This paper briefly expounds the manufacturing principle of the worm-gear pair with the involute envelope fair.

本文扼要阐明了“渐开面包络环面蜗杆付”的加工原理。

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Finally, the characteristics of incomplete information and the redesign method for used parts are applied in the process of remanufacturing worm-gear pair to validate the practicality and efficacy.

最后，以废旧蜗轮蜗杆零部件为对象，对废旧零部件残缺信息特征以及基于残缺信息的废旧零部件可重用再设计方法进行验证和初步应用。

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Analysis of the forming principle of tooth flank of modified type worm gear pair was based on different geometry and spatial engaging theory.

基于微分几何和空间啮合理论，分析了修正型圆环面双包络环面蜗杆副齿面形成原理。

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