滚珠丝杠副轴向静刚度试验系统开发  

Development of Axial Static Rigidity Test System of Ball Screw Pair

作　　者：徐淑俭 陈兆钦[1] 高山龙 马凡营 许向荣[1] 宋现春[1] 

机构地区：[1]山东建筑大学机电工程学院,山东济南250101

出　　处：《机床与液压》2017年第5期62-65,共4页Machine Tool & Hydraulics

基　　金：国家自然科学基金资助项目(51375279);国家自然科学基金资助项目(51205235);国家重大科技专项(2012ZX04002013)

摘　　要：设计开发了滚珠丝杠副轴向静刚度测试系统,包括液压加载控制系统、螺母副微位移测试系统。设计了以测力传感器输出信号为基准的刚度检测方案。按照标准测试试验流程,通过RS-232通信接口实现了对滚珠丝杠副轴向静刚度的测试和曲线的实时显示。为滚珠丝杠副轴向静刚度的深入研究,进一步提高滚珠丝杠副的定位精度提供了技术方法及试验平台。The axial static rigidity test system of ball screw pair were designed and developed. The hydraulic loading control system and a nut pair of micro displacement test system were included. A stiffness testing plan was designed which used the force transducer output signal as a benchmark. According to the standard test procedure, the ball screw pair of axial static rigidity test and curve of real-time display were implemented through the RS-232 communication interface. For the in-depth study of the axial static rigidity of ball screw pair and further improve the positioning precision of the ball screw pair, the technical method and test platform are provided.

关 键 词：滚珠丝杠副 刚度 检测系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]