The hydraulic drive type structure, torsionalaxis compels synchronization.
液压上传动式结构，扭力轴强制同步。
2
The results indicate that the elastic operating stress range of a torsionalaxis is extended greatly by pre-twist process and the main reason lies on surface residual stress.
结果表明，预扭后扭力轴弹性工作应力范围得到极大扩展，其主要原因在于预扭塑变形成的表面残馀应力。
3
The ring network switch device increases the electric clearance, effectively prevents the occurrence of the creepage phenomenon and enhances the torsional strength of the switch principal axis.