Because of the complexities in geometric forms of the axle and the supporting Patterns, most of the calculations of the critical speed of turningaxle are difficult.
由于轴的几何形状及支承方式的复杂性，转轴临界转速计算中的许多问题，是困难的问题。
2
With a unique 2-piece joint between the axle and the wheel, the same extreme wheel turning angle is divided into two shallower angles without joint binding.
一个独特的2片联合之间的车轴和车轮，同样的极端车轮转角分为两个较浅的角度而不联合约束力。
3
Have analysed in the role that cuts force, gravity and center very tight force take off, exceed the common workpiece defect in slender axleturning processing produce reason.