Through the analysis of the rotation of the wheelcenter round the kingpin axis, derive spindle offset and longitudinal kingpin offset algorithm;
通过分析车轮转动时轮心相对于主销轴线的运动，推导出主销横向偏移距及主销纵向偏移距的算法；
2
The hypoid gear is in common use today due mainly to the fact that the offset pinion allows the propeller shaft to be set below, (for cars) or above, (for commercial vehicles) the crown wheelcenter.