| 扭转试验机扭矩测量结果不确定度的评定 |
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| 引用本文： | 汪湘波.扭转试验机扭矩测量结果不确定度的评定[J].物理测试,2004(5):19-23. |
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| 作者姓名： | 汪湘波 |
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| 作者单位： | 上海华龙测试仪器有限公司,上海,201200 |
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| 摘 要： | 对WNJ-1000Nm微机控制扭转试验机的扭矩测量不确定度的来源进行了讨论，并对不同测量点扭矩的测量不确定度进行了评定，最终给出了扩展不确定度。
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| 关 键 词： | 扭转试验机 扭矩测量 扩展不确定度 评定 测量点 测量不确定度 微机控制 |
| 修稿时间： | 2004年5月27日 |
Evaluation of Uncertainty for Measurement Results of Torque Obtained by Torsional Testing Machine |
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| WANG Xiang-bo.Evaluation of Uncertainty for Measurement Results of Torque Obtained by Torsional Testing Machine[J].Physics Examination and Testing,2004(5):19-23. |
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| Authors: | WANG Xiang-bo |
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| Abstract: | The produced causes of the measurement uncertainty of torque for WNJ-1000 type Computer-torsional testing machine were discussed.Moreover,the measurement uncertainty of torque for varying measurement points were evaluated in detail,and the expanded uncertainty was also evaluated . |
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| Keywords: | torsion torsional testing machine torque measurement uncertainty evaluation |
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