The rear collision stop of Volkswagen makes full use of the buffer structure space in the structural design, and has the advantages of light weight, low impact force and good cushioning effect. Moreover, the installation and disassembly are convenient, the interchangeability is good, and the manufacturing and maintenance costs are low. In fact, the rubber bumper is an ideal buffer for rolling stock. Compared with other buffers, it has the advantages of simple structure, convenient maintenance, low price and good buffering effect.
In order to further improve its performance, in addition to the improvement in design, it also improved in terms of parameter selection. Therefore, the application of the rear collision stop of the public can improve the quality of vehicle operation. A single layer of rubber is the basic working element of the bumper. In the design process, the main performance parameters include: external dimensions, maximum impact force, stroke, capacity, absorption rate and quality.
Comprehensive analysis, from the perspective of reducing impact, reducing noise and reducing the collision wear of vehicle parts, the smaller the maximum impact force of the rear collision stop of Volkswagen, the better the buffer effect.