大锥面包络环面蜗杆根切和齿变尖特性研究

分析了大锥面包络环面杆的齿顶变尖和银切规律，并通过和平面包络环面蜗杆的比较，得出其在根切和齿顶变尖这两个方面具有比平面包络蜗杆更优良的性能，历而是一种在实际中可替代平面怨络、具有广渊应用前景的新型包络蜗杆传动。

Study on Undercuting and Topping of Major Conical Surface Envelopping Hourglass Worm

In this paper, the regularities of undercutting and topping of major conical surface envelope hourglass worm is researched. The results indicate that this type of worm is superior to plane envelope hourglass worm in undercutting and topping. This kind of worm drive will have good prospects.