In the design of axles bearing moment of torsion and bending, it is necessary reinforce stress of materials according to the real conditions of the enterprises.
在设计承受扭矩和弯曲的轴类件时，一定要从本企业的实际情况出发，来实现材料的仿应力强化。
2
The suitable bearing eccentricity method of influence matrix minimum torsion strain energy was presented for the first time, and the expression of the value of bearing eccentricity was educed.
首次提出了影响矩阵的最小扭转应变能设置支座预偏心的方法，推导出了合理支座预偏心值的数学表达式。
3
The simulation of controlled hot rolling process of bearing steel (GCr15) has been realized by use of hot torsion test equipment.