激光跟踪仪在上面级发动机总装后精度测量中的应用  

Application of Laser Tracker to Accuracy Measurement after Assembling Engine of Upper Stage

作　　者：杨传成[1] 张斌[1] 杨自鹏 王东[1] 顾晨明 崔雷 

机构地区：[1]首都航天机械公司,北京100076 [2]北京宇航系统工程研究所,北京100076

出　　处：《航天制造技术》2017年第6期50-53,共4页Aerospace Manufacturing Technology

摘　　要：介绍了激光跟踪仪的测量原理,提出了一种基于激光跟踪仪测量上面级发动机总装精度测量方案和测量方法,阐述了测量过程中测量点布局、坐标系转换方法。经过实际应用,验证了其可行性,测量数据满足了技术指标要求,提高了上面级发动机总装质量可靠性。The measurement principle of laser tracker was introduced, moreover the scheme and the method of the accuracy measurement for assembling the engine of the upper stage were put forward on the basis of the laser tracker. Then the measurement point layout and the transformation method of the coordinate systems in the measurement were explained. At last, the feasibility of the method was verified by the practical application. The measured data met the technical requirements, and the quality reliability of assembling the engine of the upper stage was improved.

关 键 词：上面级发动机 总装 激光跟踪仪 精度测量 可靠性 

分 类 号：V46[航空宇航科学与技术—航空宇航制造工程]