cross
Slider couplingIn the structural design and series design, based on the size of the transmission torque, the structure of the coupling and the strength of the hub, determine the range of the shaft hole (the largest and the smallest shaft hole) and the long cross slide of the shaft hole of each specification coupling The allowable speed range of the block coupling is determined by calculation based on the allowable linear speed and maximum outer edge size of different materials of the coupling.The allowable speed range of Oldham couplings of different materials, varieties and specifications are different. Changing the material of the coupling can increase the allowable speed range of the coupling. The allowable speed range for steel is greater than the allowable speed for cast iron. Use speed.If it is used for the coupling under the working condition of n>5000r/min, the influence factors such as the centrifugal force of the outer edge of the coupling and the deformation of the elastic element should be considered, and dynamic balance should be applied.Non-metallic elastic element elastic couplings should not be used at high speeds. When the elastic elements are deformed at high speeds, high-precision flexible couplings should be selected. The couplings used for high-speed abroad are nothing more than diaphragm couplings and high-speed couplings. Precision drum gear coupling.