在机器制造业中,在缺少蜗轮滚刀的情况下,可来用标准单头齿轮滚刀(以下简称滚刀)来加工中小模数蜗轮。这种蜗轮加工法虽然被一些工厂采用了,但对此法的一些问题并不都是清楚的,如:加工理论依据、能加工蜗轮的范围、滚刀的选用及一些常见的计算等,其中特别是蜗杆的计算。一般只是把蜗轮加工出来,设备能运转就算了事,但实际这是不够的。有 In the machine manufacturing industry, in the absence of worm hobs, the standard single-headed gear hob (hereinafter referred to as hob) can be used to process small and medium module worm gears. Although this kind of worm wheel machining method has been adopted by some factories, some problems of this method are not always clear, such as the theoretical basis of machining, the range of machining worm wheels, the selection of hobs, and some common calculations In particular, the calculation of the worm. In general, the worm gear is machined, and the equipment can work well, but this is not enough in practice. Have