电动、气动扭矩扳子示值误差不确定度评定  

Uncertainty Evaluation of Indication Error of Electric or Pneumatic Torque Wrench

作　　者：文昊 石鑫 郑振华 Wen Hao;Shi Xin;Zheng Zhenhua(Shaanxi Institute of Metrology,Xi’an 710100;Hanzhong Quality and Technical Supervision,Inspection and Testing Center,Hanzhong 723000)

机构地区：[1]陕西省计量科学研究院,西安市710100 [2]汉中市质量技术监督检验检测中心,汉中市723000

出　　处：《仪器仪表标准化与计量》2024年第5期35-38,共4页Instrument Standardization & Metrology

摘　　要：电动、气动扭矩扳子校准装置的扭矩传感器及模拟器可对电动、气动扭矩扳子进行扭矩测量,并记录扭矩测量曲线及扭矩测量值。本文依据JJF 1059.1-2012《测量不确定度评定及表示》及JJF 1610-2017《电动、气动扭矩扳子校准规范》对电动、气动扭矩扳子示值误差分别进行了测量不确定度评定。The torque sensor and simulator of the electric or pneumatic torque wrench calibration device can measure the torque of the electric or pneumatic torque wrenches,and record the torque measurement curve and torque measurement value.The paper evaluates the measurement uncertainty of electric torque wrench indication error and pneumatic torque wrench indication error based on JJF 1059.1-2012 Evaluation and Representation of Measurement Uncertainty and JJF 1610-2017 Calibration Specification for Electric and Pneumatic Torque Wrecks.

关 键 词：电动扭矩扳子 气动扭矩扳子 示值误差 不确定度 

分 类 号：TS914.5[轻工技术与工程]