Suzhou metal stamping parts, stamping parts surface treatment process

Suzhou metal stamping parts, in order to meet the corrosion resistance of the metal surface, beautiful and function of wear resistance, and other special requirements, usually for processing on the surface of the metal, the author take you know what are the common process: 1. Mechanical surface treatment: sand blasting, shot blasting, polishing, rolling light, polishing, brushing, spraying, paint, oil, etc. , its main function is to improve the texture and appearance of the metal. 2. Chemical surface treatment: black blue, phosphating, pickling, electroless plating a variety of metals and alloys, TD treatment, QPQ treatment, such as chemical oxidation, its main function is the product of anti-rust, is also a beautiful products. 3. Electrochemical surface treatment: anodic oxidation, electrochemical polishing, electroplating, etc. , can improve corrosion resistance at the same time products more beautiful. The above article is derived from the metal stamping parts, automotive stamping parts processing custom 18 years ( ） Original, reproduced please indicate the source. 【 Relevant recommendation 】 Details: how much do you know the new energy automotive stamping parts? Details: sharing details of stamping processing industry: precision metal stamping parts figure how to draw, please be aware that this several steps