The operation method is as follows:
1. Prepare construction tools, all kinds of leverage tools, professional lighting, repair hammer and special leveling pen, which are basically available. For the repair of automobile dents, tools are not the most important, but the skill, caution and patience of technicians are the key.
2. Repair and construction of the car dent. The visual effect of light refraction is used to judge the position and degree of the sag, and the "skin" inside the car body is massaged by lever principle to gradually release the tension at the sag, so as to maximize the "entropy" value of the concave surface of the car door, restore the sag to its original state, and realize the rapid, accurate and thorough repair of the sag.
3. Check the repair effect and look at it in light or sunlight. If you can't see the defect, it is considered a successful repair.
Extended data:
Reasons for the depression of the door:
1. Intentional destruction in man-made destruction.
2. Unintentional destruction in man-made destruction.
3. Non-human accident injuries.
4. Non-human chronic injury.