diaphragmcouplingIt is composed of several sets of membranes (stainless steel thin plates) connected to the two halves of the coupling in a staggered manner with bolts. Each set of membranes is composed of several stacked pieces, and the membranes are divided into connecting rod type and integral pieces of different shapes.

● Diaphragm couplingCompensating for the relative displacement of the two shafts by the elastic deformation of the diaphragm is a high-performance metal elastic element flexible coupling that does not require lubrication, has a compact structure, and high strength,useLong service life, no rotational clearance, not affected by temperature and oil pollution, with the characteristics of acid resistance, alkali resistance, and corrosion resistance, suitable for shaft transmission in high-temperature, high-speed, and corrosive medium working environments. It is widely used in shaft transmission of various mechanical devices, such as water pumps (especially high-power and chemical pumps), fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopter), and naval high-speed power transmission systems. After dynamic balancing, it has been widely applied to high-speed transmission shaft systems.

●JZMJ type heavy-duty machineryDiaphragm couplingIt has high mechanical strength, large load-bearing capacity, light weight, small structural dimensions, high transmission efficiency and accuracy, good reliability, easy assembly and disassembly, and no relative sliding, no lubrication required,useFeaturing long lifespan, no noise, acid and alkali resistance, and corrosion resistance, it can be used in working environments with high temperature, low temperature, oil, water, and corrosive media. Suitable for medium, high-speed, and high torque shaft transmission. And the shaft transmission with minimal load changes in various mechanical devices has strong universality.

● useWithmaintain

1. Before installation, the end faces of both shafts should be cleaned and the fit of the end face key slots should be checked;

2. After the installation of the diaphragm coupling, if it operates normally for one shift, all screws must be checked. If they are found to be loose, they must be tightened. Repeat this process for several shifts to ensure that they do not loosen;

3. In order to prevent micro motion wear of the diaphragm during high-speed operation, which may cause micro cracks and damage to the diaphragm bolt holes, solid lubricants such as molybdenum disulfide can be applied between the diaphragms or the diaphragm surface can be treated with wear-resistant coatings;

4. Long term overloading should be avoideduseAnd the occurrence of operational accidents;

5. During work operation, it is necessary to regularly check whether there are any abnormal phenomena in the diaphragm coupling. If any abnormal phenomena occur, they must be repaired promptly;

6. Due to possible operational reasonsDiaphragm couplingAppropriate safety measures must be taken at all locations that may cause personal and equipment accidents.

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