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“校正面偏心距”这一术语在我国动平衡技术界中颇为流行。这一术语的概念是不妥的,已引起一些混乱。本文从动平衡的基本概念和力学分析出发,指出对这一术语应予以扬弃。文章追溯了某些日文文献中的错误,指出了国内流行的手册,教科书中一些不当的提法。文章对《评国际标准 ISO——2953的两次修订》一文中的一些观点提出批评和讨论,并对 ISO——2953修订草案提出一些意见。文中有图3幅,参考文献12种。
The term “eccentricity of the correction surface” is quite popular in China’s balancing industry. The concept of this term is not appropriate and has caused some confusion. Starting from the basic concept of dynamic balance and mechanical analysis, this paper points out that this term should be abandoned. The article traces some of the mistakes made in Japanese literature, pointing out some of the most popular handbooks in the country and some inappropriate references in textbooks. The article criticizes and discusses some of the views in the article “Two Amendments to International Standard ISO - 2953” and makes some comments on the revised draft of ISO - 2953. There are three pictures in the text, 12 kinds of references.