| 给定杆长的平面四杆机构简易设计方法 |
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| 引用本文： | 马东晓,周前. 给定杆长的平面四杆机构简易设计方法[J]. 煤矿机械, 2003, 0(10): 13-15 |
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| 作者姓名： | 马东晓 周前 |
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| 作者单位： | 平顶山工学院,河南,平顶山,467001 |
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| 摘 要： | 以辅助圆为基础,引入辅助设计长度l,角度(?),利用给定条件与设计杆长之间的几何关系经推导得出:(1)图解法设计-借助l或(?)直接确定辅助圆上固定铰链中心A点,以得到满足给定条件的机构;依据l还能解决平面四杆机构其他方面的设计问题。(2)解析法设计-曲柄长α和机架长d的计算公式。
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| 关 键 词： | 平面四杆机构 给定杆长 曲柄摇杆机构 |
| 文章编号： | 1003-0794(2003)10-0013-03 |
| 修稿时间： | 2003-05-20 |
Design of a simple and a easy method for the definite length planar four-bar linkages |
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| MA Dong-xiao,ZHOU Qian. Design of a simple and a easy method for the definite length planar four-bar linkages[J]. Coal Mine Machinery, 2003, 0(10): 13-15 |
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| Authors: | MA Dong-xiao ZHOU Qian |
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| Abstract: | Using the auxiliary circle, introducing auxiliary design length l, angle (?) , using definite condition and design length, we can calculate and arrange: (1) Design of graphic method - with the help of lor (?), we can immediate define point A on the auxiliary circle for the fixed hinge center,and we can get the define condition mechanism; using l we can settle the other design methods for the planar four - bar linkages.(2) Analytic design method - calculating formula of crank length "α" and rack length "d". |
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| Keywords: | planar four-bar linkages definite length crank - rocker mechanism |
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