大重合度齿轮刚度的测量研究与边界元法计算(英文)

The Experimental Investigation of the Rigidity of HCR Gears and its Calculation Using BEM

High contact ratio (HCR) gear is a kind of high-strength and low-noise mechanical drive component. In the gear drive, there are more couples of teeth taking part in meshing, which reduces the load born by each couple of teeth and cuts down the varying range of meshing rigidity and the big flexibility drops the dynamic load in the drive, so its load-beating capacity is increased greatly. The thesis analyzed the rigidity, i. e. the relationship between the loads