一 、概述 随着汽车、农机、电机工业、以及各种电动工具 和炊事用具的发展,蜗杆的需求量越来越大。为了经济地满足这一需要,近几年来,国外在研究和应用滚压工艺解决蜗杆的高效率加工方面,进行了大量工作,并取得了很大进展,日益为人们所重视。 据介绍,滚压蜗杆,同传统的铁、磨 I. Overview With the development of the automobile, agricultural machinery, electrical industry, and various electric tools and cooking utensils, the demand of the worm is getting larger and larger. In order to meet this need economically, in recent years, a great deal of work has been done abroad in the research and application of rolling technology to solve the problem of high efficiency machining of worm. Great progress has been made and attention paid to it day by day. According to reports, rolling worm, with the traditional iron, grinding