一种消除丝杠螺母间隙的新方法

A New Method to Eliminate Gaps between a Screw and Nut

提出了一种用于单向螺旋传动消除丝杠螺母副反向间隙的方法 ,给出了结构原理 ,进行了理论分析和计算 ,列出了计算公式。应用表明 ,该消除螺母间隙方法结构简单、实用可靠。

This paper presents a new method to eliminate gaps between a screw and nut in a screw dirver.The method is analyzed and calculated theoretically.And the construction principle and the calculation formula about the method are listed in the paper.The analysis and application prove that the method is simple in construction,effective and reliable in application.