| 单头滚刀加工多头蜗轮副时的接触面积问题 |
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| 引用本文： | 刘明光,路亚衡.单头滚刀加工多头蜗轮副时的接触面积问题[J].华中科技大学学报(自然科学版),1990(2). |
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| 作者姓名： | 刘明光 路亚衡 |
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| 作者单位： | 华中理工大学机械工程一系
(刘明光),华中理工大学机械工程一系(路亚衡) |
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| 摘 要： | 本文研究使用单头滚刀加工多头蜗轮副工艺,初步摸清了与用单头滚刀加工出的蜗轮相关共轭的多头蜗杆曲面上各点导程的变化规律,提出用改变相配多头蜗杆导程的方法来扩大相配蜗轮副的接触面积,实现了“双点接触”。
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| 关 键 词： | 单头滚刀 多头蜗轮副 导程 共轭 接触迹线 |
A Method of Increasing the Contact Area for Cutting Multi-Start Worm-Gear with a Single-Start Hob |
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| Liu Mingguang Lu Yaheng.A Method of Increasing the Contact Area for Cutting Multi-Start Worm-Gear with a Single-Start Hob[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1990(2). |
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| Authors: | Liu Mingguang Lu Yaheng |
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| Institution: | Liu Mingguang Lu Yaheng |
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| Abstract: | The technology of multi-start worm-gear cutting with a single-start hob is discussed and the variation of lead at each point on the curved surface of a multi-start worm that conjugates with the worm wheel has been found. A method of increasing the contact area of the meshed wormgear by changing the lead on the multi-start worm is suggested and the so-called "two point contact" is realized. |
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| Keywords: | Single-start hob Multi-start worm-gear Lead Conjugate Contact trace |
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