What are the surface processing knowledge of hardware parts?

What are the surface processing knowledge of hardware parts? Traditional hardware parts, also known as hardware, hardware accessories. Refers to iron, steel, aluminum and other metals through forging, calendering, cutting and other physical processing and manufacturing of various metal appliances. Hardware parts include mold hardware parts, mechanical hardware parts, daily hardware parts, window hardware parts, ship hardware parts, building hardware parts, aerospace hardware parts and security supplies. Most hardware products are not final consumer goods. But as a supporting product of industrial manufacturing, semi-finished products and tools used in the production process and so on. Only a small part of daily hardware products are necessary tools for people's lives. The following Xiaobian will share the surface technology of hardware parts processing, and look at it together.

Hardware parts processing surface:

1, paint processing: hardware factory in the production of large hardware products are used paint processing, through the paint processing to avoid rust hardware, such as: daily supplies, electrical shell, crafts and so on.

Hardware parts processing

2, electroplating: Electroplating is also a common processing technology for hardware processing, through modern technology to the surface plating of hardware, to ensure that products do not occur under long-term use of mildew embroidery, electroplating processing is common: screws, stamping parts, battery pieces, car parts, small ornaments and so on.

3, surface polishing processing: surface polishing processing is generally used in daily necessities for a long time, through the surface burr treatment of hardware products, such as: We produce a comb, the comb is made of hardware by stamping, then the corners of the stamped comb are very sharp, we have to polish the sharp parts of the corners into a smooth face, so that in the process of use will not cause harm to the human body