Induction heating bearings machine PDF

The development of possibilities of machines depends on the production of bearings that can work at high rotating speeds. A modern type of bearing that is used in mechanical industry is an induction heating bearing. This bearing has several advantages. Induction heating bearings do not need a lubricating substance. There is no mechan- ical contact between working parts of the bearing. It works silently with little friction. The lifetime of this bearing is much longer than that of a conventional one.
Analytical methods for the analysis of thermoelec- tric problems in induction bearings are not convenient.
For the model presented, we use the finite element method to carry out calculations. The heating of in- duction bearings should be carefully examined, when the gap between the working parts is small because temperature increases can cause the bearing to seize up……

induction heating bearings

induction heating bearings