Company News-Botou Ever-Power Coupling Co., Ltd.

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  • Precautions for the installation of diaphragm couplings and the selection of couplingsRelease Date: 2021-01-06

    The allowable axis deviation of the coupling includes radial, angular and axial deviation.When installing, please adjust the axis deviation within the allowable value range of the corresponding product catalog.

  • The stability of the coupling and the cause of the failure of the gear couplingRelease Date: 2021-01-02

    ​When the coupling works stably, the reason for its failure is not due to excessive load and average stress, but due to excessive alternating stress, which exceeds the allowable fatigue limit and causes fatigue cracks or fractures on the compression rod near the compression ring. Then spread to the side of the tie rod, and then the coupling fails.

  • Applicable environment of diaphragm coupling and installation of plum blossom couplingRelease Date: 2020-12-29

    The diaphragm coupling consists of two halves of the coupling and the stainless steel coupling diaphragm in the middle. The principle is to adjust the misalignment of the two couplings through the three-dimensional deformation of the stainless steel diaphragm.

  • The problem solution of the coupling and the operation problem of the pump couplingRelease Date: 2020-12-25

    The axial displacement of the gear ring of the coupling is large, even unable to mesh.

  • The fixing method of the stainless steel coupling diaphragm and the considerations of the plum blossom coupling selectionRelease Date: 2020-12-21

    Separate type: It is a fully separated shaft sleeve, which can be fixed and disassembled without moving equipment.

  • Types of couplings and local structure of diaphragm elastic couplingsRelease Date: 2020-12-17

    Couplings are also called couplings.A mechanical component used to connect the driving shaft and the driven shaft in different mechanisms to rotate together and transmit motion and torque.

  • Alignment plan of pump coupling and inspection items of couplingRelease Date: 2020-12-13

    Observe the reading of the axial dial gauge first, tap the front and rear feet of the movable end with a copper rod, and adjust the axial reading at 3 o'clock to half of the original.

  • The size analysis of the coupling diaphragm and the maintenance method of the drum-shaped gear couplingRelease Date: 2020-12-09

    In order to facilitate the installation, it is good to put the two half couplings in the 120-150 incubator or oil tank for preheating, so that the inner hole size increases and it is easy to install.