Coupling dynamic performance role

A coupling is a mechanical part used to connect two shafts (drive shaft and driven shaft) in a different mechanism so that they rotate together to transmit torque. In high speed and heavy load power transmission, some couplings also have the function of buffering, damping and improving the dynamic performance of shafting. The coupling consists of two halves connected with the driving shaft and the driven shaft respectively. General power machines are usually connected with working machines by means of couplings. So sometimes in the process of installing the coupling we should also pay attention to the shaft and shaft connection in the process of deviation with beautiful surface and good corrosion resistance, do not have to go through plating and other surface treatment, and play the inherent surface performance, used in many aspects of a kind of steel, usually called stainless steel. On behalf of the performance of 13 chromium steel, 18- chromium - nickel steel and other high alloy steel. From the metallographic point of view, because stainless steel contains chromium and the surface of the formation of a very thin chromium film, the film separated from the oxygen in the steel invasion of corrosion resistance. Diaphragm coupling manufacturer

Based universal standard to carry out coupling chain coupling is the use of common chain, at the same time in the two tied for the sprocket meshing teeth of the same, different structural type of chain coupling is the main difference between different chain, common are double row roller chain coupling, single row roller chain coupling, coupling tooth shape chain, nylon chain coupling, etc. Chain coupling has a simple structure (four pieces), convenient installation and disassembly without moving the connection of two axis, compact size, lightweight, have corresponding compensation ability, the installation precision is not high, reliable operation, long service life, low cost advantages, is widely applied in all kinds of conditioning treatment in the structure of the important parts, Especially those connecting rods, bolts, gears and shafts that work under alternating loads.