Application of CNC Machine Tools
Diaphragm coupling is composed of several groups of diaphragms (stainless steel thin wrench) which are staggered by bolts to connect the two halves of the coupling. Each group of diaphragms is made up of several overlapping diaphragms, which are divided into connecting rod type and whole diaphragm type with different shapes.
The diaphragm coupling compensates the relative displacement of the two axes by the elastic deformation of the diaphragm. It is a flexible coupling of metal elastic element with high performance, no lubrication, compact structure, high strength, long service life, no rotating gap, independent of temperature and oil pollution, and has the characteristics of acid, alkali and corrosion resistance. It is suitable for the environment with high temperature, high speed and corrosive media.Shafting drive, widely used in shaft drive of various mechanical devices, such as water pump (especially high-power, chemical pump), fan, compressor, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopter), naval high-speed power drive system, which has been compared after dynamic balancing.Universal.
Compared with the toothed coupling, the diaphragm coupling has no relative sliding, no lubrication, sealing, no noise, no maintenance and easy manufacture, and can partly replace the toothed coupling.Diaphragm couplings are widely used in developed countries in the world. Intermediate shaft type is generally used in practical applications to improve offset compensation performance of two axes.
