The plum blossom coupling is mainly composed of two convex 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 plum blossom coupling has a good balance performance and is suitable for high-speed applications (the speed can reach 30000 rpm), but it cannot handle large deviations, which are axial deviations.
Plum blossom couplings are mainly suitable for working occasions with frequent starting, forward and reverse rotation, medium and medium torque and high requirements, such as: metallurgy, mining, petroleum, chemical industry, lifting, transportation, light industry, textiles, water pumps, fans, etc. .
Coupling materials are roughly divided into sections (round steel), castings (cast iron or cast steel), forgings, etc., and cast steel and forgings are most of the choices of coupling materials.
The plum blossom coupling has many structural forms, a wide range of applications, and a variety of material choices.It is one of the most frequently selected models in the elastic coupling.
Fix the magnetic fixing seat, the measuring rod and the dial indicator on the couplings of the fixed end and the movable end respectively;
Before disassembling the plum blossom coupling, it is necessary to make some marks on the coordinated positions of the various parts of the coupling for reference when reassembling.
Coupling inspection is a key link related to installation, use and life. Reasonable inspection in accordance with inspection procedures will help provide working speed to avoid missed inspections and false inspections during production.