| 状态记忆夹具的填料机理分析、试验及其应用 |
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| 引用本文： | 周虎,杨建国,李蓓智.状态记忆夹具的填料机理分析、试验及其应用[J].东华大学学报(自然科学版),2001,27(6):87-90. |
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| 作者姓名： | 周虎 杨建国 李蓓智 |
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| 作者单位： | 东华大学机械工程学院, |
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| 基金项目： | 国家高技术研究发展计划资助项目 (863 51 1 943 0 1 0 ) |
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| 摘 要： | 阐述了一种快速寻位和状态记忆 (RL&SM—Rapidlocationandstatememory)通用夹具的基本原理 ,运用有限元分析工具 ,剖析了状态记忆夹具填料的工艺机理 ,针对填料结合力、状态记忆精度和填料凝固工艺等工业化瓶颈问题 ,进行了有限元建模分析 ,通过基础试验、工程应用的研究与实践 ,建立了支持状态记忆夹具应用的填料工艺知识及其工程数据库 ,为RL&SM技术的工程应用奠定了基础。
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| 关 键 词： | 有限元分析 温度场分布 合金填料 状态记忆夹具 通用夹具 |
| 修稿时间： | 2001年5月24日 |
Analysis, Experiment and Application of the Stuff Material in the State-memory Fixture |
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| Zhou Hu,Yang Jianguo,Li Beizhi.Analysis, Experiment and Application of the Stuff Material in the State-memory Fixture[J].Journal of Donghua University,2001,27(6):87-90. |
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| Authors: | Zhou Hu Yang Jianguo Li Beizhi |
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| Abstract: | This paper explained the basic principle of rapid location and state memory (RL&SM) fixture. By the use of the tool of finite element analysis, the process mechanism of the stuff material in the state-memory fixture was anatomized. The finite element model was created and analyzed aimed at the bottleneck problem of industrialization such as the adhesive force of the stuff material, the accuracy of state memory and the solidify process of the stuff material. Through the fundamental experiment and the research and practice of the engineering application, the process knowledge and its engineering database of the stuff material which support the application of state-memory fixture was built, thus it lays a foundation on the industrial application related to RFPE technology. |
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| Keywords: | finite element analysis the distribution of the temperature field alloy stuff material state memory |
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