  1. Spray paint processing: At present, hardware factories use spray paint processing when producing large-scale hardware products. Through spray paint processing, the hardware can be prevented from rusting, such as: daily necessities, electrical enclosures, handicrafts, etc.
  2. Electroplating: Electroplating is also the most common processing technology for hardware processing. The surface of hardware parts is electroplated through modern technology to ensure that the products will not become mildewed and embroidered under long-term use. Common electroplating processingincludes: screws, stamping parts, Batteries, car parts, small accessories, etc.,

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  3. Description of hardware processing Surface polishing processing: Surface polishing processingis generally used in daily necessities for a long time. By performing surface burr treatment on hardware products, for example: we produce a comb. The corners of the comb are very sharp, and we need to polishthe sharp parts of the corners into a smooth face, so that the human body will not be harmed during use.

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