| 两尖点间行程速比系数最大机构参数确定 |
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| 引用本文： | 孟兆明,赵红滨,乔亚波.两尖点间行程速比系数最大机构参数确定[J].青岛科技大学学报,2009,30(3):262-264. |
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| 作者姓名： | 孟兆明 赵红滨 乔亚波 |
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| 作者单位： | 青岛科技大学,机电工程学院,山东,青岛,266061
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| 摘 要： | 以机构许用传动角γ]为设计依据,采用最优化技术确定机构拥有2尖点间呈最大行程速比系数Kmax,确定出机构的其他最优设计参数,并得出了结论:机构2尖点拥有最大行程速比系数Kmax,是随着机构许用传动角γ]的增加而单调减小;对应最佳设计结果,杆之间的几何尺寸有着特殊的规律l3*=l4*=l5*。
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| 关 键 词： | 尖点 许用传动角 行程速比系数 连杆曲线 |
Parameter Optimization of Mechanism with Maximal Travel Velocity-ratio Coefficient Between Two Cusps |
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| MENG Zhao-ming,ZHAO Hong-bin,QIAO Ya-bo.Parameter Optimization of Mechanism with Maximal Travel Velocity-ratio Coefficient Between Two Cusps[J].Journal of Qingdao University of Science and Technology:Natutral Science Edition,2009,30(3):262-264. |
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| Authors: | MENG Zhao-ming ZHAO Hong-bin QIAO Ya-bo |
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| Affiliation: | College of Electromechanical Engineering;Qingdao University of Science and Technology;Qingdao 266061;China |
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| Abstract: | In this paper,on the basis of the allowable transmission angle γ],the maximal travel velocity-ratio coefficient Kmax between two cusps and other optimal design parameters are determined by using optimization technology.The results show that the maximal travel velocity-ratio coefficient Kmax between two cusps will decrease when the allowable transmission angle γ] of the mechanism increase.The geometry dimension exits some special relation(l*3=l*4=l*5) between rod and rod according to the optimal design results. |
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| Keywords: | cusp allowable transmission angle travel velocity-ratio coefficient connecting rod curve |
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