| 涡旋压缩机球形防自转机构的分析 |
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| 引用本文： | 李文华,褚红艳. 涡旋压缩机球形防自转机构的分析[J]. 压缩机技术, 2007, 0(4): 13-15 |
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| 作者姓名： | 李文华 褚红艳 |
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| 作者单位： | 辽宁工程技术大学,机械工程学院,辽宁,阜新,123000 |
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| 摘 要： | 建立了球形防自转机构的模型,分析了其工作原理,将球形防自转机构简化为平行四连杆机构.确定了钢球数目的合理选择及其相对分布位置.通过对其动力特性的分析,可知它为半周受力,且受力的状态是连续交替循环的一种高效率的防自转机构.
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| 关 键 词： | 涡旋压缩机 防自转机构 平行四连杆 |
| 文章编号： | 1006-2971（2007）04-0013-03 |
| 修稿时间： | 2007-04-28 |
Analysis of anti-rotation mechanism with balls in scroll compressor |
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| LI Wen-hua,CHU Hong-yan. Analysis of anti-rotation mechanism with balls in scroll compressor[J]. Compressor Technology, 2007, 0(4): 13-15 |
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| Authors: | LI Wen-hua CHU Hong-yan |
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| Affiliation: | Mechanical Engineering Insititute, Liaoning Technical University, Fuxin 123000, China |
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| Abstract: | A mechanical model of anti-rotation mechanism with balls was established, and its operation principle is analysed,where the con -figuration of simplified parallel four-connecting rods was employed. A reasonable method for selection of the numbers of balls and their relatively distributed position were also determined, It was verified by analyzing the forces on the balls that these forces were half-revolution, and the state of forces of this anti-rotation mechanism is continuous ahernant circulation with high efficiency. |
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| Keywords: | scroll compressor anti-rotation mechanism parallel four-connecting rods |
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