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| 实现特定杆长的曲柄摇杆机构设计 | |
| 引用本文： | 李杰,郭瑞杰,王忠. 实现特定杆长的曲柄摇杆机构设计[J]. 机械设计, 2012, 29(7): 43-45 |
| 作者姓名： | 李杰 郭瑞杰 王忠 |
| 作者单位： | 西南科技大学制造科学与工程学院,四川绵阳,621010 |
| 基金项目： | 国家“863”高科技资助项目，西南科技大学博士基金资助项目 |
| 摘 要： | 提出了在给定摇杆CD的长度lCD及其摆角φ和从动件的行程速度变化系数K的条件下,再给出曲柄、连杆、或机架三者之一,来设计曲柄摇杆机构的图解方法。避免了作椭圆或双曲线,简化了设计过程,使手工图解成为可能,且从理论上证明了方法的正确性。 |
| 关 键 词： | 曲柄摇杆机构 急回特性 图解法 设计 |
Realization of design for special length of crank and rocker mechanism |
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| LI Jie , GUO Rui-jie , WANG Zhong. Realization of design for special length of crank and rocker mechanism[J]. Journal of Machine Design, 2012, 29(7): 43-45 | |
| Authors: | LI Jie GUO Rui-jie WANG Zhong |
| Affiliation: | (School of Manufacturing Engineering,Southwest University of Science and Technology,Mianyang 621010,China) |
| Abstract: | This paper presented a graphic method to design projection method of crank and rocker mechanism in the conditions of the length(lCD) of rocker CD and oscillation angle(φ) and the follower’s of travel speed variation coefficient(K) as well as the one of the length of crank/connecting link or frame were given.This method avoids to draw the elliptic or hyperbola and simplifies the design process,making the manual graphic method to became possible,the method was proven to be right in theory. |
| Keywords: | crank and rocker mechanism quick-return characteristics graphic method design |
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