渐开线斜齿轮综合曲率半径的解析推导

Analytic Deduction of the Synthetic Curvature Radius of Involute Helical Gears

基于微分几何理论，导出并解析证明了渐开线斜齿轮啮合点处的综合曲率半径公式，为齿轮啮合理论的进一步研究打下基础。

On the basis of the differential geometry theory,th e synthetic curvature radius expression of meshing point of helical gears is de rived and proved analytically.It provides a basis for the further research of the theory of gearing.