| 基于虚约束的平面连杆机构运动副合理设计与配置 |
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| 引用本文： | 李纯金,王明强,朱永梅. 基于虚约束的平面连杆机构运动副合理设计与配置[J]. 机械工程师, 2005, 0(10): 109-111 |
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| 作者姓名： | 李纯金 王明强 朱永梅 |
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| 作者单位： | 江苏科技大学,机械与动力工程学院,江苏,镇江,212003 |
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| 摘 要： | 平面连杆机构中广泛存在着虚约束导致机械系统众多的缺陷,已经受到机械结构设计者的充分重视.文中分析了平面机构中虚约束存在的几种形式及其虚约束数的计算,并提出一些对平面连杆机构运动副的合理设计与配置具有指导意义的原则.
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| 关 键 词： | 虚约束 平面连杆机构 运动副 |
| 文章编号： | 1002-2333(2005)10-0109-03 |
| 收稿时间： | 2005-05-26 |
| 修稿时间： | 2005-05-26 |
Rational Design and Arrangement of Kinematic Pair for Planar Linkages Based on Redundant Constraint |
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| LI Cun-jing,WANG Ming-qiang,ZHU Yong-mei. Rational Design and Arrangement of Kinematic Pair for Planar Linkages Based on Redundant Constraint[J]. Mechanical Engineer, 2005, 0(10): 109-111 |
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| Authors: | LI Cun-jing WANG Ming-qiang ZHU Yong-mei |
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| Affiliation: | Department of Mechanical and Dynamical Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China |
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| Abstract: | The widely existed overconstraints in planar linkages lead to machinery system having numerous defects,which have subjected to more and more attention by designers of machine structure.In this paper,several existing forms of overcontraints and the method for calculating the number of overconstraints in machinery system were analyzed,and some principles for rational design and arrangement of kinnematic pair for planar linkages were proposed. |
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| Keywords: | overconstraints planar linkages kinematic pair |
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