| 汽车座椅上下调节机构数字化设计 |
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| 引用本文： | 肖平,时培成.汽车座椅上下调节机构数字化设计[J].许昌学院学报,2012,31(5):46-50. |
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| 作者姓名： | 肖平 时培成 |
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| 作者单位： | 安徽工程大学机械与汽车工程学院,安徽芜湖,241000 |
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| 基金项目： | 科技部科技型中小企业技术创新基金项目(11C26213402044);安徽省科技厅资助项目(090414172);安徽省教育厅资助项目(KJ2011A036);安徽省教育厅高校省级自然科学研究项目(KJ2012B027);安徽工程大学青年基金资助项目(2008yq028zd);2011年度芜湖市科技创业专项(汽车自润滑选换挡变速操纵机构总成) |
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| 摘 要： | 基于功能要求确定以蜗杆凸轮组合机构作为汽车座椅上下调节机构的运动方案,基于机构学理论建立该组合机构设计数学模型并在Matlab软件中编程求解,在CATIA软件中建立该组合机构各零件参数化模型并进行虚拟装配,利用基于装配体的有限元分析技术在ANASYS软件中对该组合机构总成数字化模型进行了强刚度分析和评价.最后,给出了一个设计实例.
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| 关 键 词： | 汽车座椅 上下调节机构 数字化设计 |
Digital Design of Upward-and-downward Adjusting Mechanism of Automobile Seat |
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| XIAO Ping,SHI Pei-cheng.Digital Design of Upward-and-downward Adjusting Mechanism of Automobile Seat[J].Journal of Xuchang University,2012,31(5):46-50. |
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| Authors: | XIAO Ping SHI Pei-cheng |
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| Institution: | (School of Mechanical and Automotive Engineering,Anhui Polytechnic University,Wuhu 241000,China) |
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| Abstract: | Worm-cam combined mechanism is chosen as the upward-and-downward adjusting mechanism of automobile seat on the basis of functional requirements.The digital design model of this mechanism is built according to mechanism theories,and programs are written in Matlab software to get the solution.Parameterized models of every part of the combined mechanism are built and its virtual assembly is carried out in CATIA.In ANASYS,the strength and rigidity of the integrated digital models is analyzed and evaluated by means of finite element analysis.Finally,a design sample is presented. |
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| Keywords: | automobile seat upward-and-downward adjusting mechanism digital design |
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