时间：2013-11-20 09:17　作者：admin　点击： 次

The metal diaphragm coupling is simple in structure, easy to assemble and disassemble, there is no gap in the connection of the elastic elements, generally does not need lubrication, convenient maintenance, easy to balance, light weight, no noise, strong adaptability to the environment, high reliability, and large load-bearing , High efficiency, long service life but low torsional elasticity, poor cushioning and damping performance, mainly used for medium and high-speed rotating shaft systems with relatively stable load.
The metal diaphragm is the key component of the flexible coupling. It is composed of a certain number of thin metal diaphragms superimposed to form a diaphragm group. The shapes of the diaphragm mainly include the speed waist type, the ring type, the separation link type, and the spokes. Style, multilateral style.
The stress caused by the axial deviation is the largest. To improve the life of the product, it is necessary to consider minimizing the axial installation deviation when designing and installing.
Choosing different shapes of diaphragms has a big difference in fatigue strength under the same size, so try to choose a reasonable shape.