在《计量技术》1986年第7期发表的《在平台上测量圆锥工件的探讨》一文中,作者给出了锥体实际锥角与正弦规台面同平台的夹角之间的一部份关系: tgφ_n=(sinφ)/((1-2sin~2φ)~(1/2)) H=Msin2φ。对这种关系,我们认为完全可以用另孙一种简单的推导和计算式来表达。假设作一辅助圆球与圆锥体大湍相切,当 In “The Measurement of Conical Workpieces on a Platform”, Volume 7, Issue 7, 1986, the authors give a partial account of the relationship between the actual taper angle of the cone and the included angle of the sinusoidal countertops to the platform : tgφ_n = (sinφ) / ((1-2sin ~ 2φ) ~ (1/2)) H = Msin2φ. For this kind of relationship, we think it is entirely possible to express it by a simple deduction and calculation formula of the descendants. Assume that an auxiliary sphere and cone turbulent phase when