| 抛物线齿轮在啮合过程中接触线长度的变化 |
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| 引用本文： | 吴祚常,闻智福.抛物线齿轮在啮合过程中接触线长度的变化[J].东华大学学报(自然科学版),1990(Z1). |
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| 作者姓名： | 吴祚常 闻智福 |
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| 作者单位： | 中国纺织大学机械工程系齿轮学科组，中国纺织大学机械工程系齿轮学科组 |
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| 摘 要： | 本文应用节点连线的概念,研究了抛物线齿轮接触线在啮合过程中的变化状况,从而得出了抛物线齿轮传动的实际接触线的段数及接触齿的对数,为较精确计算抛物线齿轮的强度提供了可靠依据。
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| 关 键 词： | 齿轮传动 啮合 廓线 强度 抛物线齿轮 重迭系数 接触线 节点 |
THE CHANGE OF THE LENGTH OF CONTACT LINES FOR PARABOLIC GEARS DURING MESHING |
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| Wu Zuochang,Wen Zhifu.THE CHANGE OF THE LENGTH OF CONTACT LINES FOR PARABOLIC GEARS DURING MESHING[J].Journal of Donghua University,1990(Z1). |
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| Authors: | Wu Zuochang Wen Zhifu |
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| Institution: | Department of Mechanical Engineering |
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| Abstract: | By the concept of the connected lines between pitch points, the paper studies the change of contact lines for parabolic gears during meshing, finds the numbers of the segments of actual contact lines and the pairs of the teeth in meshing. Finally, the reliable base is provided for calculating the strength of parabolic gearing accurately. |
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| Keywords: | gearing meshing profile strength parabolic gears contact ratio contact line pitch point |
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