Can you put the airbag back in use after it has been exploded? Are you reassured?

Many people know that in the event of a serious collision, the airbag on the car will pop out, which can play a certain role in cushioning protection, and the airbag is a disposable active safety device, which cannot be retracted and reused after being bounced out, so we must repair or replace it. In order to save money, many car owners will choose to repair rather than replace a new set of airbag systems, is this really good? Let's take a look.

Standard configuration. <>

As a standard configuration and safety device in automobiles, airbags have very strict design requirements. Therefore, it is rare to see a car that will automatically pop out due to the failure of the airbag, and it will only pop out in the event of a collision. The airbag system is composed of four parts: impact sensing, airbag, airbag ECU, and inflation system.

When the airbag is deployed, we don't just take the airbag back and use it again, the airbag ECU needs to be replaced.

Airbag repairs.

Most airbags are made of high-strength fiber materials such as nylon, so they do not rupture easily when deployed, so it is possible to try to repair the airbag system. If the airbag ECU is not damaged in the collision, then you can go to the 4S shop or repair shop to restore to the initial value, if other airbag components are damaged, it should be replaced, and the general repair will be cheaper than replacing a new airbag system. Generally, the repair of ** ranges from hundreds to thousands, and the replacement of a new set of airbag system costs at least thousands or even tens of thousands of yuan.

Airbag replacement.

If the airbag has been deployed normally, it is still recommended to replace a new airbag system is more reliable, because the airbag is related to the safety of life, if you repair the airbag, but you can't be sure that the airbag system is completely repaired, without a trace of error, to ensure that it can be deployed normally in the event of a collision. You can't ignore life safety because you save money, and it's better to replace it with a brand new airbag honestly. Replacing a new airbag system is also a certain requirement, and you can't just replace an airbag system.

We must choose the original factory when replacing the airbag system, do not choose the auxiliary factory, although the original factory and the auxiliary factory are hundreds of dollars, but the quality difference is more than that, don't covet this little cheap.

Conclusion: The airbag is set up to ensure that it can reduce certain injuries in the event of a collision, and some drivers choose to use the airbag in order to save money"Cutting corners"Isn't this the last line of defense that you are destroying yourself? Such money cannot be saved.

After the airbag is deployed, can it be repaired and used again? Do I need to check it out?

After the car airbag pops out, it must have entered the overhaul, and this kind of car can be driven if it is opened, but it still has a certain degree of danger.

Hello dear <>

When an airbag deploys, it's not scrapped. The deployment of airbags is a passive protection measure in the event of a collision to reduce the injury to the driver in a collision. Once the airbag is deployed, you need to pay attention to the condition of the airbag and the vehicle itself to decide if it needs to be replaced or repaired.

In general, airbag systems are designed to be single-use, so if the airbag has been ejected, the entire airbag assembly needs to be replaced with an extremity, and it is not advisable to repair it. At the same time, it is important to note that the components of the airbag are pre-manufactured, and it is not possible to repair or replace existing parts. In addition, an airbag that deploys can damage the controller and other related systems and must be carefully inspected and treated by a repair professional.

In short, once the airbag is deployed, it is recommended to send the vehicle to a professional repair shop for inspection as soon as possible to ensure the safety and reliability of the vehicle in subsequent driving.

When the airbag pops out, it is scrapped, because the airbag is a disposable active safety device, and it cannot be used again after it pops off, so it will naturally be scrapped. Of course, the car was not scrapped after the airbag was leaked, as long as the car did not damage the engine and main structure, the car can still be used after repair. However, if after the airbag is deployed, the engine and the overall structure are affected to a great extent, which may cause the vehicle to be scrapped, and this loss is also particularly large, indicating that the accident is particularly serious.

Car airbags.

Airbags are disposable devices on cars that lose their effectiveness after they pop out. Because of the chemical reaction that occurs when it ejects.

It is irreversible, and the inflatable device will be scrapped after the chemical reaction is completed; In addition, the airflow at the moment of airbag inflation is very large, and these airflows are enough to change the structure of the airbag, and at the moment of bursting, it is also likely to be directly cut by some hard objects, so even if it can be used, it is not safe.

The gas inside the airbag is nitrogen, and the airbag contains solid sodium azide.

Nan3, when it is violently impacted, it will quickly decompose to form a large amount of nitrogen, so the air bag is filled with nitrogen. The inflator of the airbag is not only required to work reliably, with stable performance and good durability, but also to meet the requirements of environmental protection, and to reduce its quality and cost as much as possible.

How airbags work

When the car suffers a certain amount of collision force, the airbag system will trigger a chemical reaction similar to a small dose of explosives**, and the airbag hidden in the car will be inflated in an instant, which will play a cushioning role before the occupant's body collides with the equipment in the car, reducing the impact force on the body.

In order to achieve the effect of reducing occupant damage.

In the process of driving, the sensor system continuously sends speed change information to the control device, and the control device analyzes and judges this information, if the measured acceleration and speed change.

or other indicators exceed the predetermined value, then the control device sends an ignition command to the gas generator or the sensor directly controls the ignition, and the ** reaction occurs after ignition, generating N2 or releasing the compressed hydrogen in the gas tank to fill the collision air bag. When the occupants are in contact with the airbag, the collision energy is absorbed through the damping of the exhaust hole on the airbag, so as to achieve the purpose of protecting the occupants.

If the airbag bursts, you can't put it back, so you can only replace it with a new airbag and put it back in. Airbags and seat belts are now standard in cars. No matter how low the configuration, the car will have at least two airbags in the front and rear seats.

Airbags are used to protect passengers in the event of an accident. The combination of airbags and seat belts can reduce the chances of injury to passengers in the car.

In the event of a collision, the airbag** instantly generates a large amount of gas, causing the airbag to inflate rapidly and protect passengers. If you don't wear a seatbelt while driving, the airbag can injure the passenger's face and chest. If the impact is strong, the airbag that deploys can even be scoured and cause very serious injuries to passengers.

Therefore, I would like to remind all friends to wear a seatbelt when driving. Airbags are also placed in various positions, generally in the main driver's steering wheel, passenger console, A-pillar, B-pillar, front seat, under the steering wheel, and near the armrest box. These airbags play different roles.

However, the main function of airbags is to restrain the passengers in the car and act as a cushion for the passengers in the car. If the passenger in the car is not restrained at the time of the accident, and the passenger is hit in the car, it will cause serious secondary injury to the passengers in the car. Airbags, air curtains, seat belts, and headrests are all there to restrain passengers in the car.

It is important to note that the airbag and some internal parts need to be replaced after the airbag**. Usually, the airbag is installed in the interior panel, and the interior panel will reserve an airbag detonation port. After the airbags**, you will need to replace them with new airbags, seat belts, center consoles and some trim panels.

If some parts of the interior are not replaced, but the detonator is re-wrapped or glued, the airbag may not deploy in the next accident. Therefore, after a major accident, it is necessary to pay attention to the repair, and it is necessary to replace the new center console, interior panels, and new airbags.

Millions of car purchase subsidies.