Details of flange coupling
1) Because more teeth and grooves are directly and evenly made on
the shaft and hub hole, the coupling force is relatively uniform;
2) Because of the shallow groove, the stress concentration at the
root is smaller, and the strength of the shaft and hub is less
weakened;
3) Because of the large number of teeth and the large total contact
area, it can bear large load;
4) The spline connection makes the parts on the shaft and the shaft
align well, which is suitable for the transmission of high-speed
and precision machines;
5) Good guidance, which is very important for dynamic connection.
Advantages of flange couplings
1. The flange coupling is simple in structure, convenient to
manufacture, low in cost and reliable in work.
2. Easy to assemble, disassemble, and maintain. The transmission
torque is large, which can ensure high alignment accuracy of the
two axes.
3. Generally used in shaft drive with stable load, high speed or
high transmission accuracy.
Flange couplings do not have radial, axial and angular compensation
performance. If the centering accuracy of the two shafts cannot be
guaranteed during use, it will reduce the service life,
transmission accuracy and transmission efficiency of the coupling,
and cause vibration And noise.
Application of flange coupling
Flange couplings are widely used for low-speed, high-torque, smooth
load, short and rigid shaft connections.
