The Calibration System and Uncertainty Evaluation for Torque Rating of Bottle Cap Torque-meters

WU Zhiyu; LI Jing; ZHENG Xiaolan; WANG Hui; CHEN Haibin

doi:10.12338/j.issn.2096-9015.2021.0086

Volume 65 Issue 12

Dec. 2021

Turn off MathJax

Article Contents

Article Navigation > Metrology Science and Technology > 2021 > 65(12): 26-29

WU Zhiyu, LI Jing, ZHENG Xiaolan, WANG Hui, CHEN Haibin. The Calibration System and Uncertainty Evaluation for Torque Rating of Bottle Cap Torque-meters[J]. Metrology Science and Technology, 2021, 65(12): 26-29. doi: 10.12338/j.issn.2096-9015.2021.0086

Citation:

WU Zhiyu, LI Jing, ZHENG Xiaolan, WANG Hui, CHEN Haibin. The Calibration System and Uncertainty Evaluation for Torque Rating of Bottle Cap Torque-meters[J]. Metrology Science and Technology, 2021, 65(12): 26-29. doi: 10.12338/j.issn.2096-9015.2021.0086

Citation:

PDF( 623 KB)

The Calibration System and Uncertainty Evaluation for Torque Rating of Bottle Cap Torque-meters

doi: 10.12338/j.issn.2096-9015.2021.0086

Yunnan Institute of Metrology and Testing Technology, Kunming 650228, China

Available Online: 2021-11-01
Publish Date: 2021-12-01

Abstract

Abstract

A device for meauring torque rating of bottle cap torque-meters was developed. The device includes a special check lever, a force weight loading mechanism, and a horizontal to vertical loading mechanism. The torque rating was measured by multiplying the force value of the weight and the arm length of the check lever. Factors affecting measurement uncertainty were analyzed and the uncertainty in the measurement results of the torque rating was evaluated. The results showed that the performance of the device was stable and reliable. It can be used to calibrate bottle cap torque-meters of level 1 or below and small range special torque testers, providing traceability for their torque indication.
- bottle cap torque-meters,
- torque rating,
- check lever,
- uncertainty

FullText(HTML)

References(13)

References

[1]	孟峰, 张智敏, 李涛. 扭矩扳子检定仪: JJG797—2013[S]. 北京: 中国质检出版社, 2013.
[2]	郭斌, 李涛, 成勇. 工作扭矩仪: JJG1146-2017[S]. 北京: 中国质检出版社, 2017.
[3]	刘鸿文. 材料力学[M]. 北京: 高等教育出版社, 2004.
[4]	全国热处理标准化技术委员会. 金属热处理标准应用手册[M]. 第3版. 北京: 机械工业出版社, 2016.
[5]	田景亮, 张永强. 机械加工工具、刃具及辅具速查手册[M]. 北京: 机械工业出版社, 2014.
[6]	蒋小兵, 蒋爱荣. 金属材料机加工表面质量与精度控制技术的初探[J]. 科技风, 2016(6): 157.
[7]	李世芸, 肖正明. 弹性力学及有限元[M]. 北京: 机械工业出版社, 2016.
[8]	国家质量技术监督局计量司组. 测量不确定度评定与表示指南[M]. 北京: 中国计量出版社, 2000: 76-79.
[9]	倪育才. 实用测量不确定度评定[M]. 北京: 中国计量出版社, 2009: 60-69.
[10]	叶德培, 赵峰, 施昌彦, 等. 测量不确定度评定与表示: JJF 1059.1-2012: [S]. 北京: 中国质检出版社, 2012.
[11]	吴益文, 李文涛, 文沂. 复合材料-巴氏硬度测量不确定度分析与评定[J]. 玻璃钢/复合材料, 2010(4): 42-45.
[12]	陈宏钧. 实用机械加工工艺手册[M]. 第4版. 北京: 机械工业出版社, 2016.
[13]	邓四二, 贾群议, 薛进学. 滚动轴承设计原理[M]. 北京: 中国标准出版社, 2014.