| 圆弧齿轮泵传动平稳性的研究 |
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| 引用本文： | 张有忱,黎镜中. 圆弧齿轮泵传动平稳性的研究[J]. 北京化工大学学报(自然科学版), 2004, 31(5): 90-92 |
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| 作者姓名： | 张有忱 黎镜中 |
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| 作者单位： | 北京化工大学机电工程学院;北京 100029 |
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| 摘 要： | 将圆弧齿轮泵的啮合情况转化为等效四杆机构,推导出用于计算圆弧齿轮泵中两轮传动比的公式,并利用此公式,分析了小齿轮齿廓凹圆弧中心位置与大齿轮齿廓凸圆弧中心位置对圆弧齿轮泵传动平稳性的影响。
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| 关 键 词： | 圆弧齿轮 传动平稳性 泵 圆弧齿轮 传动平稳性 泵 |
| 收稿时间： | 2004-02-09 |
| 修稿时间： | 2004-02-09 |
Transmission stability of gear pump with circular-arc tooth profile |
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| Zhang You-chen Li Jing-zhong. Transmission stability of gear pump with circular-arc tooth profile[J]. Journal of Beijing University of Chemical Technology, 2004, 31(5): 90-92 |
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| Authors: | Zhang You-chen Li Jing-zhong |
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| Affiliation: | College of Mechanical and Electrical Engineering; Beijing University of Chemical Technology; Beijing 100029; China |
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| Abstract: | According to the basic law of tooth profile meshing and the principle of higher pair to be replaced with lower pair of planar mechanism, an equation which is used for calculation of the driving ratio of a gear pump with a circular-arc tooth profile was obtained. The calculatea results indicate that the stability of the driving ratio of a gear pump is very effected by the difference between the concave arc radius of tooth profile of pinion and the convex arc radius of tooth profile of inner gear. The smaller the difference of radiuses, the severer the wave of velocity is while meshing. |
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| Keywords: | gear with circular-arc tooth profile driving ratio pump |
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