一种自动检测铁路轮对几何参数的新方案  

A New Project for Measuring Wheelset Geometrical Parameters Automatically

作　　者：李德维[1] 周建瑜[1] 杨栩杰[1] 王琦嶙[1] 

机构地区：[1]中国测试技术研究院,四川成都610021

出　　处：《模具制造》2009年第7期12-14,共3页Die & Mould Manufacture

摘　　要：设计了一种铁路车辆轮对几何参数自动测量方案,对其主要结构和工作原理作了详细分析,并给出轮对几何参数的计算式。该测量方案采用工业控制计算机、交流伺服电机细分驱动以及各种先进的测试和控制技术,结合了三坐标测量机测量精度高和自动测头系统智能化程度高的特点,可实现列车轮对的自动和批量化检测。A project about measureing wheelset geometrical parameters is put forward. Its main structure and operating principle are analysed detailedly. Besides, the calculation expression of wheelset geometrical parameters is established. Industry computer, AC servomotor driver and various advanced measuring technologies ＆ control technologies are applied in the projection, on the other way, the coordinate measuring machine can reach high precision and the automatic probe system is very intellectualized. Therefore, the railway wheelset can be measured automatically and in quantities.

关 键 词：坐标测量机 铁路轮对 自动测头系统 测量方案 

分 类 号：TP274.4[自动化与计算机技术—检测技术与自动化装置]