The study provides theoritical foundation to improve the dynamic tracing accuracy of the twist-roller frictional drive 研究结果为提高扭轮摩擦传动机构动态跟踪精度提供了理论基础。
We also proved that lead of the twist-roller frictional drive not only is influenced by the load, but also has relation with contact stiffness between the twist-roller and the shaft 证明了导程的变化量不仅取决于载荷变化量,而且取决于扭轮和传动轴之间的接触刚度。
To the problem that the lead of the twist-roller frictional drive is influenced by the load fluctuation, the relationship formula between the load and the lead is presented at the basis of force analysis 摘要针对扭轮摩擦传动机结构导程易受载荷波动影响的问题,通过对扭轮摩擦传动机构进行力学分析,给出了工作载荷和扭轮摩擦传动机构导程的关系式。
Three possible contact driving mechanisms of saw motor are discussed, and the frictional drive of saw motor is shown by the linear relation between the speed of the slider and the driving voltage 探讨了表面弹性波马达三种可能的接触传动机理,并以表面弹性波马达动子速度与驱动电压呈线性的关系,首次证实了表面弹性波马达的工作原理是接触摩擦传动。