| Research on stepless transmission utilizing noncircular gears |
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| 作者姓名： | 张瑞 张爱梅 吴序堂 |
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| 作者单位： | [1]School of Mechanical Engineering, Xi＇an Jiaotong University, Xi＇an 710049, China [2]School of Mechanical Engineering, Zhengzhou University, Zhengzhou 450001, China |
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| 摘 要： |
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| 关 键 词： | 非圆形齿轮 无级传动 传动机构 差速器 |
| 文章编号： | 1671-8267（2007）02-0164-08 |
Research on stepless transmission utilizing noncircular gears |
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| Zhang Rui,Zhang Aimei,Wu Xutang.Research on stepless transmission utilizing noncircular gears[J].Academic Journal of Xi’an Jiaotong University,2007,19(2):164-171. |
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| Authors: | Zhang Rui Zhang Aimei Wu Xutang |
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| Abstract: | In view of the lack of systemic analysis for stepless transmission using noncircular gears, two basic noncircular gear units, an addition unit adopting differential mechanism and a multiplication unit applying a fixed gear train, are proposed. Then, the design methods of the noncircular gear pair of each unit, transmission ratio relationship, rotation angle relationship and key parameters with specific physical meanings are studied. The adjusting properties, composing strategy and varying range of transmission ratio etc. are investigated in detail for each unit. Following this, several examples of using a noncircular gear pair in the units and their manipulation technique are introduced. |
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| Keywords: | non-circular gear stepless transmission fixed gear train differential mechanism |
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