| TK6920型数控铣镗床主轴箱的计算机辅助分析及改进设计 |
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| 引用本文： | 张忠铓,夏链,江擒虎,潘康健,丰云. TK6920型数控铣镗床主轴箱的计算机辅助分析及改进设计[J]. 组合机床与自动化加工技术, 2011, 0(10) |
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| 作者姓名： | 张忠铓 夏链 江擒虎 潘康健 丰云 |
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| 作者单位： | 1. 合肥工业大学机械与汽车工程学院CIMS研究所,合肥,230009
2. 芜湖恒升重型机床股份有限公司,安徽,芜湖,241000 |
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| 基金项目： | 国家重大科技专项(2009ZX04004-021); 安徽省科技攻关项目(2008AKKG0391) |
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| 摘 要： | 文章研究内容针对TK6920型数控铣镗床主轴箱CAD分析及优化,运用solidworks软件建立了三维CAD设计分析模型,并采用ansys有限元软件建立了有限元模型并进行静态刚强度分析.计算分析了主轴箱的应力及应变,在此基础上构建了主体结构的优化计算模型,将主轴箱进行了优化设计,尝试了新的改变约束的方法,与初始设计进行对比分析,为主轴箱的结构设计及改造提供理论依据.
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| 关 键 词： | 主轴箱 有限元 静力分析 约束 优化 |
The FEM and Optimize of the NC Boring and Milling Machine Spindle Box of TK6920 |
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| ZHANG Zhong-mang,XIA Lian,JIANG Qin-hu,PAN Kang-jian,FENG Yun. The FEM and Optimize of the NC Boring and Milling Machine Spindle Box of TK6920[J]. Modular Machine Tool & Automatic Manufacturing Technique, 2011, 0(10) |
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| Authors: | ZHANG Zhong-mang XIA Lian JIANG Qin-hu PAN Kang-jian FENG Yun |
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| Affiliation: | ZHANG Zhong-mang1,XIA Lian1,JIANG Qin-hu1,PAN Kang-jian2,FENG Yun2(1.School of Machinery and Automobile Engineering,Hefei University of Technology,CIMS institute,Hefei 230009,China,2.Wuhu Hengsheng Heavy Machine Tool Co.,LTD.Wuhu Anhui 241000,China) |
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| Abstract: | The NC boring and milling spindle box solid model had been built through solidworks,and its finite element model has been proposed based on the finite element software ansys.The spindle box displacement and stress had been computed,Through structural static analysis and modal analysis had been performed.Through structural analysis,the spindle box is optimized.The results expressed that the spindle box design had the good feature of strength and deformation. |
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| Keywords: | spindle box finite element methods static analysis modal analysis optimize |
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