前言在用于大功率的环面蜗杆传动中,Hindley蜗杆传动一直居于主导地位。但是,在这种传动中,蜗杆齿面不能精确磨削,蜗轮齿面上存在“棱”线接触,而且蜗轮的工作齿宽仅占全齿宽的一半。这些缺点限制了它的承载能力进一步提高。因此,长期以来,国内外学者都在探索新型的高效能、大功率的环面蜗杆传动,。角修 Foreword Hindley worm drives have always been at the forefront of toroidal worm drives for high power. However, in this kind of transmission, the worm tooth surface can not be accurately ground, and there is an “edge” line contact on the tooth surface of the worm gear, and the working tooth width of the worm wheel occupies only half of the full tooth width. These shortcomings limit its carrying capacity to further improve. Therefore, for a long time, domestic and foreign scholars are exploring a new type of high efficiency, high power toroidal worm drive. Angle repair