| 应力测试中的误差分析 |
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| 引用本文： | 康文河,傅彪,杜晓辉. 应力测试中的误差分析[J]. 机械工程与自动化, 2000, 0(3) |
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| 作者姓名： | 康文河 傅彪 杜晓辉 |
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| 作者单位： | 太原重型机械设计院!山西太原030024(康文河)，山西汽车制造公司!山西太原030009(傅彪)，山西省机电设计研究院!山西太原030009(杜晓辉) |
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| 摘 要： | 从应变片、应变仪、记录仪和数据处理系统 4个环节分析了机械应力实测过程中所产生的误差及产生误差的原因。针对各种误差 ,结合实际情况 ,得出了使误差降到最小程度的具体措施 ,阐明了保证测试数据准确性的实际意义。
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| 关 键 词： | 误差 测试 应力 |
Analysis of errors in mechanical stress test |
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| KANG Wen he ,FU Biao ,DU Xiao hui. Analysis of errors in mechanical stress test[J]. Mechanical Engineering & Automation, 2000, 0(3) |
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| Authors: | KANG Wen he FU Biao DU Xiao hui |
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| Affiliation: | KANG Wen he 1,FU Biao 2,DU Xiao hui 3 |
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| Abstract: | The article analyses the errors in mechanical stress test and the reasons for these errors from strain foil,strain gage,recorder and analysis system In allusion to all kinds of errors and combining with practical condition,the article lists some concrete measures to decrease the errors to the least and clarifies the practical meaning of veracity of test data |
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| Keywords: | errors test stress |
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