Surface processing of CNC metal parts:
1. Spray paint processing: the hardware factory adopts spray paint processing in the production of large pieces of finished metal machined parts
. By spray paint processing, the metal machined parts
can avoid rust, such as daily articles, electrical shells, handicrafts, etc.
2.Electroplating: electroplating is also the most common processing technology for CNC metal parts
processing. Through modern technology, the surface of hardware is electroplated to ensure that no mildew and raw embroidery will occur when the product is used for a long time.
3.Surface polishing: Surface polishing is generally used in daily necessities. Surface burr treatment is performed on CNC metal parts
. For example, we produce a comb, which is a piece of CNC metal parts
that are stamped, so the corner of the comb is very Sharp, we have to polish the sharp part of the corner into a smooth face, so that it will not cause harm to the human body during use.
Turning the outer round surface is the basic method of metal processing and the equipment used is the lathe. In general machine factory, the lathe accounts for about 40% of the total number of machine tools. Turning is the main method of rough machining and semi-finishing of various materials, and it is also the final finishing method for various materials that are not suitable for grinding.