实现自动分度的方法是多种多样,如何寻找一种精度高、费用低、实现容易、自动化程度高的简便方法,值得探讨。机械式自动分度设备结构复杂,实现高精度和自动分度较困难。采用圆感应同步器制做分度设备,造价较高,一般工厂都不具备制造能力。经试验,用步进电机驱动蜗轮副分度的自 There are many ways to realize automatic indexing. How to find a convenient method with high precision, low cost, easy to implement and high degree of automation is worth discussing. The structure of mechanical automatic indexing equipment is complex, so it is more difficult to achieve high precision and automatic indexing. The use of round induction synchronizer indexing equipment, high cost, the general factory does not have the manufacturing capacity. After testing, with a stepper motor driven worm sub-indexed since