Rigid coupling

  • Selection principle of coupling

    • 　　Coupling selection principles: (1) Fixed rigid couplings can be used for short shafts with high rigidity at low speeds; (2) Movable rigid couplings can be used for long shafts with low rigidity at low speeds; ...

  • The perfect combination of coupling and wind turbine

    • 　　The gearbox and the generator are connected by a flexible shaft. During the operation of the fan, the coupling compensates for the two parallelism deviations and angle errors.In order to reduce the vibration of the transmission, the coupling needs to have vibration and damping, in order to avoid torsional vibration in the case of deviation...

  • The working principle of the slider coupling

    • 　　The slider coupling is mainly used for the connection between two parallel shafts. It consists of a half coupling with grooves on both ends and a disc with tenon on both sides.The center lines of the grooves respectively pass through the centers of the two shafts, and the center lines of the two tenons are perpendicular to each other and pass through the center of the disc. ...

  • Calculation method of coupling torque

    • 　　The maximum torque transmitted by the coupling should be less than the allowable torque value. The determination of the maximum torque should consider the acceleration/deceleration torque and overload torque required for machine braking. However, when the design data is insufficient or the analysis is difficult, the maximum torque can be determined by Calculating torque selection...

  • What are the functions of the coupling?

    • 　　The coupling is to connect two shafts so that the two shafts rotate together to transmit motion and torque, which can realize the connection and separation between the shaft and the shaft, so as to realize the power transmission and interruption. ...

  • Standard type of domestic plum blossom flexible coupling

    • 　　Plum blossom elastic coupling is a kind of non-metallic elastic element coupling. Because the elastic body inside is plum blossom-shaped, it is called plum blossom coupling.Commonly used types are LM basic type, LMD single flange type, LMS double flange type, LMZ-I split brake wheel type, LMZ-II integral type...

  • Method of aligning elastic coupling

    • 　　(1) Fix the outer foot on the side of the motor of the lifting accessories coupling, and move the inner foot until the eccentric line between the motor and the pump center is zero.To ensure that the motor does not move arbitrarily, after fixing the feet of one side of the motor, the other side should be supported by the top wire. ...

  • Reasons for the easy damage of the diaphragm of the diaphragm coupling

    • 　　The diaphragm coupling relies on the elastic deformation of the diaphragm to compensate for the relative displacement of the connected two shafts. It is a high-performance flexible coupling with metal elastic elements. It does not require lubrication, has no rotation gap, and is not affected by temperature and oil pollution. The structure is relatively compact, the strength is high, and the service life is long...

  • The difference between cast steel and forged steel

    • 　　Forged steel refers to various forging materials and forgings produced by forging methods.The quality of forged steel parts is higher than that of cast steel parts, and can withstand large impact forces. The plasticity, toughness and other mechanical properties are also higher than those of steel castings. Therefore, any important machine...

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