时间：2014-11-25 18:44　作者：admin　点击： 次

The star elastic coupling is made of engineering plastic with a certain degree of hardness. When connecting two coaxial lines, it has the performance of off-axis and cushioning according to the actual work. Can it be used in many occasions? In actual use In the process, the impulse can be avoided to the greatest extent, and the loss can be reduced.
Gear couplings are divided into various tooth shapes.Gear coupling is composed of internal gear ring with the same number of teeth and flange half coupling with external teeth.The external teeth are divided into straight teeth and drum teeth. The so-called drum teeth means that the external teeth are made into a spherical surface. The center of the spherical surface is on the gear axis. The tooth side clearance is larger than that of ordinary gears. The drum-shaped tooth coupling can Allows a larger angular displacement (compared to the straight tooth coupling), which can improve the contact conditions of the teeth, increase the torque transmission capacity, and prolong the service life.