The cnc processing plant uses spray paint processing when producing large products, especially the product shell, cavity and other parts. Avoid rusting of parts by spray painting, such as daily necessities, electrical enclosures, handicrafts, etc. (Common spraying treatments include painting treatment, sandblasting treatment, powder spraying treatment, etc.

Sandblasting is different from paint spraying. Paint spraying is sprayed on the surface, while sandblasting uses air pressure to drive sand into the part, which improves the fatigue resistance of the workpiece, increases the adhesion between it and the coating, and extends the durability of the coating film.

Surface polishing processing is generally used in daily necessities, by performing surface burr processing on precision processed parts. For example: we produce a comb. The comb is a stamped part, so the stamped corners of the comb It is very sharp. We will polish the sharp corners into a smooth face by polishing, so that it will not harm the human body during use.

This process is mainly aimed at aluminum alloy parts. In order to overcome the defects of aluminum alloy surface hardness and wear resistance, expand the scope of application and extend the service life, surface treatment technology has become indispensable in the use of aluminum alloy. The missing link, and anodizing technology is currently the most widely used and most successful.

A collection of positively charged positive particles and negative particles (including positive ions, negative ions, electrons, free radicals and various active groups, etc.). The positive and negative charges are equal. Therefore, it is called plasma, which is the fourth state in which matter exists in addition to solid, liquid, and gaseous states-plasma state.