5 kN·m变温环境下扭矩校准装置试验分析  

Experimental Analysis of Torque Calibration Device under 5 kN·m Variable Temperature Environment

作　　者：郭峰 赵祯 李涛[1] GUO Feng;ZHAO Zhen;LI Tao(Shanghai Marine Equipment Research Institute,Shanghai 200031,China)

机构地区：[1]上海船舶设备研究所,上海200031

出　　处：《机电设备》2024年第5期112-117,共6页Mechanical and Electrical Equipment

摘　　要：文章介绍了5 kN·m变温环境下扭矩校准装置结构与工作原理,通过整机试验定量分析了装置的测量不确定度,并进行了标准扭矩传感器的校准试验。结果表明:设计的装置能够为变温环境下的扭矩传感器溯源提供理论和溯源依据。The structure and working principle of a torque calibration device under a 5 kN·m variable temperature environment are introduced,the measurement uncertainty is quantitatively analyzed of the device through whole machine testing,and conducts calibration tests on standard torque sensors.The results indicate that the designed device can provide theoretical and traceability basis for torque sensor traceability in variable temperature environments.

关 键 词：扭矩校准装置 测量不确定度 扭矩传感器溯源 

分 类 号：TH823[机械工程—仪器科学与技术]