Changzhou jianhua vehicle parts factory: some of the car anti - collision steel beam is the cause of foam

2019-06-20 Author：admin

　　In high-speed collision, the anti-collision steel beam plays the role of transmission, and in low-speed collision, the anti-collision steel beam can play the role of reducing maintenance costs. So why do some cars have foam steel beams? Instead of the steel beams "becoming" foam, a layer of foam is added between the steel beams and the plastic bumpers to act as energy absorbers. In order to play a better protective role in low-speed collision with pedestrians, and to protect the safety of people inside and outside the car to the greatest extent.
　　This paper is organized by changzhou jianhua vehicle parts factory