Small scratches and scratches on cars are inevitable. People may get injured and go to the hospital, while cars may get injured and go to the 4S dealership (repair shop). When faced with maintenance, many novice drivers are not familiar with many automotive repair terms and techniques. Many times, a repainting job is said to be about making sheet metal, but you don't even understand what sheet metal is. Today, let me talk to you about the sheet metal and paint spraying of auto repair.

In terms of daily maintenance, we need to maintain the effectiveness of the shortwave infrared paint lamp and regularly clean and inspect the following items:

In today's society, battery products have replaced many products that burn gasoline and diesel. The delivery truck used at home used to be manually cranked, but now it is equipped with an electric ignition and can be started with just a press; Previously, they were all motorcycles, but now most of them are electric cars; Even cars now have electric vehicles, and electric products are gradually replacing many traditional means of transportation. In this situation, it is necessary to mention the issue of charging.

Automotive sheet metal painting usually consists of two steps: intermediate primer and topcoat.Intermediate primer: an important coating part, preparing a complete and smooth working surface for the topcoat, completing the subsequent process of all primer work, increasing the adhesion of the intervention layer, and having a certain isolation effect to ensure the quality stability of the topcoat.