| 微磨料气射流加工特性实验研究 |
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| 引用本文： | 任延岿,吕玉山,孙建章.微磨料气射流加工特性实验研究[J].电子工业专用设备,2007,36(1):62-65,70. |
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| 作者姓名： | 任延岿 吕玉山 孙建章 |
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| 作者单位： | 沈阳理工大学机械工程学院,沈阳,110168 |
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| 摘 要： | 为了获得微磨料气射流加工的一般原理,设计了一套微磨料气射流喷砂实验装置,利用该装置实验调查了射流特性及喷射参数对微磨料气射流加工的影响规律,并结合气固两相流理论对问题进行了分析。得到了微磨料气射流加工中喷射距离、喷射时间和磨料粒度对加工效果的影响规律,最终确定了合理的加工参数。
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| 关 键 词： | 微磨料气射流加工 气固两相流 喷嘴 |
| 文章编号： | 1004-4507（2007）01-0062-04 |
| 修稿时间： | 2006-01-09 |
Experimental Investigation on the Capabilities of Micro-Abrasive Jet Machining |
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| REN Yan-kui,LU Yu-shan,SUN Jian-zhang.Experimental Investigation on the Capabilities of Micro-Abrasive Jet Machining[J].Equipment for Electronic Products Marufacturing,2007,36(1):62-65,70. |
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| Authors: | REN Yan-kui LU Yu-shan SUN Jian-zhang |
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| Affiliation: | Shenyang Ligong University, Shenyang 110168, China |
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| Abstract: | In order to obtain the mechanisms of micro-abrasive jet machining (MAJM), the principle experiment set-up of micro-abrasive jet machining are developed. With the help of this device, the capabilities of MAJM and machining parameter effects on machining capability are investigated, then some problems of machining process are analyzed by the use of gas-liquid two-phase theory. At last, the effects of the jet distance, jet time and the granularity of micro-abrasive to machining capability are obtained, and also feasible machining parameters are confirmed. |
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| Keywords: | Micro-abrasive Jet Machining Gas-liquid two phase Jet Nozzle |
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