基于STC89C52单片机的滚珠丝杠副刚度检测系统  

Reasearch on static stiffness detecting system of ball screw based on STC89C52

作　　者：张玉清[1] 李玉凤[2] 宋现春[1] 李汉伟[1] 张雪天[1] 

机构地区：[1]山东建筑大学机电工程学院,山东济南250101 [2]山东华宇职业技术学院机械工程系,山东德州253000

出　　处：《山东建筑大学学报》2009年第2期111-114,共4页Journal of Shandong Jianzhu University

基　　金：国家自然科学基金资助项目(50675124);山东省科技攻关计划资助项目(2008GG10004009)

摘　　要：介绍了一种基于STC单片机的滚珠丝杠副轴向静刚度检测系统,该系统采用串行A/D转换芯片TLC2543实现对测力传感器和电感测微仪输出信号的采集和处理。设计了以测力传感器输出信号为基准的刚度检测方案,并采用RS-232作为通信接口,对滚珠丝杠副的静刚度曲线进行实时显示。In this paper,introduced is a static stiffness detecting system of ball screw based on STC89C52 and the output single of force transducers and inductance micrometer is acquired and processed by this system with the adoption of serial A/D convertor TLC2543.The design employs the output single of force transducers as benchmark.The measure system with RS-232 as the communication interface,can display the stiffness curve of ball screw.

关 键 词：滚珠丝杠副 刚度 单片机 检测系统 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]