浅谈DS3级微倾式水准仪i角误差的调修  

A Brief Talk on the Adjustment and Repair of the Angle I Error on the DS3 Tilting Level

作　　者：陈安泰[1] 洪斌[1] 

机构地区：[1]泸州市计量测试所,四川泸州646000

出　　处：《中国西部科技》2010年第13期1-3,共3页Science and Technology of West China

摘　　要：为进一步提高DS3级微倾式水准仪的测量精度,降低由i角误差带来的测量误差,针对造成i角误差的主要来源,如脚螺旋故障、望远系统故障、望远镜筒与中轴基座连接故障、符合水准器影像故障等,提出了相应的调修、处理方法。该调修、处理方法为笔者多年从事调修和检定工作的经验总结,能有效缩短修理时间,提高检定工作的效率,对水准仪i角误差的调修、检定具有很高的实用价值。To further improve the precision of DS3 Tilting Level and lower the measurement errors caused by the Angle I Error,some relevant solutions are put forward according to the main sources of Angle I Error,such as failure on the foot screw,failure on the telescope system,the connection trouble between the telescope and the axis pedestal,and failure on the imaging system of the Tubular Level.These solutions are an experience summary of the author＇s years of adjusting and repairing the Level;they can shorten the time required for repairing and improve the check efficiency which are practically valuable for the adjustment and repair of the Level＇s Angle I Error.

关 键 词：DS3级微倾式水准仪 I角误差 望远镜视准轴 圆水准器 管状水准器 

分 类 号：P224.1[天文地球—大地测量学与测量工程]