Here we introduce and analyze the small wheel as the driving wheel: oil resistance V-Belt is subjected to several different stresses during work: the first is the stress generated by the tight side; the second is caused by centrifugal force pulling Stress; the third is the bending stress generated when the belt goes around the pulley. Adding up the above three stresses is the total stress of the V-belt and transmission belt. This analysis can clearly understand that the maximum stress of the belt occurs near the small pulley.
