摘要
介绍了旋转弯曲式轮轴试验台与偏心激振式轮轴试验台的结构形式和试验原理,对2种试验台上的车轴试样的变形和应力进行了理论和计算,并对比分析了疲劳试验差异。
The structure forms and testing principles of the rotating bending wheelset test stand and the eccentric excitation wheelset test stand are described.The theoretical and calculations for deform and stress on axle samples on the two test stands are carried out.And the differences in fatigue tests are compared and analyzed.
引文