AUDI A3 auto parts

The influence of Audi brand cannot be underestimated. It guides the concept of automobile consumption. The price of Audi A3, a small car, is more affordable. Here is an introduction to the structure of Audi A3 components:

Audi's front protection structure is divided into four parts: bumper skin, buffer layer, front anti-collision beam and energy absorption box. Most family cars in the price range of 150,000 yuan adopt this structure.

1. Front bumper skin
inner part of the bumper , which improves the local strength of the front bumper. However, compared with the separately set pedestrian leg protection bar, there is still a certain gap in the protection effect.

2. Buffer layer
A foam buffer layer is provided between the anti-collision beam and the bumper outer skin, and a protective plate is also provided between the foam buffer layer and the bumper outer skin.

3. Front anti-collision beam
The front anti-collision beam is made of aluminum alloy, and the side is a double-mouth closed structure. The left and right sides are deformed after compression, which plays a certain role in guiding the collapse. The single layer thickness of the aluminum alloy sheet that makes up the front anti-collision beam is 2.5mm.

4. Front energy absorption box
The front energy absorption box of the Audi A3 is a square cylindrical structure, and from the outside it does not seem to have a crush guidance structure.

Although the process defects only look unsightly or do not affect the strength, they still have a slight impact on the brand image. This represents the attitude of the production line towards process quality control. A car is made up of many parts. If each part has a defect, is the car still worth buying? As a high-end brand, Audi really should not have such process problems.

The Audi A3's radiator condensers are all located in the crumple zone of the front energy absorption box. This structure will result in more damaged parts even in a low-speed frontal collision accident, and the repair cost will be higher.

Each brand has its own safety body design concept. As a mid-to-high-end brand, Audi naturally has its own understanding of safety. We have talked about the gaps on the left and right sides of the car body in previous issues. The Audi A3 also has this. Avoid the left and right ends of the anti-collision beam. If a side collision occurs that avoids the anti-collision beam, after the collision energy breaks through the headlights and bumper, the longitudinal beams, wheels, and front suspension inside the fender are directly stressed. Let's put safety aside and talk about the fact that if the front suspension and wheel suspension are deformed due to stress, the wheel alignment will be destroyed, and the driving experience will deteriorate after the vehicle is repaired. This is also the reason why everyone is reluctant to buy accident cars.

If the repair technicians at the repair shop have a spirit of pursuing perfection and do their best to repair the accident vehicle, it is fine. If the repair technicians think that it is good enough, then the driving experience of the vehicle will definitely deteriorate after the repair. Based on experience, the deterioration of the driving experience should be more obvious. Therefore, whether for safety reasons or for repair quality considerations, 100% frontal collision is the best choice in frontal collisions.