摘要
介绍了在2 m测长机上安装光栅和数显装置的目的、装置的构成、主要技术指标、技术途径及其问题的解决办法,最后阐明了对其装置的技术性能考核结果和应用的实际意义。
Introduces the purpose,constitution and main specification of the grating and digital display apparatus of 2 m length measuring machine. The solution of technical problem is described in detail. Testing result of the specification and paractical signification of application are presented finally.
出处
《宇航计测技术》
CSCD
2006年第2期8-12,共5页
Journal of Astronautic Metrology and Measurement
关键词
测长机
光栅测量
数显装置
Length measurement machine Grating measurement Digital display apparatus
