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非独立悬挂的汽车驱动桥壳,由于经常是用无缝钢管扩展或用钢板模压焊接成型,是一闭口圆柱形薄壁构件。它把汽车的重量(包括惯性力)传到车轮上,并将作用在车轮上的牵引力、制动力、横向力传到悬架及车架上,同时驱动桥壳又是主传动器和车轮传动装置的外壳,因此必须有足够的强度与刚度。为了减轻汽车的非悬挂质量,它的重量应当力求减轻。以前都是采用材料力学方法计算,随着工业技术的发展,提出了精确计算的要求,以便
A non-self-contained automotive transaxle housing is a closed-ended cylindrical thin-walled component, as it is often expanded with a seamless steel tube or formed by steel plate molding. It is the weight of the car (including inertia) to the wheel, and will act on the wheel traction, braking force, lateral force spread to the suspension and frame, while the drive axle housing is the main drive and wheel drive The enclosure of the device must therefore have sufficient strength and rigidity. In order to reduce the car’s un-suspended mass, its weight should be reduced. In the past, material mechanics methods were used to calculate. With the development of industrial technology, accurate calculation requirements were put forward so that