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奥迪新近推出的A8型轿车颇有特色,据说可与宝马的新7系列一争高低,A8型轿车在安全性方面有其突出可取之处,它迭连出三招。 A8型轿车的底盘与传统的薄板结构相比。具有更好的刚性及尺寸稳定性,其挤压区域采用的铝合金梁可有效地提高单位质量的吸能显。新的独特的布局设计能将正面碰撞的巨大冲击力转化成变形能。若在车速8km/h时受到碰撞,其冲击力可由自行复原式保险杠所吸收;而在高速行驶时,汽车头部的管状铝合金纵梁也会变形,若需修复,只要用紧固件调换搭接部分即可。(见图1)
Audi A8 recently introduced quite distinctive, is said to be competing with the new BMW 7 series, the A8 sedan has its safety aspects of its prominent merits, it has repeatedly linked to three strokes. The chassis of the A8 sedan is compared to the traditional sheet structure. With better rigidity and dimensional stability, the aluminum alloy beam used in the extrusion area can effectively improve the energy absorption per unit mass. The new unique layout design transforms the huge impact of a frontal collision into deformation energy. If the speed of 8km / h by the collision, the impact can be absorbed by the self-healing bumper; at high speeds, the head of the vehicle aluminum alloy longitudinal girder will be deformed, if necessary to repair, as long as the use of fasteners Exchange lap part can be. (see picture 1)