Calculation of Temperature of Heating of Speed Reducers On The Basis of Transmissions with IRB

A transmissions with intermediate rolling bodies (IRB) occupy ever more places in modern mechanical engineering. The speed reducers on the basis of transmissions with IRB can be applied in various mechanisms now. For example, in transmission mechanisms of automobiles and other vehicles and in drives of lifting-transport mechanisms etc. However, one of such lacks of the high-loading transmission is the heating up to considerable temperatures (80 120 degC) by high speed of driving link (more than 1000 rev/min). There was a try to reduce friction into cycloid tooth system and the new transmission with IRB was created. A technique of temperature account of new transmission also is offered and the temperature tests of experimental breadboard models of the transmission with IRB are carried out. Our purpose was to lower of heating temperature of the mechanism. This task was decided by new transmission with IRB and is confirmed experimentally.