Hy-Vo齿形链与链轮的刚柔耦合接触动力学特性研究

Research on Rigid-Flexible Coupling Contact Dynamics Charateristics of Hy-Vo Silent Chain and Sprocket

基于多体动力学软件RecurDyn,建立了Hy-Vo齿形链与渐开线链轮的刚柔耦合接触动力学仿真模型,研究了Hy-Vo齿形链与链轮在啮合过程的动态接触应力,分析了对滚异形销轴之间的接触应力的变化规律,研究结果表明,刚柔耦合接触动力学分析技术为研究Hy-Vo齿形链与链轮传动过程中真实接触区域的力学特性提供了一种切实可行的研究方法。

Based on multi - body dynamics software RecurDyn, the rigid - flexible coupling contact dynamic simulation model of Hy - Vo silent chain and involute tooth sprocket is established, the dynamic contact stress of Hy - Vo silent chain and sprocket during the engaging process is studied, the dynamic rolling contact stress of rocker - pins is analyzed, the results show that the rigid - flexible coupling contact dynamic simulation technology provides a practi- cal research method for research on dynamic mechanics for the actual contact area of Hy - Vo silent chain drive system.