摘要
半轴总成的功能是接受从差速器传来的转矩并将其传给车轮,驱动车轮转动,承受地面传递给车轮的作用力。半轴晃动将导致整车操稳性差,严重时半轴脱出,直接影响驾驶员生命安全。针对某款汽车半轴总成晃动问题,经理论核算、工艺分析、DOE分析,发现其存在的缺陷,对半轴总成结构设计及装配工艺进行优化。
The function of axle shaft assembly is to receive the torque from differential and transfer it to the wheels which are driven to ro-tate, and also to bear the applied force from ground to the wheels. The axle shaft shaking will result in a bad vehicle controllability and stability.More seriously, if the axle shaft runs out, it will directly affect the driver＇ s life safety. Aiming at the axle shaft shaking of a certain car,through theoretical calculation, process analysis and DOE analysis, the existing defects were found out, the structure design and assemblyprocess of the axle shaft assy were optimized.
出处
《汽车零部件》
2017年第4期59-61,共3页
Automobile Parts
关键词
半轴
晃动
理论核算
DOE分析
Axle shaft
Shake
Theoretical calculation
DOE analysis
