Oldham coupling

  • Classification and characteristics of diaphragm

    • 　　Diaphragm coupling diaphragms are divided into: continuous polygonal ring, circular ring, separated connecting rod shape, spoke shape, formed diaphragm, and waved diaphragm.The characteristics of continuous polygonal ring and circular ring: each coupling is composed of several diaphragms of equal thickness, and the outer edge of each piece is arc...

  • Heating problem of elastic pin coupling

    • 　　Due to the difference in heat inside and outside the metal, the elastic pin coupling will expand unevenly and generate internal stress, which is called thermal stress.If the temperature is too high during annealing to cause graphite cross-section, it will not be easy to cut and cause overheating and deformation during quenching.Decarburization causes soft spots on the surface of the workpiece...

  • What is the development situation of couplings?

    • 　　In recent years, due to the rapid development of the servo motor industry, the need to adapt to high-speed and high-precision control has been increasingly exaggerated.Couplings are increasingly used in machinery controlled by servo systems.Couplings are different from general manufacturing machinery in these fields...

  • Alignment problem of Ever-Power coupling

    • 　　The alignment of the coupling mainly includes the following points: 1. Determine the reference axis: When aligning the two axes, determine a reference axis, and adjust the other axis to achieve the allowable deviation. 2. Shaft climbing: in order to eliminate the error of the coupling, it should be climbing at the same time...

  • The diaphragm of the diaphragm coupling plays an important role in compensating for eccentricity

    • 　　The definition of diaphragm coupling: a coupling that uses thin springs to connect with the two halves of the coupling by bolts or other coupling methods to realize the elastic connection of the two shafts. Several sets of diaphragms (stainless steel sheets) are staggered with bolts The ground is connected with the two halves of the coupling, and each set of diaphragms is...

  • How to choose the diaphragm coupling correctly?

    • 　　The diaphragm coupling consists of at least one diaphragm and two sleeves. The diaphragm is fastened to the sleeve with a pin and generally will not loosen or cause backlash between the diaphragm and the sleeve...

  • Coupling classification method

    • 　　Couplings can generally be divided into two categories: rigid and flexible. Rigid couplings require very high concentricity between the two shafts, so flexible couplings are widely used. According to different materials, they can be divided into: rubber type and metal Sex...

  • Where is the way out for the development of Chinese couplings?

    • 　　If Chinese coupling companies want to maintain long-term sustainable development, they must provide high-tech products to the market, and they must also have strong independent innovation capabilities. Therefore, the adjustment of coupling companies must be organically combined with technological innovation to be truly realized Adjust product structure and promote...

  • Protective device of coupling

    • 　　The protective device of the coupling is usually provided by the buyer. Therefore, this part of the content is not a requirement for the coupling. The buyer or the contractor should specify the type of protective device required. Each coupling should have a protective device for Seal the coupling and shaft to prevent the unit from running...

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