| CAD 技术在非圆链传动瞬时传动比分析中的应用 |
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| 引用本文： | 单宝忠 王海鸥. CAD 技术在非圆链传动瞬时传动比分析中的应用[J]. 光学精密工程, 1997, 5(6): 36-43 |
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| 作者姓名： | 单宝忠 王海鸥 |
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| 作者单位： | [1]中国科学院长春光学精密机构研究所 [2]吉林工业大学机械工程系 |
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| 摘 要： | 对非圆链传动进行初步运动分析。文中重点对非圆链传动(仅以椭圆链轮为例)机构瞬时传动比进行精确计算,所用公式由MathCAD推导得到。阐述了链轮齿数、链轮椭圆度与链传动中心距对瞬时传动比的影响,并在AutoCAD上显示、输出了相应的变化曲线。
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| 关 键 词： | 链传动 非圆链轮 瞬时传动比 |
| 收稿时间： | 1997-09-28 |
| 修稿时间： | 1997-10-16 |
Application of CAD in Non-circle Chain Drive Instantaneous Ratio Analysis |
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| SHAN Bao Zhong. Application of CAD in Non-circle Chain Drive Instantaneous Ratio Analysis[J]. Optics and Precision Engineering, 1997, 5(6): 36-43 |
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| Authors: | SHAN Bao Zhong |
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| Affiliation: | 1. Changchun Institute of Optics Fine Mechanics, Chinese Academy of Sciences, Changchun, 130022;2. Dept.of Mechanical Engineering, Jilin University of Technology, Changchun, 130025 |
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| Abstract: | The kinematics of non circle chain drive was analyzed preliminarily. In this paper,instantaneous ratio of non circle chain drive was calculated precisely. The equations were gained by using MathCAD. The effects of number of teeth,ovality of sprocket and central distance of chain drive on instantaneous ratio was also expounded, and the varying curves were shown and exported using AutoCAD. |
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| Keywords: | Chain drive Non-circle sprocket Instantaneous ratio |
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