What's the front bar skeleton?
Fender beam
The front bar frame is an anti-collision beam, which is a device used to absorb collision energy when the vehicle is affected by a collision. The main role of the front bumper skeleton is to fix and support the bumper housing, but also to absorb and disperse the collision energy when the vehicle crashes, thus protecting the safety of the vehicle and passengers. The skeleton usually consists of a main beam, an energy absorption box, and a fixed plate attached to the vehicle. In the low-speed impact, the main beam and the energy absorption box can effectively absorb the impact energy, reducing the impact of the longitudinal beam of the car, which not only improves the safety of the car, but also helps to protect the passengers from injury.
The front bumper frame is an indispensable safety device of the car, which has the front bumper, the middle bumper and the rear bumper. The front bumper frame has a front bumper liner, front bumper frame right bracket, front bumper bracket left bracket and front bumper frame, all of which are used to support the front bumper assembly. In addition, the anti-collision beam is generally hidden inside the bumper and inside the door, under the effect of greater impact, when the elastic material can no longer buffer energy, it does play a role in protecting the occupants of the car.
Therefore, the front bar skeleton is not only an important part of vehicle safety, but also in daily driving, if the front bar skeleton is damaged without treatment, the crack may become larger, and ultimately affect the safety of the car. Therefore, keeping the front bar skeleton intact is very important for driving safety.
What if the front frame of the car is damaged
When the front anti-collision skeleton of the car is damaged, we generally choose to replace it. If not handled in time, it may have an impact on driving safety. The specific treatment depends on the area of the crack, if the area is small, it can be repaired by welding, if it exceeds the standard, it needs to be replaced.
Among all the exterior parts of the car, the front and rear bumpers are the most vulnerable parts. If the bumper is seriously deformed or shattered, it can only be replaced. If it is only slightly deformed or cracked, it can be repaired with structural adhesive painting with guaranteed quality. The structural adhesive has high strength, can withstand large load, aging resistance, fatigue resistance, corrosion resistance, stable performance, and is suitable for the bonding of strong structural parts. If it is a metal bumper, it will need to be repaired by welding at an auto repair shop. After repair, it is necessary to carry out car paint treatment, and pay attention to the dust-free requirements during operation, otherwise the paint effect will be affected.
In addition to the front bumper skeleton, the car's bumper system also includes other components, such as bumper linings, brackets, etc. Together, these components form a complete bumper system that provides comprehensive protection for the vehicle. As part of the bumper system, the anti-collision beam is usually hidden inside the bumper and door, and it can play an important role in protecting passengers from injury when the vehicle is hit by a large impact.
It is important to note that not all cars are equipped with crash beams. Anti-collision beam materials are also diverse, including aluminum alloy, steel pipe and other metal materials. Collision beams of different materials and designs may vary in terms of absorbing collision energy, but their common goal is to improve the safety performance of the car.
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