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What are the accessories and installation and disassembly steps of the diaphragm coupling
The bolt of the diaphragm coupling is one of the important components. The correct installation of the diaphragm coupling bolt directly affects the performance life and performance of the diaphragm coupling, otherwise it will cause waste of manpower and accessories.Therefore, the correct installation of the bolt direction is a key part, and you must remember not to install it backwards or drop any small parts including spring washers, so that the bolt assembly can exert its excellent performance and will not damage other parts of the coupling.The bolts of diaphragm couplings are commonly used connecting parts for shaft transmission of mechanical products. Coupling products at home and abroad have developed rapidly. How to choose from a variety of couplings with different performances in product design Couplings that meet the requirements of the machine.
The characteristics of the double-section clamping screw fixed diaphragm coupling are diaphragm-type elastic coupling, high torque rigidity and high sensitivity, zero rotation clearance, clockwise and counterclockwise rotation characteristics are the same, stainless steel diaphragm compensates for radial, Angular and axial deviations are fixed by clamping screws.The main feature of the flexible coupling of the metal elastic element is that the strength of the elastic element is relatively high. Compared with other couplings that transmit the same torque, it is not only small in size, but also compact in structure.The performance is very stable and the life span is also very long.The manufacturing process is more complicated and the cost is relatively high.Common metal elastic elements are diaphragms, bellows, connecting rods, etc.
The diaphragm coupling relies on the elastic deformation of the diaphragm to compensate for the relative displacement of the connected two shafts. It is a high-performance flexible coupling with strong metal components. It does not require lubrication, and has a compact structure, high strength and long service life. , No rotation gap, not affected by temperature and oil pollution, acid-resistant, alkali-resistant and corrosion-resistant. It is suitable for shaft transmission in high temperature, high speed, and corrosive medium conditions. Single diaphragm couplings are often used in CNC machine tools, The high-speed, high-power mechanical transmission system of the generator set.The diaphragm coupling can compensate for the axial, radial and angular deviations between the driving machine and the driven machine due to manufacturing errors, installation errors, load-bearing deformations and the effects of temperature rise changes.
The diaphragm coupling is a flexible coupling with a metal elastic element. It relies on the metal coupling diaphragm to connect the main and driven machines to transmit torque. It has the advantages of elastic vibration reduction, no noise, and no need for lubrication. It is today's replacement tooth Ideal product for type coupling and general coupling.Installation and disassembly of the diaphragm coupling, wipe clean the dust and dirt on the surface of the installation shaft, apply a thin layer of oil or lubricant; clean the inner hole of the single diaphragm coupling, and apply oil or lubricant; Insert the single diaphragm coupling into the mounting shaft; if the aperture is too tight, please avoid hitting the installation with a hammer or hard metal; after the positioning is completed, first press the diagonal direction and use a torque wrench to gently tighten the screws; increase the strength Repeat step 4; tighten the tightening torque according to the specified tightening torque.
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