摘要
介绍了空间坐标电子测量系统 (ECDS3系统 )的基本特点和测量原理，阐述了其在铁路机车制造业中大型部件尺寸形 位公差的测量实践，并分析了测量的精确度，说明了该系统在机车大型部件精密测量中的优越性和重要作用。
〕 This paper introduces the essential features and measuring principle of coordinates inspace electric measuring system,elabrates form and position error measuring practice of large parts in railway locomotive manufacturing,analyzes the accuracy of mea surement and describes its superiority and importance in large parts measurement. 〔
出处
《机械管理开发》
2001年第2期13-15,共3页
Mechanical Management and Development
