正弦力校准装置的研制  

Development of Sinusoidal Force Calibrating Device

作　　者：田峰[1] 尹肖 李博[1] 陈伟 TIAN Feng;YIN Xiao;LI Bo;CHEN Wei(Changcheng Institute of Metrology&Measurement,Beijing 100095,China)

机构地区：[1]航空工业北京长城计量测试技术研究所,北京100095

出　　处：《计测技术》2021年第3期25-29,共5页Metrology & Measurement Technology

基　　金：国家“十三五”技术基础科研项目(JSJL2017205B004)。

摘　　要：针对现有正弦力校准装置量程无法完全满足动态力校准需求的现状,为了扩展正弦力校准范围,降低动态力的测量不确定度,研制了2.5~250 k N正弦力校准装置,旨在解决我国动态力溯源体系不完善的问题,并为建立高精度正弦力标准奠定基础。In view of the current situation that the range of the existing sinusoidal force calibrating device cannot fully meet the requirements of dynamic force calibration,a 2.5~250 k N sinusoidal force calibrating device has been developed in order to expand the calibration range and reduce the measurement uncertainty of dynamic force.The development of this new device will make the dynamic force traceability system in China more perfect and lay the foundation for the establishment of high-precision sinusoidal force standards.

关 键 词：动态力 正弦力 绝对法校准 校准装置 

分 类 号：TB93[一般工业技术—计量学]