Hardware process is also known as metal processing, such as milling, grinding and boring, etc. Modern processing has added electrical discharge machining, etc. In addition, die-casting, forging, etc. are also common means of processing. If it simply involves sheet metal, then milling, grinding, wire cutting (electrical discharge of one kind) and heat treatment are commonly used. So what can hardware processing be divided into? The following is my introduction to you:
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.
First, 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.