| 基于最大驱动力矩的曲柄摇块机构解析综合 |
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| 引用本文： | 陈再玉,徐著华,张宪阵,唐国元,郑相周. 基于最大驱动力矩的曲柄摇块机构解析综合[J]. 机械, 2014, 0(12): 5-6,80 |
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| 作者姓名： | 陈再玉 徐著华 张宪阵 唐国元 郑相周 |
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| 作者单位： | 海洋石油工程股份有限公司;四川海洋特种技术研究所;华中科技大学船舶与海洋工程学院;华中农业大学工学院 |
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| 基金项目： | 国家科技重大专项课题项目:水下生产设施制造、测试装备及技术(2011ZX05027-004-02) |
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| 摘 要： | 以获得最大驱动力矩为准则,使用解析方法对曲柄摇块机构进行优化设计。机构中连杆使用移动副驱动,曲柄在给定角度范围内摆动。当曲柄处于摆角中间位置时,曲柄具有最大输出力矩;曲柄在摆动范围内具有最大平均输出力矩。基于上述准则进行机构优化设计,能获得较好的力传输比。
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| 关 键 词： | 曲柄摇块机构 机构综合 最大输出力矩 力传输比 |
Analytical synthesis method of crank rocker mechanisms based on maximum output moment |
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| CHEN Zai-yu;XU Zhu-hua;ZHANG Xian-zhen;TANG Guo-yuan;ZHENG Xiang-zhou. Analytical synthesis method of crank rocker mechanisms based on maximum output moment[J]. Machinery, 2014, 0(12): 5-6,80 |
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| Authors: | CHEN Zai-yu XU Zhu-hua ZHANG Xian-zhen TANG Guo-yuan ZHENG Xiang-zhou |
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| Affiliation: | CHEN Zai-yu;XU Zhu-hua;ZHANG Xian-zhen;TANG Guo-yuan;ZHENG Xiang-zhou;Offshore Oil Engineering Co.Ltd.;Sichuan Institute of Special Sea Technology;School of Naval Architecture & Ocean Engineering,Huazhong University of Science & Technology;School of Engineering,Huazhong Agricultural University; |
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| Abstract: | Based on criteria of maximum moment,crank rocker mechanisms driven by rocker with hydraulic cylinder are analyzed with analytical method in this paper.Optimized with this criteria,crank will output maximum moment when crank is in middle of its swing angle.The maximun average output moments in the crank swing scope will be got based on this criteria.The crank rocker mechanisms optimized with this criteria have a good force transmission ratio. |
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| Keywords: | crank rocker mechanisms mechanism synthesis maximum output moment force transmission ratio |
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