光电式皮带张力计校准方法的探讨  

Discussion on Measurement Method of Photoelectric Belt Tension Meter

作　　者：何苗 杨德俊[1,2] 黄炽豪 何铭涛 He Miao;Yang De-jun;Huang Chi-hao;He Ming-tao(Guangdong Institute of Metrology,Guangdong Guangzhou 510405;Guangdong Provincial Key Laboratory of Modern Geometric and Mechanical Metrology Technology,Guangdong Guangzhou 510405)

机构地区：[1]广东省计量科学研究院,广东广州510405 [2]广东省现代几何与力学计量技术重点实验室,广东广州510405

出　　处：《电子质量》2021年第2期4-7,共4页Electronics Quality

摘　　要：皮带张力计作为一种非接触式的张力测量仪器,近年来在实际工作中得到广泛应用。相比于音波式皮带张力计受外界环境噪声干扰过大的缺点,光电式皮带张力计因其较高的测量精度和效率得到进一步推广,但针对光电式皮带张力计的校准方法却没有统一结论。该文提出一种光电式皮带张力计的校准方法,并通过校准过程中的不确定度计算,得出一种较为合理的光电式皮带张力计的校准方法。Belt tension meter was a non-contact tension testing equipment that had a wide range of industrial uses.Compared with sonic belt tension meter,photoelectric belt tension meter was more apparent and effective to measure tension.However,there were no calibration methods for photoelectric belt tension meter in calibration industry.In the present work,a method to calibrate photoelectric belt tension meter accurately was proposed,and obtained uncertainty analysis through test by calculation.

关 键 词：光电式 皮带张力计 校准方法 

分 类 号：TH823.1[机械工程—仪器科学与技术]