| 压电陶瓷在布氏硬度标准机力加载系统中的应用 |
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| 引用本文： | 陶继增,石伟,李金颖,吴忠燕.压电陶瓷在布氏硬度标准机力加载系统中的应用[J].测控技术,2011,30(11):72-73. |
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| 作者姓名： | 陶继增 石伟 李金颖 吴忠燕 |
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| 作者单位： | 中航工业北京长城计量测试技术研究所,北京,100095 |
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| 摘 要： | 根据试验要求,设计了压电陶瓷力发生装置,并将其应用于布氏硬度标准机力值加载系统.试验结果表明,此装置与硬度计原有的电动力加载装置配合使用,力值加载时间和加载精度等指标都达到了布氏硬度标准机的要求.
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| 关 键 词： | 压电陶瓷 布氏硬度机 力值加载 |
Application of Piezoelectric Ceramics to the Force Loading System of the Brinell Hardness Standard Machine |
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| TAO Ji-zeng,SHI Wei,LI Jin-ying,WU Zhong-yan.Application of Piezoelectric Ceramics to the Force Loading System of the Brinell Hardness Standard Machine[J].Measurement & Control Technology,2011,30(11):72-73. |
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| Authors: | TAO Ji-zeng SHI Wei LI Jin-ying WU Zhong-yan |
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| Affiliation: | TAO Ji-zeng,SHI Wei,LI Jin-ying,WU Zhong-yan(AVIC Beijing Changcheng Institute of Metrology & Measurement,Beijing 100095,China) |
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| Abstract: | A piezoelectric ceramics force generating device was designed and applied to the force load system of the standard brinell hardness tester.As a result,associated with the former electric force load system of the brinell hardness tester,force load time and force load precision all meet the requirement of the standard brinell hardness tester machine. |
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| Keywords: | piezoelectric ceramic brinell hardness tester force load |
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