抛光流程（Polishing process）.doc

抛光流程（Polishing process） Automobile polishing technology process flow Polishing operation method and process: If the car wash is the basis of body care, the key to the renovation of the paint during grinding, then polishing should be the art of paint care. There are three steps for polishing the paintwork: lapping, polishing, and reduction. Polishing is able to produce tremendous light effect mainly by grinding, relying on friction materials to remove minor scratches, followed by wax, polishing agent containing mostly brightening ingredients, defects can rely on polishing agent for gloss paint. Polishing principle: 1, the surface roughness, uneven: any point of light penetration angle and refraction angle is different, resulting in lower surface brightness. 2, smooth surface: specular reflection, shooting angle and reflection angle consistent, you can get the highest reflected brightness. Therefore, the beauty of the construction must first paint leveling, only to have the best surface brightness and protective layer. Operation method: used for abrasive grinding operation is in with the polishing machine and abrasive friction work, due to friction heat, which contained abrasive in the water, solvent component is reduced, finally grinding agent into dry powder. The early stage grinding, grinding agent function as a lubricant, almost no grinding force, grinding agent with the thin rotary polishing machine with grinding outwards daub; solvent water and solvent in order to protect the abrasive particles will slowly dry abrasive particles because of the water and solvent protection can make grinding abrasive particles long time; water, solvent due to friction heating and evaporation, content is also reduced, can not protect the abrasive particles, abrasive particles can not be protected gradually broken, grinding force decreases, but the gloss emerged. In order to effectively use the time zone, in order to keep the heating and grinding operation, if it is easy to play hea