The Method Of Hardware Surface Treatment

What are the common types of metal surface treatment machining? According to our summary of many years of production experience, it can be divided into: metal spray painting machining, electroplating, surface polishing machining, hardware corrosion several common machining methods.

1. Spray paint machining: Nowadays, hardware factories use spray paint machining to produce relatively large pieces of hardware products. By spray painting, the hardware is prevented from rusting, such as: daily necessities, electrical enclosures, box-type crafts, etc.

2. Electroplating: Electroplating is also the most extensive machining technology for metal machining. The surface of hardware is electroplated through modern technology to ensure that the product does not undergo moldy embroidery under long-term use. Electroplating is common in screws, stamping parts, Batteries, car parts, trinkets, etc.

3. Surface polishing machining: Surface polishing machining is generally used in daily necessities. By performing surface burr treatment on hardware products, for example: we produce a comb, which is made of stamped hardware, then stamped out. The corners of the comb are very sharp. We need to polish the sharp parts of the corners into a smooth face through polishing, so that it will not cause damage to the human body during the application. Like when we are manufacturing headphone hardware accessories, we also use surface polishing treatment.

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