Slider coupling

  • Star-shaped elastic cushion and plum blossom elastic cushion of the coupling

    • 　　The star-shaped elastic coupling is evolved from the plum-shaped elastic coupling, so the star-shaped elastic coupling is also called the star-shaped plum-shaped elastic coupling. It is also one of our commonly used coupling types. Its structure The style is similar to the plum coupling, but there are subtle differences. ...

  • Relative displacement of coupling

    • 　　The two shafts connected by the coupling are affected by many factors such as manufacturing error, installation error, deformation caused by shaft load, base deformation, bearing wear, temperature change (thermal expansion, cold contraction), relative movement between components, etc. Produce relative displacement. ...

  • Coupling size and connection type

    • 　　The initially selected coupling size, that is, the shaft hole diameter d and the shaft hole length L, should meet the requirements of the main and driven end shaft diameters, otherwise the coupling specifications must be adjusted according to the shaft diameter d. ...

  • What is a safety clutch and classification

    • 　　The safety clutch is used to accurately limit the transmitted torque. When the torque exceeds a certain limit value, it is a clutch that protects (separates). When the transmission torque does not exceed the limit value, its function is equivalent to a coupling.It is mainly used for large...

  • Is the drop in oil prices good or bad, and what are the effects?

    • 　　In 2014, the oil price had its first ever "ten consecutive decline". The domestic refined oil market has been suppressed, and it will also hit the largest decline in the year.Oil prices, which have fallen for half a year, are still falling. The adjustment window for domestic refined oil prices has opened again.

  • How to adjust the coupling

    • 　　The main technical requirement for coupling assembly is to ensure the coaxiality of the two axes.Excessive concentricity error will cause additional loads on the coupling, drive shaft and its bearings. As a result, it will cause machine vibration, premature bearing wear, mechanical seal failure, and even...

  • Reasons and improvement measures of gear coupling tearing and tooth gnawing

    • 　　The reason for the tearing of the coupling is mainly due to uneven gear material and inconsistent hardness after heat treatment.Secondly, it is caused by blunt tooth and improper cutting amount.Therefore, we must first ensure that the material is uniform and choose the appropriate heat treatment...

  • Talk about the performance problem of plum blossom elastic coupling

    • 　　The plum blossom elastic coupling has good balance performance and is suitable for high-speed applications (the maximum speed can reach 30000 rpm), but it cannot handle large deviations, especially axial deviations. Large eccentricities and deflection angles will Produce bearings larger than other servo couplings...

  • Definition and structure of sliding block coupling

    • 　　The structure of the slider coupling is similar to that of the cross slider coupling, the difference is that the middle cross slider is a square slider.The slider coupling is also known as the metal cross slider coupling. Its slider is in the shape of a circular ring and is made of steel or wear-resistant alloy. It is suitable for cross slider coupling...

  • Compare the use of couplings and clutches

    • 　　Couplings and clutches are a common component that connects two shafts in the machine and makes one of them rotate together so that the movement and torque of the primary shaft can be transmitted to the driven shaft. ...

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