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Overview of Coupling Center Finding

2020-9-1 15: 28: 22 Views

      Couplings belong to the category of general mechanical parts and are used to connect two shafts (active shaft and driven shaft) in different mechanisms to make them rotate together to transmit torque.In high-speed and heavy-load power transmission, some couplings also have the function of buffering, damping and improving the dynamic performance of the shafting.The coupling is composed of two halves, which are respectively connected with the driving shaft and the driven shaft.Generally, power machines are mostly connected with working machines by means of couplings, which are the most commonly used coupling parts for shaft transmission of mechanical products. In the late 20th century, coupling products at home and abroad developed rapidly. In product design, how to choose a coupling that can meet the requirements of the machine from a variety of couplings with different performances? For most designers, It is always a troublesome problem.Commonly used couplings include diaphragm coupling drum gear coupling, universal coupling, safety coupling, elastic coupling and serpentine spring coupling.
      Coupling center finding is an important part of the overhaul of rotating equipment. If the method of alignment is incorrect or the result of alignment is inaccurate, it will cause the vibration value of the rotating equipment to exceed the standard and seriously threaten the normal operation of the rotating equipment, especially For high-speed equipment, the data requirements for coupling alignment are extremely strict.
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