| 螺杆真空泵单头变螺距螺杆转子型线的研究 |
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| 引用本文： | 张世伟,徐成海,关奎之. 螺杆真空泵单头变螺距螺杆转子型线的研究[J]. 真空, 2002, 0(2): 9-11 |
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| 作者姓名： | 张世伟 徐成海 关奎之 |
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| 作者单位： | 东北大学,辽宁,沈阳,110004 |
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| 摘 要： | 本文介绍了一种用于无油螺杆真空泵的单头变螺距螺杆转子型线，给出了型线方程和抽速计算公式，并说明了参数确定原则。
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| 关 键 词： | 变螺距螺杆 转子型线 螺杆真空泵 单头 型线方程 抽速计算公式 |
| 文章编号： | 1002-0322(2002)02-0009-03 |
V profile of single-thread and changing-pitch screw for dry twin-screw vacuum pump |
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| ZHANG Shi wei,XU Cheng hai,GUAN Kui zhi. V profile of single-thread and changing-pitch screw for dry twin-screw vacuum pump[J]. Vacuum(China), 2002, 0(2): 9-11 |
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| Authors: | ZHANG Shi wei XU Cheng hai GUAN Kui zhi |
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| Abstract: | In this article, a roller profile of single thread and changing pitch screw for dry twin screw vacuum pump is introduced, and the profile equations, the formula of pump speed and the explanation of parameter determination principles are given. |
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| Keywords: | twin screw vacuum pump single thread changing pitch profile equation |
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