The radial movement of the star coupling due to centrifugal force during high-speed operation will accelerate its wear. The polyurethane elastomer is limited by the convex claw block, which can avoid internal deformation due to impact and external deformation due to centrifugal force. ...
The structural characteristics of the diaphragm coupling: 1. It is widely used in metallurgy, steel rolling, mining, chemical industry, shipbuilding, pumps, fans and other industries. 2. The working temperature is -20~+250oC, and no lubrication is required, and it can work in corrosive media. 3. Convenient for assembly and disassembly, inspection, disassembly...
Due to various reasons, the center of mass or inertial principal axis of the tire coupling does not coincide with the axis of rotation, and the phenomenon of unbalanced centrifugal inertia, centrifugal inertia couple and dynamic torsion (vibration shape) will occur during operation, which is called the phenomenon of rotor Imbalance phenomenon, this imbalance...
The JQ type clamp shell coupling uses two clamp shells split along the axial direction. The coupling spacer has multiple blade branches. Like a slider coupling, it has the function of buffering and damping due to elasticity. Therefore, it is often used in situations with strong vibration. ...
The main design steps of the brake are as follows: 1) Calculate the load torque on the brake shaft according to the mechanical operation, and consider a certain safety reserve (multiplied by the safety factor) to calculate the braking torque.The recommended value of braking safety factor is shown in the table. ...
There are three types of coupling shaft deviations. The first type: radial deviation, that is, the two shafts are parallel but the center line is no longer on the same straight line. The deviation generated at this time is called radial deviation; the second type is angular deviation, That is, the deviation caused by the center of the two shafts at an angle to each other; the third type is the axial...