| 基于有限元仿真的带筋精密平板热变形分析 |
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| 引用本文： | 费雯,李桂华,冯忠,洪磊. 基于有限元仿真的带筋精密平板热变形分析[J]. 安徽电子信息职业技术学院学报, 2010, 9(2): 5-7. DOI: 10.3969/j.issn.1671-802X.2010.02.002 |
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| 作者姓名： | 费雯 李桂华 冯忠 洪磊 |
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| 作者单位： | 安徽大学电子科学与技术学院,安徽合肥,230039;安徽大学电子科学与技术学院,安徽合肥,230039;安徽大学电子科学与技术学院,安徽合肥,230039;安徽大学电子科学与技术学院,安徽合肥,230039 |
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| 基金项目： | 安徽省教育厅自然科学基金;;安徽大学人才队伍建设项目 |
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| 摘 要： | 本文通过对井形带筋精密平板和环形带筋精密平板的温度场分析,利用ANSYS仿真软件,对两种平板的热变形进行计算。仿真结果表明:环形带筋精密平板的抗热变形能力要强于井形平板,因此建议在基准平面设计时可优先考虑。
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| 关 键 词： | ANSYS 精密平板 有限元 温度场 热变形 |
Simulation and Analysis of Thermal Deformation for Slab with Slat Based on FEA |
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| Fei Wen,Li Gui-hua,Feng Zhong,Hong Lei. Simulation and Analysis of Thermal Deformation for Slab with Slat Based on FEA[J]. Journal of Anhui Vocational College of Electronios & Information Technology, 2010, 9(2): 5-7. DOI: 10.3969/j.issn.1671-802X.2010.02.002 |
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| Authors: | Fei Wen Li Gui-hua Feng Zhong Hong Lei |
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| Affiliation: | College of Electronic Science and Technology;Anhui University;Hefei;230039 |
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| Abstract: | During the precision measuring and machining process,the change of temperature will cause the fluctuations of shape and size for the mechanical parts.This kind of thermal deformation will lead to lower accuracy of measurement and processing,and even affect the normal working performance of the machine.Precise flat is usually used as datum flat,whose flatness will change to a certain extent when environmental temperature deviates standard temperature,which will influence the benchmark accuracy.This paper ana... |
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| Keywords: | ANSYS precise flat finit element temperature field thermal deformation |
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