| 振动时效在刺绣机机架加工中的应用 |
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| 引用本文： | 楚建营,陈立功,倪纯珍,尹何迟.振动时效在刺绣机机架加工中的应用[J].振动与冲击,2003,22(2):93-95. |
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| 作者姓名： | 楚建营 陈立功 倪纯珍 尹何迟 |
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| 作者单位： | 上海交通大学,材料科学与工程学院,上海,200030 |
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| 摘 要： | 本文基于现场试验 ,简要介绍了振动时效 (VSR)在刺绣机机架应用过程中的一些技术要点和振动参数设定 ,并根据JB/T5 92 6— 91中相关的VSR效果评定标准论证了本次试验方案的可行性 ;同时 ,本文将动应力测量法引入VSR效果评定中 ,并与其它方法相比较。结果表明通过动应力测量来进行VSR效果评定具有便捷、定量、经济的优点 ,是一种应用性技术。
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| 关 键 词： | 刺绣机机架 振动时效 残余应力 动应力 |
| 修稿时间： | 2002年5月28日 |
Application of Vibratory Stress Relief to the Frame of Embroidery Machine |
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| Chu Jianying,Chen Ligong,Ni Chunzhen,Yin Hechi.Application of Vibratory Stress Relief to the Frame of Embroidery Machine[J].Journal of Vibration and Shock,2003,22(2):93-95. |
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| Authors: | Chu Jianying Chen Ligong Ni Chunzhen Yin Hechi |
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| Abstract: | Based on spot experiment,some techniques as regards the application of vibratory stress relief(VSR) to the frame of embroidery machine are introduced.It is investigated how to assign the values of vibratory parameters,and the feasibility of this experimental design schedule is assessed according to JB/T5926-91.Meanwhile,the effectiveness valuation of VSR process is carried out with the help of dynamic stress evaluating method.In comparison with other methods,the results show that dynamic stress evaluating method is one convenient,quantitative,and economical means which is of practical valae in engineering application. |
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| Keywords: | frame of embroidery machine vibratory stress relief residual stress dynamic stress |
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