本刊1984年第3期刊登了《双刀直进轮切法加工梯形螺纹》一文后,笔者陆续收到读者的来信,肯定了此法简便可靠,容易掌握,大大提高了劳动生产率,但也遇到了一些问题,今简复如下: 1.适用范围:只要切削条件相似均可应用,很难限定在某一范围。这双刀轮切螺纹是从拉刀轮切得 This issue in 1984 No. 3 published a “double-pole straight whetstone processing trapezoidal thread,” a text, the author received one after another from the readers, affirmed this method is simple and reliable, easy to master, greatly improving labor productivity, but also Encountered some problems, this simple complex as follows: 1. Scope: As long as the cutting conditions are similar, it is difficult to limit the scope of a certain. This double cutter thread is cut from the cutter wheel