| PEEK在无油十字滑块压缩机中的应用 |
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| 引用本文： | 林强.PEEK在无油十字滑块压缩机中的应用[J].南京航空航天大学学报,2003,35(1):30-33. |
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| 作者姓名： | 林强 |
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| 作者单位： | 南京航空航天大学航空宇航学院,南京,210016 |
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| 摘 要： | 为了解决无油十字滑块压缩机滑道－滑块副中存在的问题，提出采用聚醚醚酮（PEEK）材料的直线滑动轴承代替直线滚动轴承。针对影响PEEK摩擦副寿命的两个主要因素：摩擦副表面温度、工作载荷，建立了滑道0滑块副表面温度计算模型，给出了工作载荷的计算式，并进行了不同转速、工作压力下的PEEK摩擦副性能试验。通过理论和实验研究表明，上述设想是可行的。最后，本文根据计算结果及实验结果的分析对比，提出了一些改进措施。
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| 关 键 词： | 无油润滑压缩机 摩擦副 聚醚醚酮 |
| 文章编号： | 1005-2615(2003)01-0030-04 |
| 修稿时间： | 2002年9月4日 |
Application of PEEK to Oilless Quadro-Flex Compressor |
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| Lin Qiang College of Aerospace Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing,China.Application of PEEK to Oilless Quadro-Flex Compressor[J].Journal of Nanjing University of Aeronautics & Astronautics,2003,35(1):30-33. |
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| Authors: | Lin Qiang College of Aerospace Engineering Nanjing University of Aeronautics & Astronautics Nanjing China |
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| Institution: | Lin Qiang College of Aerospace Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing,210016,China |
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| Abstract: | In order to solve the problems existing in the block and slider pair of oilless quadro-flex compressor, the liner sliding bearing made of polyetheretherkatone (PEEK) is used instead of the liner ball bearing. With the two dominant factors influencing the life-span of PEEK friction pair, the mathematical model for thermodynamic calculation is established, the load formula is derived and the performance testing is engaged under different rotational speeds and different loads. Theoretical and experimental results show that the aforementioned idea is viable. Finally experimental and calculating results are analyzed and some improving methods are presented. |
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| Keywords: | oilfree compressor friction pair polyetheretherkatone |
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