| 连杆机构极限位置处导引平面若干位置综合法 |
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| 引用本文： | 唐家玮,章刚华.连杆机构极限位置处导引平面若干位置综合法[J].农业机械学报,1999,30(3):80-83. |
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| 作者姓名： | 唐家玮 章刚华 |
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| 作者单位： | 1. 黑龙江商学院研究生处
2. 清华大学精密仪器系微机械教研室 |
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| 摘 要： | 介绍了一种曲柄摇杆机构的几何综合法。该方法不但使连杆平面占有给定的若干位置，而且在其中两个位置上摇杆处于极限位置，所设计机构具有运动间歇、机构自销和急回等特性。
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| 关 键 词： | 平面连杆机构 几何 位置 综合 |
A SYNTHESIS METHOD OF GUIDING RIGID PLANE TO PASS SEVERAL POSITIONS ON THE LIMITING POSITIONS OF CONNECTING ROD MECHANISM |
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| Tang Jiawei,Zhang Ganghua.A SYNTHESIS METHOD OF GUIDING RIGID PLANE TO PASS SEVERAL POSITIONS ON THE LIMITING POSITIONS OF CONNECTING ROD MECHANISM[J].Transactions of the Chinese Society of Agricultural Machinery,1999,30(3):80-83. |
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| Authors: | Tang Jiawei Zhang Ganghua |
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| Institution: | Tang Jiawei (Heilongjiang
Commercial College) Zhang Ganghua (Tsinghua University) |
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| Abstract: | In this paper, a
geometry synthesis method used for crankrocker mechanism is introduced. Studies show that
the following four points are concyclic: the two correlative points of the rocker's moving hinge at
limiting positions, the culminating point of the inner and outer limiting positions, and the fixed
hinge of crank. The design method based on above results can not only make the link plane
pass several given positions, but also make the rocker pass the limiting positions at two of the
given positions. The designed mechanism has the characters of motion intermission,
mechanism selflock and quickreturn. This design method is simple in mechanism principle,
convenient to draft and easy to master and use. So the method has wide prospects in
engineering design and it can also be applied to the synthesis of crankblock mechanism. |
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| Keywords: | Planar linkage Geometry Position Synthesis |
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