| 基于ABAQUS的二维金属切削有限元分析 |
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| 引用本文： | 刘加富,张洪才,亓俊红,任怀伟. 基于ABAQUS的二维金属切削有限元分析[J]. 机械设计与制造, 2006, 0(10): 68-70 |
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| 作者姓名： | 刘加富 张洪才 亓俊红 任怀伟 |
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| 作者单位： | 1. 山东大学,机械工程学院,济南,250061
2. 莱芜职业技术学院计算机系,莱芜,271100 |
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| 摘 要： | 运用大型通用有限元分析软件ABAQUS对金属切削加工过程进行非线性弹塑性有限元分析,讨论了切削模拟过程中切削力、应力场、应变的变化情况,验证了通过剪切失效和单元删除模型实现切屑分离符合切削理论。
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| 关 键 词： | 有限元模拟 剪切失效 单元删除 自适应网格 |
| 文章编号： | 1001-3997(2006)10-0068-03 |
| 收稿时间： | 2006-03-19 |
| 修稿时间： | 2006-03-19 |
Finite element analysis of the two-dimensional metal cutting based on ABAQUS |
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| LIU Jia-fu,ZHANG Hong-cai,QI Jun-hong,REN Huai-wei. Finite element analysis of the two-dimensional metal cutting based on ABAQUS[J]. Machinery Design & Manufacture, 2006, 0(10): 68-70 |
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| Authors: | LIU Jia-fu ZHANG Hong-cai QI Jun-hong REN Huai-wei |
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| Affiliation: | 1.School of Mechanical Engineering, Shandong University, Jinan 250061, China;2Department of Computer Science and Technology, Laiwu Engineering Vocational Technical college, Laiwu 271100, China |
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| Abstract: | The metal cutting process is analyzed with elastic-plastic nonlinear element method based on ABAQUS.The cutting force,stress field and strain are discussed.By using shear failure and element deletion model,it's suitable for cutting principles to realize chip material separates with workpiece material. |
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| Keywords: | Finite element simulation Shear failure Element deletion Adaptive mesh |
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