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Common surface treatment for hardware parts processing


There are many products in the processing of hardware parts that require surface treatment, because the appearance of the newly produced products is not so good-looking and needs to be treated. What are the common surface treatments for hardware parts processing?

1, plating
Electroplating is also the most common processing technology for metal processing. It is electroplated on the surface of hardware by modern technology to ensure that the product does not undergo mildew and embroidering under long-term use. Electroplating processes are common: screws, stampings, battery sheets, and vehicles. Pieces, trinkets, and more.
2, anodizing
Positive metal surface anodization means that the metal is in the electrolyte solution, the treated part is used as the anode, and the corrosion-resistant conductive material is used as the cathode. The electrochemical treatment method produces wear resistance, corrosion resistance and other functions on the metal surface. Or a decorative process for transforming the film layer. The object of anodizing is mainly colored light metal materials, especially aluminum and aluminum alloys, magnesium alloys, titanium and titanium alloys. The film obtained by anodizing treatment has better density, hardness, wear resistance, corrosion resistance and other properties than the conversion film obtained by chemical oxidation, and the film layer is thicker and firmer.
3, surface polishing processing

Surface polishing processing is generally used in daily necessities. By subjecting the hardware products to surface burrs, the sharp corners of the corners are thrown into smooth surfaces, so that no damage is caused to the human body during use.


DESHENGRUI Machinery is a professional CNC manufacturing and Sheet metal fabrication company, including CNC machining services, CNC Turning service, CNC milling services, CNC drilling services, laser cutting services, stamping services, Die casting service, iron casting service and Steel Forging service.

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