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在圆锥滚子弧面分度凸轮机构的基础上 ,提出了点啮合球锥滚子弧面分度凸轮机构。系统地分析了该机构啮合曲面的法曲率和点啮合的接触域 ,为研究球锥滚子弧面分度凸轮机构奠定理论基础。
On the basis of the tapered roller arc cam graduation cam mechanism, a point-engagement ball-and-cone roller arc cam graduation cam mechanism is proposed. The normal curvature of the meshing surface of the mechanism and the contact area of the point meshing are systematically analyzed, which lays a theoretical foundation for the research on the indexing cam mechanism of spherical roller cone.