| 利用Pro/E的叉车前灯振动抑制研究 |
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| 引用本文： | 刘洪健,葛新方,马庆丰,丁国亮,叶炬贤,竺长安.利用Pro/E的叉车前灯振动抑制研究[J].现代制造工程,2011(8). |
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| 作者姓名： | 刘洪健 葛新方 马庆丰 丁国亮 叶炬贤 竺长安 |
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| 作者单位： | 中国科学技术大学精密机械与精密仪器系,合肥,230027 |
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| 摘 要： | 针对某实际振动问题,提出一种计算机仿真与实际测试相结合的方法。采用Pro/E的三维建模功能建立车灯的实体模型,然后通过集成方式调用其结构分析模块Pro/MECHANICA进行有限元分析,得出其固有频率,之后进行敏感度分析,找出对模态影响较大的结构参数,最后确定优化目标反向求解结构参数。实际测试证明,减振效果显著,并已投入实际生产中,可以推广用于类似工程问题中。
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| 关 键 词： | 车灯 振动 Pro/E软件 仿真 |
Vibration abatement research for headlight of fork lift truck based on Pro/E |
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| LIU Hong-jian,GE Xin-fang,MA Qing-feng,DING Guo-liang,YE Ju-xian,ZHU Chang-an.Vibration abatement research for headlight of fork lift truck based on Pro/E[J].Modern Manufacturing Engineering,2011(8). |
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| Authors: | LIU Hong-jian GE Xin-fang MA Qing-feng DING Guo-liang YE Ju-xian ZHU Chang-an |
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| Affiliation: | LIU Hong-jian,GE Xin-fang,MA Qing-feng,DING Guo-liang,YE Ju-xian,ZHU Chang-an(Department of Precision Machinery and Precision Instrumentation,University of Science and Technology of China,Hefei 230027,China) |
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| Abstract: | A method combining computer simulation and real test to solve a real vibration problem is investigated.The modal analysis was carried on by Pro/MECHANICA(FEM)through the light model constructed in Pro/E.The structural parameters which influence the natural frequency were found by sensitivity analysis and optimized.Experiments show the damping effect is significant,and this way can be promoted to similar projects. |
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| Keywords: | headlight vibration Pro/E simulation |
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