Does the sheet metal of the car door have an effect on the door?

Very harmful. Benzene poisoning occurs in the paint industry. Occupational hazards and prevention of benzene and its compounds include: benzene, toluene, xylene and other compounds.

Common working environments are:

In production, benzene is present in industries that produce phenol, nitrobenzene, aniline, rubber, plastics, pesticides, etc.

In the process of sales and use, spray painting, painting, painting, glue, viscose, printing, tanning, shoemaking, toys, furniture manufacturing and other operations can be contacted. Exposure to benzene, toluene, xylene and other compounds can cause the following occupational hazards: short-term exposure to high concentrations of benzene and its compounds can easily cause acute poisoning, and neurasthenia symptoms appear, such as headache, dizziness, fatigue, poor sleep, memory loss, etc.

Long-term exposure to more than a certain concentration of benzene and its compounds can cause chronic poisoning, hematopoietic system damage, such as leukopenia, anemia, etc., and seriously lead to leukemia. Long-term exposure can make dry, chapped, and sensitive people are prone to rash, eczema, folliculitis and defatting dermatitis.

Comprehensive measures must be taken to prevent poisoning by benzene and its compounds:

Use new materials and improve new processes.

Adopt automation and containment work.

Strengthen ventilation and exhaust.

Use effective personal protective equipment such as gas masks, masks, etc.

Strengthen the monitoring of environmental concentration in the workplace.

Conduct regular occupational health check-ups.

If the door is seriously damaged, it will be replaced directly, and the sheet metal will not be used at all, so the local sheet metal will have no effect on the door, unless the rotating shaft is broken.

The interior of the door after sheet metal is composed of three parts: the door body, the door accessories, and the interior of the car. The door is very important for the whole car, which directly affects the safety performance of the vehicle and the sound insulation effect of the vehicle. Therefore, when buying a car, you must look at whether the quality of the door is passable.

In addition, there are many parts of the door, such as interior panels, sound insulation patches, waterproof layers, window regulators, car locks, anti-collision steel beams, stiffeners, door audio, electronic circuits and other complex parts.

Related Cases. On the morning of December 2019, the defendant Gao wandered the streets of Longxi Town, Yuqing County, looking for the target of the crime, and tried to open the door of a vehicle parked on the side of the road by "pulling the car door", and finally, Gao opened the door of Sun's unlocked vehicle at the intersection of the farmers' market, and stole the wallet in the co-pilot's storage box in the car, the cash in the wallet of 6,500 yuan, ID card and other documents.

Verdict. Defendant Gao X committed the crime of theft and was sentenced to one year imprisonment and a fine of 5,000 yuan. The defendant Gao was ordered to make restitution of 6,500 yuan for the victim Sun's losses.

Automobile sheet metal is a technical means of automobile repair, which refers to the need for repair of the body of the car after a collision. Such as body damage analysis, body measurement, body sheet metal forming, tensile correction, stress relief welding, body accessories installation, configuration and adjustment, etc. Let Bian Xiao Automobile briefly introduce sheet metal technology and its sequelae to friends.

What are the sequelae of door sheet metal painting: an introduction to sheet metal.

Automobile sheet metal is a production and processing method of automobile repair. To put it bluntly, if the appearance of the body is damaged and deformed, the process of sheet metal is required. Car collision repair has been repaired by the original &ldquo pull welding.

It has been developed into a secondary manufacturing and installation configuration for the body. The repair of a crashed car is not a simple knock on the sheet metal of the car, and the quality of the repair may not be able to observe the appearance and cracks of the car with the naked eye alone. Repairmen not only need to understand the main technical parameters and external dimensions of the body, but also need to master the material characteristics of the body, the transmission of stress characteristics, the deformation trend and stress points of the body, and the welding process and other body production processes.

On the basis of mastering these knowledge, repairers also need to use advanced measurement tools and accurate three-dimensional measurement of the body to judge the state of direct or indirect damage and deformation of the body, as well as the hidden dangers caused by the deformation of the body, and formulate a complete body repair plan. Then, with good repair technology and accurate 3D dimensional data of each key point of the body, the key points of the body are restored to their original position, and the damaged body is restored to the state when it left the factory.

Door body panel coating after-effect, after-effect introduction: sheet metal worker workflow details.

1.Body disassembly (removal of all sheet metal parts that may be associated with it, or where the paint job is well done and the report is pure)2. Body repair (replacement, stretching, welding, etc.) damage caused by impact or overturning of iron plates, bending of beam frames, dimensional displacement, etc.

3.Repair of sheet metal parts (gluing all damaged sheet metal parts together for repair, such as weld appearance and dimensional repair)4. Sheet metal parts Yan Xiu (resetting the repaired sheet metal parts such as doors and lamps and the displaced non-sheet metal parts such as electromechanical requires superb skills and unremitting patience to achieve accurate and beautiful installation) 5.

Car installation (install and fix all sheet metal parts, test all sheet metal parts after painting) 6. Finish and leave the factory.

The after-effects of door body panel painting are briefly introduced. Some people may ask why the sequelae are not briefly introduced! I don't think the sequelae is very simple, that is, after the car is scratched, the paint film on the surface of the sheet metal is destroyed, revealing the sheet metal layer, and it is easy to rust when it encounters rain, so the car must also be well maintained, and there is no need to worry about it!

Millions of car purchase subsidies.

Summary. Hello, glad for your question, the car door is broken is sheet metal or change the door, it needs to be based on the specific situation, if it is not serious, it is not recommended to change the door, the vehicle depreciates more after the door is changed. Hope it helps.

Hello, glad for your question, the car door is broken is sheet metal or change the door, it needs to be based on the specific situation, if it is not serious, it is not recommended to change the door, the vehicle depreciates more after the door is changed. Hope it helps.

I'm better at sheet metal or change the door.

Sheet metal can.

It is not advisable to change the door.

Isn't it useless to make the shockproof plate inside the sheet metal door?

If the sheet metal is long, the putty will fall off later.

No, it doesn't matter.

Do it in a 4S shop, the quality is still guaranteed, don't go to the auto repair shop.

What's the harm of changing doors, now it's tangled.

If you sell the car after changing the door, it will depreciate in value, and there is no other effect.

Will there be a phenomenon of unsealing behind the door after changing it?

No, as from the factory, there is no change in use.