【摘要】 提出以平盘-波纹盘配合的方案来提高传动装置可传递的扭矩。论文首先分析了平盘-波纹盘间电流变液的剪切运动特点,推导出平盘-波纹盘间电流变液的速度分布、压强分布及可传递力矩的特点。通过实验,将双平盘电流变传动装置与平盘-波纹盘传动装置比较,证明了平盘-波纹盘结构可以极大的提高传递扭矩,且其传递扭矩的放大程度与波纹盘的波纹头数无关,而主要取决于装置和波纹的结构参数以及电流变液的流变特性。更多还原

【Abstract】 In this paper,a flat-wave disc-shape ER(electrorheological) actuator has been design and built to improve the torque transmitted.Dynamic characteristics under shear mode are analyzed.Velocity and pressure distributing between the flat and wave discs are educed with Bingham model.Torque generated by the pressure and shear stress are also discussed.Experiments compared the double flat discs with the flat-wave discs actuator has proved that the later greatly improved the transmitted torque.更多还原