Hardware processing can be divided into: automatic lathe processing, CNC processing, CNC lathe processing, five-axis lathe processing, according to the general can be divided into: hardware surface processing, hardware molding processing two categories.
What is the surface processing? A, hardware surface processing subdivision can be divided into: hardware painting processing, electroplating, surface polishing processing, hardware corrosion processing and so on.
1、Painting processing: At present, hardware factories in the production of large pieces of finished hardware are used to paint processing, through the paint processing to avoid rusting hardware, such as: daily necessities, electrical shells, crafts, etc..
2, electroplating: electroplating is also the most common hardware processing a processing technology, through modern technology to the surface of the hardware electroplating, to ensure that the product does not occur under the long use of mold embroidery, electroplating processing common: screws, stamping parts, battery pieces, car parts, small jewelry, etc..
3、Surface polishing processing: surface polishing processing is generally used in daily necessities for a long time, through the surface burr processing of hardware products, the sharp edges and corners of the part thrown into a smooth face, so that in the process of use will not cause harm to the human body.
Second, hardware molding process mainly includes: die-casting (die-casting is also divided into cold pressing and hot pressing), stamping, sanding, solution casting and other processes.
