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　　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 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...

　　The coupling is generally composed of two half-couplings, which are used as a set. One half-coupling is connected to the output end and the other half-coupling is connected to the input end. ...

　　KL type slider coupling is a kind of slider coupling. The structure is similar to the cross slider coupling. The difference is that the middle block is a nylon block. The middle block is used on both sides of the half coupling end surface Sliding in the corresponding radial groove to realize the coupling of the two halves of the coupling. ...

　　Diaphragm is divided into: continuous polygonal ring shape, circular ring shape, separated connecting rod shape, spoke shape, formed diaphragm, and waved diaphragm.The characteristics of continuous polygonal ring and circular ring: each coupling is composed of several diaphragms of equal thickness.

　　Correctly install the diaphragm coupling bolt method: Insert the bolt from the outside of the small hole of the flange, and then penetrate into the diaphragm hole (pay attention to the direction of the diaphragm, the diaphragm is composed of many single sheets, rivets and rivet washers, rivets The gasket should be in contact with the buffer sleeve, otherwise it will affect...

　　The mechanical transmission mechanism can change the mode, direction or speed of the movement provided by the power, and it can be used purposefully by people.There are many types of transmission mechanisms in ancient China, and they are widely used. In addition to the above, such as seismographs, blowers, etc...

　　In the structure design and series design of the Oldham coupling, the shaft hole range (maximum and minimum shaft hole) of the coupling of each specification is determined based on the size of the transmitted torque, the structure of the coupling and the strength of the hub. Permissible use of long cross slider coupling with shaft hole...

　　1. First check whether the product parts have been installed and there is no missing; 2. The surface of the half coupling and brake wheel are not allowed to have cracks, shrinkage holes, air bubbles, slag inclusion and other defects that affect the strength, and the surface of the brake wheel should be quenched; ...