The common characteristics of metal elastic components are fatigue, large carrying capacity, good load-bearing capacity, long service life, stable performance, and easy control of dynamic performance, but the manufacturing requirements are strict and the cost is high.
JMⅡ type non-counterbore basic diaphragm coupling is a flexible coupling with metal elastic elements. It has the ability to rely on the metal coupling diaphragm to connect the main, conceptually transmitting torque, without elastic attenuation, no noise, and does not require lubrication The advantages are the current ideal products for diaphragm couplings and replacement of ordinary couplings.
DJM expansion sleeve diaphragm coupling is a coupling that uses plum blossom elastic elements to be placed between the two halves of the coupling claws to realize the elastic connection of the two halves of the coupling.
The SL Oldham coupling consists of at least one diaphragm and two sleeves.The diaphragm is generally fixed on the sleeve by a pin, which will not cause rebound between the film and the sleeve.
The ML plum-shaped elastic coupling is suitable for balance performance and high-rotation applications (30000 rotations per minute), but it cannot meet the axial deviation.The greater the eccentricity and deflection angle, the greater the bearing load.
If the shaft tube of the LXD single-flange star elastic coupling has obvious depressions, causing the LXD single-flange star elastic coupling to lose its balance, cut out the spline shaft and the LXD single flange on the lathe Star-shaped elastic coupling fork, insert a core shaft smaller than the inner diameter of the shaft tube into the shaft tube, and hammer on the shaft tube for repair.
The diaphragm coupling bolt connection does not need to be threaded on the connecting piece, the use is not restricted by the connecting piece, the structure is simple, and the disassembly and assembly are convenient.Stud bolts can be used in occasions where bolts cannot be used due to structural restrictions, but a compact connection structure is required.
1. Put the outer ring on the half-coupling and install a suitable baffle on the flange of the half-coupling, and fix the outer ring and the half-coupling with screws.