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简要论述了目前杆组法在型综合和机构分析方面的现状,计算分析了杆组的特征值,提出了一种新的机构拓扑图表达方法和绘制规则,基于该规则可快速、准确地对全转副6杆、8杆组进行型综合,并给出了全部构型拓扑图。在此基础上给出了基于杆组结构特征的构型数组表示方法,通过一个实例利用上述方法对机构变换进行了分析。
This paper briefly discusses the current status of the rod group method in terms of type synthesis and mechanism analysis, calculates and analyzes the eigenvalues of the rod group, and presents a new method of representation and drawing of mechanism topology map. Based on this rule, Turn all the six-pole, eight-pole group type synthesis, and gives the topology of all configurations. On this basis, the method of representing the array of configuration based on the structure of the rod group is given. The transformation of the mechanism is analyzed by an example using the above method.