| 材料试验机负荷示值误差的测量不确定度评定 |
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| 引用本文： | 宋晓炯,后宗保. 材料试验机负荷示值误差的测量不确定度评定[J]. 物理测试, 2003, 0(1): 22-24 |
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| 作者姓名： | 宋晓炯 后宗保 |
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| 作者单位： | 马鞍山钢铁集团公司 |
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| 摘 要： | 以WAW-Y500伺服试验机为实例,运用数学模型,对万能材料试验机负荷示值误差的测定不确定度进行分析,为金属拉伸强度指标不确定度的评定提供了依据。
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| 关 键 词： | 不确定度 示值误差 结果分析 |
| 修稿时间： | 2002-10-09 |
ESTIMATING UNCERTAINTIES OF INDICATED TEST FORCE ERROR FOR MATERIAL TESTER |
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| SONG Xiaojiong HOU Zongbao. ESTIMATING UNCERTAINTIES OF INDICATED TEST FORCE ERROR FOR MATERIAL TESTER[J]. Physics Examination and Testing, 2003, 0(1): 22-24 |
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| Authors: | SONG Xiaojiong HOU Zongbao |
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| Affiliation: | Maanshan Iron and Steel Group Co. |
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| Abstract: | The paper made WAW - Y500 AC Serve tester as instance and used mathematics model to analyze the uncertainties in measurement of indicated test force error of universal tester. In order to offer foundation in the estimating uncertainties of tension strength index of metals. |
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| Keywords: | uncertainty indicated test force error result analysis |
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