Star coupling

  • Xiaobian takes you to understand aluminum alloy material

    • 　　Pure aluminum has a low density (ρ=2.7g/cm3), about 1/3 of that of iron, and a low melting point (660°C). Aluminum has a face-centered cubic structure, so it has high plasticity (δ: 32~40%, ψ: 70~90%), easy to process, and can be made into various profiles and plates. ...

  • Plum blossom coupling and plum blossom elastic cushion

    • 　　The full name of plum blossom cushion is plum blossom elastic coupling cushion.It is used to buffer the transmission shaft of various heavy machinery equipment couplings.According to the material, it can be divided into polyurethane, rubber and nylon type. ...

  • What are the factors related to the life of the drum gear coupling

    • 　　 An important way to increase the service life of drum gear couplings.The tooth width coefficient affects the tooth root bending strength and tooth surface contact strength of the tooth. The larger the tooth width coefficient, the greater the strength of these two items...

  • The structure of tooth clutch

    • 　　The tooth clutch is characterized by its simple structure and compactness.In order to improve the bending strength and joint strength of the teeth, the external teeth can be made into short teeth.The toothed clutch should be engaged at a standstill or at a low speed difference. ...

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