What is the effect of repairing the convex and flat car depression?

After experiencing it, some time ago, they did a car dent repair, and the effect was really good.

Pacific Automobile Network] Automobile bump repair method: 1. Directly splash hot water to heat the concave part, and push the concave part out little by little to make it reach the original appearance. 2. Use a hair dryer to heat.

It requires the cooperation of two people, and the car can be repaired quickly by heating and squeezing.

Some time ago, there was a section on the Internet that used hot water to heat the car depression, and then the depression was automatically restored** spread to the circle of friends of many car owners, everyone felt very magical, it turned out that the body depression can be repaired in this way, so today we will talk about this.

It is indeed credible and feasible to repair the body depression with hot water, continue to pour the body depression position with hot water, this heating requires a process, and when the depression position reaches a certain heat, the material will become soft, and the depression with a large area will automatically change and slowly become smaller.

Hot water repairs the dent of the car body is actually not so magical, this principle is like our soldier ball, if the soldier ball is concave, put it into the hot water can make the ball collide. However, hot water is not suitable for all cases, and this method will not work if you encounter iron or aluminum car dents. For the repair of metal material deformation, boiling water is obviously not feasible, according to the degree of deformation to choose different repair methods, such as automobile sheet metal shaping machine, if the body paint has cracks, paint peeling, this method is not feasible.

In fact, you can try to repair the door dent yourself, buy such a set of dent repair tool kits online, ** is not expensive, dozens of dollars are available. First of all, clean the indented area, then load the special glue into the glue gun, plug in the power supply and preheat it for about 7 minutes. Then choose the appropriate gasket, pay attention to the large depression with a large gasket, the larger the gasket, the greater the traction force, and then use the glue gun to evenly coat the gasket with sol, quickly paste into the concave position, and gently press until the special glue is fixed and then let go.

Align the hole in the middle of the towing bridge with the gasket after attaching, put the nut into the gasket screw bar and tighten it, and then twist the nut until it is pulled to the recess and trimmed. After the repair is completed, the tool is removed, and then the alcohol is sprayed on the body residue, and finally cleaned with a scraper.

If you don't trust your hands-on skills, you might as well leave it to an outside repair shop. They generally call the body dent repair "light sheet metal", in fact, it is similar to the principle of our own do-it-yourself, with the help of tools using suction cups to suck out the depression position, and then with the help of hooks to reach behind the depression area, and then slowly eject out, and finally use a rubber hammer to deal with the protruding part.

Photo by Pacific Automobile Network Q&A).

Car dent repair is a simple and easy-to-understand repair technique. Its main purpose is to restore the recess on the surface of the car paint to its original state, also known as automotive micro sheet metal or non-destructive sheet metal repair (foreign name). Usually the dents of the convex and obtuse corners can be restored to their original state, while the parts of the depression that have not been painted can be repaired perfectly, and the hail holes can also be removed, but the corners and AB pillars are not so easy to repair.

Based on the principles of optics, physics and mechanics, the automobile dent repair technology uses the principle of lever to restore a variety of dents of different sizes and shades formed by external forces. This is provided that the paint surface is not damaged and that the metal surface is not overstretched. This technology is a modern technology and an international advanced technology, which is used to repair the dents formed by external forces in different parts of the appearance of the car.

The repair time is very short (about 20-40 minutes), the cost is greatly reduced (only about 50% of that of traditional sheet metal and painting), the remediated depression will never be deformed or faded, it can be completely restored to its original state, and the car will be able to show its elegant beauty again. Whether it is doors, mechanism covers, front wings, rear hatches, etc., can be repaired within more than 90% of the range. Car dent repair requires the use of different tools.

For example: use a crowbar to restore the dents to their original state, use a rubber mac for overall styling repairs, and use a pointed tip to fine-tune and emphasize the bulges. Repair**Varies by vehicle type, scar size, and repair time.

Although there are some drawbacks in the car dent repair technology, such as the inconvenience of repairing the rear wheel eyebrows, the corners of the stupid bucket and the AB pillar, its advantages are obvious: low maintenance costs, short repair time, and no impact on the residual value of the vehicle. If you need to repair the appearance of the car, the car dent repair technology is a highly recommended technical option.

Car dent repair is well understood. In fact, it is to restore the recessed part of the paint to its original state, which is called automobile dent repair (called micro sheet metal or non-destructive sheet metal in foreign countries).

Generally speaking, acute and obtuse dents are the kind that can be achieved when repairing car dents.

The main thing is that the depression without paint can be repaired as before, the hail crater can be repaired perfectly, and the corners and AB pillars are not easy to repair.

Diagram of a car dent restoration.

Automobile dent repair technology.

The repair of dents is based on the principles of optics, physics and mechanics, and the principle of levers is used to make the body appear different in size due to various external reasons.

1. Dents of different shades. However, the premise is that the paint surface of the body is not damaged and the metal surface is not stretched too much. The technology of repairing car dents can be said to be a modern technology.

Automobile dent repair technology is an international advanced technology, which is used to repair various dents formed by external forces in various parts of the automobile appearance. This technology also significantly reduces the repair time (about 20-40 minutes to repair a dent) and the cost (only about 50% of the traditional sheet metal and painting).

Moreover, the recessed areas restored by this technology will never be deformed and faded, completely allowing the car to show its original elegance again. Whether it is the door mechanism cover, front wing, rear hatch cover and other 'dents' produced in various countries around the world, the repair range is more than 90%.

What are the car dent repair tools? What are their functions?

1.Tools like crowbars.

The role of the crowbar in the repair process is to restore the dent to its original state by raising it. It is mainly used to push out the sinking steel plate from the inside out. This technique must be delicate, and little by little fine-tuning is the key.

Otherwise, frequent and substantial movements will destroy the original stress and toughness of the steel plate, and even cause greater body damage and paint damage.

2.Rubber hammer.

This tool is no different from an ordinary hammer, except that both ends of the hammer are made of rubber, which can act as a hammer and will not hurt the lacquer surface. It is mainly used to repair the overall shape by striking from the outside in.

3.Pointed. Throughout the restoration process, things like pencil tips are used heavily. Because the texture is harder and the tip is sharper, it can obtain a lot of pressure, which plays a great role in the fine-tuning and prominence of the bumps of the body.

Advantages of car dent repair.

1. Low maintenance cost.

2.Short repair time.

3.There is no effect on the residual value of the vehicle.

Car dent repair defects.

1.The rear wheel eyebrows, corners, and AB pillars are not easy to repair.

2.Damaged paint is irreparable.

3.This technique has a smaller range of applications.

Car dent repair**.

Many friends are concerned about the repair of car dents. In fact, if the charge is relatively reasonable in the case of speed advantage, it is definitely something worth recommending.

Of course, the repair of car body depression is reliable: 1, everyone thinks that this technology is very simple, it is indeed easy to enter the industry, it is really difficult to really do a good job, the market is still in a downturn in the country, many people do not understand this technology, and there are many people who rely on the gourd to draw a scoop, and then Qiaotan plus the early closed repair, so that this industry is very limited, and the car depression repair technician who is really called a master is one of the few in the country, and the car depression repair technology is generally repaired by the master. There is no problem from the front, and when the light is strong, a slight depression can be seen from the side;

2. Under the strong light, it can be seen that the lacquer pattern arrangement of the depression has changed. The master with the highest level of technology, except for the naked eye, can not see any problems, the repair of the place of lacquer arrangement, and spacing are the same. Therefore, the most practical method is to move back and forth from the sunken side eyes under the illumination of the lampboard sedan wide shirt to observe the direction of the lacquer pattern and whether it is evenly arranged;

3. Therefore, the car dent repair ** is not simply related to the situation of the dent itself, but also related to the ability of the repair master, so don't blindly pursue low-cost repair of the dent, the most important thing is to see the effect! After all, each master has different requirements for himself, the repair effect is good and bad, and the real repair is the same as the original car paint, it is not a matter of time, it is experience and understanding. Therefore, when you repair, you must choose a well-known local car dent repair shop, small shop, backpacker, really closed-minded is unreliable, and the asking price is not low.

Millions of car purchase subsidies.