凹面卤圆柱蜗杆传动是一种新型蜗杆传动,它与普通圆柱蜗杆传动相比,具有承载能力大、传动效率高等明显的优点,正在我国逐步推广运用。但就目前所见,这种蜗杆副的蜗轮多数仍采用飞刀加工,这在生产效率、设备条件、切削方式等方面受到了明显的限制,给大批制造和推广运用带来了困难。凹面齿圆柱蜗杆传动能否顺利地推广运用,关键在于能否顺利地制出符合设计要求的蜗轮副,而蜗轮滚刀的设计和制造是解决蜗轮大批制造的先决条件。下面主要就蜗轮滚刀齿形的设计计算和加 Concave Halo cylindrical worm drive is a new type of worm drive, which compared with the ordinary cylindrical worm drive, with a large carrying capacity, transmission efficiency of obvious advantages, is gradually promoting the use of our country. However, as far as we can see, most of the worm gears of such worm pairs are still processed by flying knives, which has been obviously limited in terms of production efficiency, equipment conditions and cutting methods, which brings difficulties to a large number of manufacturing and promotion applications. The key is whether it can smoothly produce the worm gear pair that meets the design requirements. The design and manufacture of worm gear hob are the prerequisites to solve the large number of worm gear manufacturing. The following mainly on the worm gear hob tooth design and calculation