在机械传动中,常用联轴器来传递运动与扭矩。联轴器通常可分为刚性联轴器与弹性联轴器。由于弹性联轴器有弹性元件,不仅可以补偿两轴间的偏移,而且具有缓冲减振的能力,故在一定的场合应用较广。就国内目前来说,使用的有弹性圈柱销联轴器、柱销联轴器、蛇形弹性联轴器、NE 挠性爪形联轴器以及水 In mechanical transmission, couplings are often used to transmit motion and torque. Couplings are usually divided into rigid couplings and flexible couplings. Due to the flexible coupling elastic components, not only can compensate for the offset between the two axes, but also has the ability to buffer vibration, it is more widely used in certain occasions. At home for now, the use of elastic ring pin coupling, pin coupling, flexible serpentine coupling, NE flexible claw coupling and water