| 工具手柄的手抓握有限元模型建立及研究 |
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| 引用本文： | 陶国强,李俊源,姜献峰.工具手柄的手抓握有限元模型建立及研究[J].现代制造工程,2011(12). |
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| 作者姓名： | 陶国强 李俊源 姜献峰 |
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| 作者单位： | 浙江工业大学特种装备制造与先进加工技术教育部/浙江省重点实验室,杭州,310014 |
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| 摘 要： | 以获得工具手柄手抓握时的手部表面压力分布为目标,分析手部结构与运动特征,建立手柄手抓握情形下的抓握准则,建立面向手柄抓握的手部几何模型,通过ABAQUS有限元分析软件,划分网格、设置抓握进程和边界条件等建立有限元模型,最终分析得到手柄手抓握虚拟仿真情形下的手部压力分布状况,并验证了与实际的类似抓握情形相符,为手部表面压力测量寻求了一种新的虚拟测试途径.
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| 关 键 词： | 手柄 抓握 有限元 压力分布 |
Research on the finite element model of grasp-hand for tool handle |
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| TAO Guo-qiang,LI Jun-yuan,JIANG Xian-feng.Research on the finite element model of grasp-hand for tool handle[J].Modern Manufacturing Engineering,2011(12). |
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| Authors: | TAO Guo-qiang LI Jun-yuan JIANG Xian-feng |
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| Affiliation: | TAO Guo-qiang,LI Jun-yuan,JIANG Xian-feng (Key Laboratory of E&M Ministry of Education & Zhejiang Province,Zhejiang University of Technology,Hangzhou 310014,China) |
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| Abstract: | To get the target of pressure distribution on the hand surface when grasp the tool hand,analyze the structures and motion characteristics of the hand,established grasp-guidelines in the case of grasp-hand for handle,and established the hand geometry model for handle-grasp,through the ABAQUS finite element analysis software,established a finite element model by meshing,add relations of handle-grasp,boundary conditions and so on,then can get the pressure distribution on the hand surface in the virtual situati... |
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| Keywords: | handle grasp finite element pressure distribution |
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