多年来,在设计圆柱齿轮减速器时,当遇到一根轴上同时既有主动齿轮又有从动齿轮时,国内不论是学术界还是生产单位,都认为使两齿轮的旋向相同为好(如图示Ⅱ)。其理由是轴向力可互相抵消一部分,以达到提高轴 Over the years, in the design of cylindrical gear reducer, when encountered on both sides of a shaft both the driving gear and driven gear, both domestic academia and production units, both gears that make the same rotation as well (Figure II). The reason for this is that the axial forces cancel each other out to increase the shaft