花键轴、键槽轴及阶梯轴等型式的传动轴扭转刚度计算,虽然结构较复杂,但可分解为简单元素的串联和并联,首先对各元素分别计算,再将计算结果按照一定的法则复合,就可以得到全轴的扭转刚度。轴的扭转刚度C定义为在轴的全长上产生单位扭转角所需的扭矩T。C=T/θ对于等直径圆轴 Although the structure is complex, it can be decomposed into series and parallel connection of simple elements. First, the elements are calculated separately, and then the calculation results are compounded according to certain rules , You can get the entire shaft torsional stiffness. The torsional stiffness C of the shaft is defined as the torque T required to produce a unit twist angle over the full length of the shaft. C = T / θ for equi-diameter round axis