【摘要】 本文根据极差极小化理论及由此得出的形状误差统一判别准则,运用集合论的观点及多维画法几何图示图解法,提出了评定圆柱度误差的四维图解仲裁方法,并用代数方法予以验证,为解决象圆柱度误差一类由多维参数描述的形状误差的几何判别问题提供了新途径.更多还原

【Abstract】 An arbitration method with a four-dimensional graphical solution for the evaluation of cylindricity error is presented using the theory of minimizing the extremum difference and a unified criterion for form errors derived therefrom. The set theory and graphical representation and solution of multi-dimensional descriptive geometry have also been used, an algebraic method is used to check the correctness of the arbitration method.更多还原