摘要
在介绍全新的旋压成型技术-同步旋转模环旋压可根据张力驱动系统实现自适应的要求和特点基础上,提出了双驱动螺母旋转型滚珠丝杠副的进给方案;结合滚珠丝杠副的设计标准,初选了滚珠丝杠副的关键参数。通过对滚珠丝杠的预压和寿命进行分析,最终得出预紧力的大小取决于进给速度的大小的结论。
In this paper,a new spinning forming technology-synchronous rotary die ring spinning,according to the requirement of the tension drive system to realize the adaptive and characteristic,puts forward the double drive type nut rotation of ball screw pair of feed solution;Combined with the design of the ball screw vice standard,primary key parameters of ball screw pair.Preloading and the life of the ball screw is analyzed.Eventually come to the conclusion that the size of the pre-tightening force depends on the size of the feed speed.
出处
《机械管理开发》
2016年第2期27-28,139,共3页
Mechanical Management and Development
关键词
模环旋压
滚珠丝杠
预紧力
ring spinning
ball screw
pre-tightening force
