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Precautions when installing the diaphragm coupling

Publisher: Ever-Power Mechanical Equipment

   DiaphragmCouplingIt is a high-performance flexible coupling with metal elastic elements, without lubrication, high strength, and compact structure. It is one of the widely used couplings in the industry. Then,Diaphragm couplingWhat should be paid attention to during installation?

  1. Before installation, the end faces of the two shafts should be cleaned, and the key grooves on the end faces should be checked for coordination. After installation, all screws must be checked for normal operation. If loose, they must be tightened. Repeat this for several shifts to ensure that they will not become loose. ;

  2. During work and operation, check whether the diaphragm coupling is abnormal, and repair it if any abnormality occurs;

  3. In order to prevent the fretting of the diaphragm during high-speed operation, causing microcracks and damage to the bolt holes of the diaphragm, solid lubricants such as molybdenum disulfide can be applied between the diaphragms or the surface of the diaphragm can be coated with anti-friction Layer processing;

  4. Appropriate protective measures must be taken at each site where personal and equipment accidents may be caused by the operating diaphragm coupling.The coupling diaphragm is composed of several groups of diaphragms that are alternately connected with the two halves of the coupling with bolts. Each group of diaphragms is composed of several pieces stacked together. The diaphragms are divided into connecting rod type and different shape of the whole piece type.