| 齿轮泵齿形的优化设计 |
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| 引用本文： | 郑容,施火泉.齿轮泵齿形的优化设计[J].江南大学学报(自然科学版),1991,6(2):56-62. |
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| 作者姓名： | 郑容 施火泉 |
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| 作者单位： | 江南大学机械工程系，江南大学电子工程系 |
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| 摘 要： | 本文运用一些新观点和优化设计方法对齿轮泵齿形参数进行了分析探讨,取得了一种不同于以往的新齿形和最佳参数范围,其优越性已经一定的实践验证。文章中首次提出传统设计齿轮泵齿形的强度裕度过大,可用增大根切量来节省材料、减小体积和提高性能的观点,并推导了大根切齿形相互啮合时重迭系数等参数的计算方法。
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| 关 键 词： | 齿轮泵 齿形 优化设计 根切 |
Optimum Dsigning of Tooth Form of Gear Pump |
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| Zheng Yong.Optimum Dsigning of Tooth Form of Gear Pump[J].Journal of Southern Yangtze University:Natural Science Edition,1991,6(2):56-62. |
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| Authors: | Zheng Yong |
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| Institution: | Zheng Yong (Mechanical Engineering Dept.) Shi Huoquan (Electronics Dept.) |
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| Abstract: | A new kind of gear pump tooth form and its optimum parameter ranges are obtained by analyzing and studying the tooth parameter with optimum designing method and some new observations.Its advantages have been proved through practice.It is put forward in the paper that the ordinary gear pump tooth has too large a strength allowance and an increase of the amount of undercut can reduce size,save material and improve its function.The calculation formula of cantact ratio of deep undercut gears in mesh is also derived. |
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| Keywords: | gear pump tooth parameter undercut optimum design |
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