新型滚动式球面包络点啮合环面蜗杆传动啮合方程与效率

Study of meshing equation and efficiency on a new rolling type of spherical enveloping point meshing worm gearing

提出了一种新型滚动式球面包络点啮合环面蜗杆传动；运用活动标架和回转运动群对其啮合方程和啮合效率进行了分析研究；推导了啮合效率的计算公式，证明了这种滚动式球面包络点啮合环面蜗杆传动的可实现性．

A new rolling type of spherical enveloping worm gearing with point meshing is proposed. The meshing equation and the formula of meshing efficiency are drawn by using active coordinate and rotating matrix operators. In the end, the feasibility of the spherical enveloping worm gearing with rolling friction and point meshing and the factors affecting meshing efficiency are discussed.