Star elastic coupling

  • Definition of rigid coupling

    • 　　Rigid coupling is composed of rigid force transmission parts, and the connecting parts cannot move relative to each other. Therefore, it does not have the ability to compensate for the relative deviation of the two axes. It is only suitable for the strict alignment of the connected two shafts during installation. When there is no relative offset between the two axes,...

  • Correct installation method of diaphragm coupling bolt

    • 　　The bolt is an important core component of the diaphragm coupling. Whether it is installed correctly or not will directly affect the performance, life and safety of the product, otherwise it will cause a certain amount of waste of manpower and accessories. ...

  • Type of coupling

    • 　　Some couplings have been standardized.When choosing, you should first select the appropriate type according to the work requirements, and then calculate the torque and speed according to the diameter of the shaft, and then find out the applicable model from the relevant manual, and finally make the necessary check calculations for some key parts. ...

  • Characteristics of drum gear coupling

    • 　　The tooth surface of the outer gear sleeve of the drum-shaped gear coupling is drum-shaped, which can overcome the phenomenon of tooth end jamming caused by shaft skew and offset.Under a certain inclined angle piece, the tooth surface contact condition is improved, and the coaxiality tolerance when connecting two shafts is increased; at the same...

  • What are the commonly used brakes?

    • 　　Commonly used brakes include external brake pad brakes, internal expansion shoe brakes, band brakes, disc brakes, and magnetic powder brakes. ...

  • Assess the quality of gear couplings and their common phenomena

    • 　　To evaluate the machining quality of coupling gears, we must first look at the surface roughness of the teeth. The surface roughness of the teeth does not meet the technical requirements. Noise will occur during the transmission of the coupling gear, which will aggravate the wear of the tooth surface and affect the life of the gear. Therefore, we must pay attention to it. To study the surface roughness of teeth...

  • The function of plum-shaped elastic coupling

    • 　　The plum blossom coupling is mainly composed of two protruding teeth that are closely meshed and subjected to radial compression to transmit torque. When the two axes are relatively offset, the elastic element undergoes corresponding elastic deformation, which plays a role of automatic compensation. ...

  • The slider coupling from Ever-Power has the greatest advantage

    • 　　Unlike other couplings, the slider coupling does not have an elastic element that can work like a spring, so it will not increase the bearing load due to the increase in the relative displacement between the shafts.In any case, this series of couplings is more worthwhile, and you can choose different...

  • 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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