偏心歯車の設計に関する研究(I) 軸心距離一定の場合

概要

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The analysis and design of the eccentric gears with the same tooth numbers and eccentricity on both gears is reported. The distance between the centers of the gears varies as they rotate, so the profile shifted gears must be used to make them rotate in the state of the minimum center distance. So far, the relation between the minimum center distance and the eccentricity has not been studied.　In this paper, it is proved that the limit of the eccentricity in possible rotation is determined in terms of the pressure angle of a cutter and that the minimum center distance is obtained as a function of the eccentricity within the limit. By the diagram about these relations and other conditions, the most suitable coefficient of profile shift and tooth numbers to any eccentricity are obtained. Furthermore, a_h=20^o system is more desirable than a_h=14.5^o system.
山形大学の論文
1967-01-20