Correction of the left and right longitudinal beams will have an impact. In collision accidents, the front and rear longitudinal beams bear the main energy absorption function. The longitudinal beams absorb collision energy through crushing deformation and bending deformation. Introduction to front longitudinal beams: Many car buyers may not be familiar with front longitudinal beams. The front longitudinal beams are equivalent to the skeleton of the car, composed of two longitudinal beams located on both sides. The longitudinal beams are mostly stamped from low-alloy steel plates, with a cross-section in the shape of a channel or I-beam. The front part of the vehicle's longitudinal beams belongs to the energy absorption zone. Once a collision occurs, they will crumple, and even after repair, it is easy to detect. Therefore, inspecting the front longitudinal beams is an important area for identifying accident vehicles. Function of front longitudinal beams: Although many vehicles are equipped with front and rear anti-collision beams, in the event of a frontal collision, the two front longitudinal beams, most of which are covered by the engine, are the ones that truly play a role. In collision accidents, the front and rear longitudinal beams bear the main energy absorption function. The longitudinal beams absorb collision energy through crushing deformation and bending deformation. Among them, the front longitudinal beams bear about 60% of the total collision energy.
