| GD20型飞机悬挂物挂装车举升机构的设计与有限元分析 |
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| 引用本文： | 谢建新,闫洪峰,王志,张辉,温琦,种洋,丁永军.GD20型飞机悬挂物挂装车举升机构的设计与有限元分析[J].起重运输机械,2011(6):14-16. |
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| 作者姓名： | 谢建新 闫洪峰 王志 张辉 温琦 种洋 丁永军 |
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| 作者单位： | 1. 北京特种行走机械研究所,北京,100083
2. 驻黎阳机械公司军事代表室,贵州,561102 |
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| 摘 要： | 以GD20型飞机悬挂物挂装车举升机构为研究对象,设计了满足功能要求的举升机构,对举升机构的主要承力构件举升臂进行了详细的受力分析与计算,在此基础上,对举升臂进行了结构设计,并对其最低位置、水平位置和最高位置3个工位的受力状态进行了有限元分析,验证了零件结构满足强度设计要求。
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| 关 键 词： | 挂装车 举升机构 有限元 分析 |
Design and finite element analysis for lifting mechanism of GD20 aircraft loading truck hangings |
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| Xie Jianxin,Yan Hongfeng,Wang Zhi,Zhang Hui,Wen Qi,Zhong Yang,Ding Yongjun.Design and finite element analysis for lifting mechanism of GD20 aircraft loading truck hangings[J].Hoisting and Conveying Machinery,2011(6):14-16. |
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| Authors: | Xie Jianxin Yan Hongfeng Wang Zhi Zhang Hui Wen Qi Zhong Yang Ding Yongjun |
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| Abstract: | Taking the lifting mechanism of the GD20 aircraft hangings loading truck as the research object,the paper designs the lifting mechanism that meets the functional requirements,carries out detailed stress analysis and calculation on the lifting arm of the main load-carrying members in the lifting mechanism,on the basis,designs the structure of the lifting arm,and conducts the finite element analysis for the stress state at the 3 positions of the lowest position,the horizontal position and the highest position,verifying that the part structure meet the requirements of the design strength. |
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| Keywords: | loading truck lifting mechanism finite element analysis |
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