| 平面凸轮机构与平面四杆机构压力角特性相似性研究 |
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| 引用本文： | 吴天星,周美立.平面凸轮机构与平面四杆机构压力角特性相似性研究[J].现代机械,2003(3):47-48. |
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| 作者姓名： | 吴天星 周美立 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,230009 |
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| 基金项目： | 安徽省自然科学基金资助项目 (0 10 44 10 8) |
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| 摘 要： | 本文根据高副低代的原理 ,将盘形凸轮机构演化为四杆机构 ,并证明该凸轮机构最大压力角与瞬时四杆机构最大压力角位置相似 ,为按四杆机构设计方法来设计凸轮机构提供一定的依据
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| 关 键 词： | 平面凸轮机构 平面四杆机构 高副低代 压力角相似 |
| 修稿时间： | 2002年10月8日 |
Similarity Research on the Characteristic of Pressure Angle Between Flat-Face Cam Mechanism and Flat-Face Four-Rod Mechanism |
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| Wu Tian-xing,Zhou Mei-li.Similarity Research on the Characteristic of Pressure Angle Between Flat-Face Cam Mechanism and Flat-Face Four-Rod Mechanism[J].Modern Machinery,2003(3):47-48. |
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| Authors: | Wu Tian-xing Zhou Mei-li |
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| Affiliation: | Wu Tian-xing Zhou Mei-li |
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| Abstract: | In this paper,according to the principal of lower kinematic-pair substitute for higher,a tray-shape cam mechanism was evolved into a four-rod one.It proved that position of the cam mechanism's maximum pressure angle was similar to the instantaneous four-rod's.This conclusion provides a certain basis for designing cam mechanism in that of the four-rod method. |
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| Keywords: | flat-face cam mechanism flat-face four-rod mechanism lower kinematic-pair substitute for higher similarity of pressure angle |
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