Calibration Method of Cable Duct Bending Tester and Its Impact Analysis
马兴MA Xing
福建省计量科学研究院,福州350003 ;
国家市场监管总局重点实验室(力值计量测试),福州350003;
福建省力值计量测试重点实验室,福州350003
Fujian Metrology Institute , Fuzhou 350003, China ;
State Administration of Market Regulation Key Laboratory of Force Measurement,Fuzhou 350003,China;
Fujian Provincial Key Laboratory of Force Measurement,Fuzhou 350003,China
摘要:介绍了电缆导管弯曲试验机的工作原理和用途,建立了电缆导管弯曲试验机校准结果的测量模型,分析了各不确定度分量主要来源,结合测量实例具体数据,对其合成不确定度进行分析评定,对各不确定度分量进行计算并得出合成不确定度和扩展不确定度,最终可得出该项目的校准测量能力,为电缆行业提供技术支撑。
Abstract: 'This paper introduces the working principle and application of cable duct bending tester, establishes the mecasurment modelof the ealibration results of cable duct bending tester, analyzes the main sources of each uncertainty component, analyzes and evaluates thesynthetic uncertainty combined with the concrete data of the measurement example,ealculates each uncertainty component, obtains thesynthetic uncertainty and extended uncertainty. Finally, the calibration and measurement aility of the project can be obtained. Overall, thispaper can provide strong technical support for cable industry.
关键词:电缆导管弯曲试验机;校准方法;测量; 性能影响
Key words: cable duct bending tester; calibration method; measurement; performance impact
价值工程-文章出处：马兴.电缆导管弯曲试验机校准方法和影响分析[J].价值工程,2023,42(19):118-120.
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