How to fix a car door dent, how to fix a car door dent

Here's how to fix the door dent yourself:Plastic body: 1. If the dent is not big, it can be repaired by pouring boiling water and baking with a hair dryer;

2. If the dent is relatively large, but not sharp and gentle, you can slowly pull up the depression by pouring boiling water and using the traction rod; If the depression can be touched from the inside, it can be pushed directly from the inside to the outside.

The process of sheet metal painting repair:

1. First of all, use a hammer to blow or weld to restore the depression position on the door;

2. Then use putty to smooth out to avoid uneven places;

3. Then use various types of sandpaper to polish and smooth the door;

4. Finally, the bottom layer is sprayed, colored, painted, baked, and installed parts.

1.Align the traction spacer coated with hot melt adhesive to the center of the depression and gently press it with your hand. ,.. after a few minutes

2.For the location, the tool hook can't reach in from the side, so you can only remove the door and find a suitable tool to prepare to remove the door.

3.First of all, remove a few fixing screws hidden in the interior panel, and then break the interior panel evenly and forcefully, and we repair the sharkskin dent.

4.The next thing is to dismantle the wiring harness, pay attention to remember the original position of the wiring harness and the corresponding interface, don't disassemble it when you ,.. a while

5.The interior is basically dismantled, so that the hook can reach the depression, and it is generally OK to find a special iron fixing bracket to fix the door ,..

Here's how to fix the door dent1. Insert the hot melt glue stick from behind the glue gun, pull the trigger several times, and let the glue stick enter completely.

2. Insert the glue gun into the power socket and preheat it for 3 or 5 minutes to melt the hot melt adhesive completely.

3. Select the appropriate traction gasket according to the diameter of the dent, pull the trigger of the glue gun, and apply the traction gasket with melted glue.

4. Align the traction pad coated with hot melt adhesive to the center of the depression and gently press it with your hand.

Or after 5 minutes, align the center hole of the tension bridge with the axis of the traction spacer and install it.

6. Tighten the screw knob on the screw shaft of the traction gasket and slowly tighten it until the dent part is repaired.

7. If the dent repair is not ideal, you can repeat the above steps until the dent repair is completed.

8. If the diameter of the depression is relatively large, it can be repaired from the periphery of the depression, and the repair steps are repeated clockwise until the center of the depression is repaired.

1. Insert the hot melt glue stick from the back of the glue gun and pull the trigger a few times to let the glue stick enter completely.

2. Plug the glue gun into the power socket and preheat it for a few minutes to let the hot melt adhesive melt thoroughly.

3. Select the appropriate traction gasket according to the diameter of the dent, pull the trigger of the glue gun, and coat the traction gasket with melted glue.

4. It will be coated with hot melt adhesive. The traction spacer is aligned with the center of the depression and gently pressed with your hand.

5. After a few minutes, the center hole of the tensile bridge is aligned with the shaft of the traction gasket and set.

6. Rotate the screw shaft of the traction gasket with a screw knob and slowly tighten it until the recessed part is repaired.

7. If the dent repair is not very ideal, you can repeat the above steps until the dent repair is intact.

8. If the diameter of the depression is relatively large, it can be repaired from the periphery of the depression, and the repair steps can be repeated in a clockwise direction until the center of the depression is repaired.

The method of repairing the car door dent is as follows:

Prepare tools: hot water, hair dryer, hammer, tool box.

1. In the case of a door depression, the owner can prepare some hot water, pour it on the sunken position, and then use a hair dryer to hot bake the sunken part, and the sunken part will automatically rebound.

2. You can also remove the inner door panel, pour hot water on the recessed position, try to press it by hand from the inside to the outside, or you can use a larger object to eject the concave position.

3. When the door is seriously dented, the owner should try to drive the vehicle to the nearest auto repair shop, and professional technicians will use professional tools to eject the dented position. If it is a very serious depression, you can use sheet metal repair.

In addition, the owner is reminded that when using the vehicle daily, he must strictly abide by the traffic safety rules of the road to avoid causing damage to the surface of the vehicle and affecting the driving safety of the owner and the occupants in the vehicle.

Car maintenance items

Car maintenance items include changing engine oil, oil filter, air filter, air conditioning filter, fuel filter, transmission oil, engine belt, checking spark plugs, tires and brake systems, cleaning throttle valves, fuel injectors, and adding brake fluid.

Car maintenance refers to the preventive work of regularly inspecting, cleaning, supplying, lubricating, adjusting or replacing certain parts of the relevant parts of the car, the purpose of which is to keep the car clean and tidy, the technical condition of the vehicle to be normal, eliminate hidden dangers and prevent failures, slow down the deterioration process of parts, and extend the service life.

1. It is adsorbed on the object and has a very large tearing force. Then we can use this small suction cup to repair the small depression of the car door, and adsorb the suction cup on the depression, if the depression is large, you can use a few more. For the depression of the sharp large vertical beard area, it is recommended to go to the repair shop and call the sheet metal master to repair it.

2. You can pull it out with the help of tools, which requires skillful force, otherwise the depression is likely to become prominent and affect the appearance. You can use a bridge suction rod that can suck up the sol gasket that we have attached, and then twist the nut until it is pulled until the depression is flattened, so that the force will be more even.

3. Another method is to go to the store for light sheet metal, use a suction cup to suck out the depression position, and then use the hook to reach into the back of the depression area, and then slowly eject it, and finally use a rubber hammer to treat the protruding part, which is similar to the effect of doing it yourself.

4. The general sheet metal repair is determined according to the difficulty and area of the depression repair, the larger the area and the sharper the depression, the more difficult it is to repair, so it is relatively expensive.

Automobile dent repair is the use of physical ceiling to repair car dents directly from the back of the car steel plate, without painting. In general, the methods that can be used to repair door dents are stretching and jacking. Some friends must be curious about how to repair the dents of the car door without destroying the original paint finish.

So, in response to the curiosity of many friends, Bian Xiao will tell you about it. We can't generalize about whether the repair method for car door dents is to pull or jack. First of all, it is necessary to analyze the severity of the dent in the car from a practical point of view.

If the door is just a small dent, and the dent is not deep on the plane, or it is an acute or obtuse angle, it can be pulled very well even if it is pulled. Then it is recommended that you use the painting method directly to restore the dents directly from the paint surface. In this case, the door panels can be removed without completely moving any parts of the car.

If the dent in the door is more severe, or if the door is pulled out with a long dent, then a dent is also created in the place of the rib line. As shown below, the car just rubbed against something else. It looks serious, but it's actually dirty. Just polish it before throwing it.

If this is the case, it can only be repaired with the top warping method. The top repair needs to be done from the reverse side of the sheet metal, so for general repair, we need to remove the inner panel of the door, remove the inner panel, find the screws fixed on the door panel, and remove the screws. For the removal of the door panel, the owner is most worried about whether it will be broken, or there will be abnormal noise after disassembly.

But if the door dent can't be sucked out from the outside, such as the slender dent of a car like this, it must be pushed out from the inside to protect the original paint. It's a given.

Open the fasteners that hold the door panel, remove the wiring harness from the door panel, and secure the door panel with a fixed rod. Generally, it can be repaired by using the empty gap in the door. In fact, there is no need to be too entangled in the disassembly and assembly of the door guard.

The door guards are installed with screws and clips, which are designed for repairs. It's really easy for people who don't understand to remove the door panel. It's just that they don't know where the screws are hidden.

Of course, it will break if it is broken. But it's actually not difficult for those who understand, it's like eating and drinking.

Tilt repairs require the use of a pry bar tool, which should be inserted into the door and the sheet metal edges should be protected to avoid rubbing off the paint. Move the tool to find the position of the depression, and gently push out the depressed metal sheet evenly until the metal sheet is integrated into the car paint, and the curvature of the car paint is consistent, and the repair is completed.

If the top item has a bulge, tap it back and forth with a rubber hammer and a special wooden pen until the depression blends into the paint.

This dent, caused by friction, is perfectly repaired. See if you have a deeper understanding of how to repair door dents. Some dents can be repaired without moving any parts of the car, but some can only be repaired by removing the door panels.