Metal processing subdivision can be divided into: Metal painting processing, electroplating, surface polishing processing, metal corrosion processing and so on. Here's the first three techniques.
Metal Parts surface Processing:
1, painting Processing: Hardware factory in the production of large pieces of metal products are used in the painting process, through the painting process so that metal parts to avoid rust, such as: daily necessities, electrical enclosures, handicrafts and so on.
2, Electroplating: Electroplating is also the most common metal processing process, through the modern technology to the metal surface plating, to ensure that the product for a long time do not occur moldy raw embroidery, electroplating processing is common: screws, stamping parts, batteries, car parts, trinkets and so on.
3, Surface polishing processing: surface polishing processing is generally used in daily necessities, through the hardware products such as surface burr processing: We produce a comb, the comb is made by stamping the hardware, then the corner of the comb is very sharp, we will be polished through the corners of the sharp part of the smooth face, so that in the process of use will not cause harm to the human body.