| 筒形件旋压数值模拟及工艺参数优化 |
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| 引用本文： | 张晨爱,程春梅,李瑞琴.筒形件旋压数值模拟及工艺参数优化[J].新技术新工艺,2010(7):98-101. |
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| 作者姓名： | 张晨爱 程春梅 李瑞琴 |
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| 作者单位： | 1. 国营第763厂,山西,太原,030041
2. 中北大学,机械工程与自动化学院,山西,太原,030051 |
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| 摘 要： | 本文采用ANSYS／LS—DYNA显式块单元，映射网格划分实体模型，同时也使用了一些有效的加载和处理边界条件的方法，从实际出发建立力学模型对筒形件强力旋压进行弹塑性有限元模拟，分析不同旋轮结构参数对旋压过程中应力应变的影响，对实际生产中优化工艺参数，提高产品质量提供了有力的依据。
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| 关 键 词： | 强力旋压 数值模拟 工艺参数 应力应变 |
Numerical Simulation and Processing Parameter Optimization on Spinning of Tube Parts |
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| ZHANG Chenai,CHENG Chunmei,LI Ruiqin.Numerical Simulation and Processing Parameter Optimization on Spinning of Tube Parts[J].New Technology & New Process,2010(7):98-101. |
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| Authors: | ZHANG Chenai CHENG Chunmei LI Ruiqin |
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| Affiliation: | 1. National 763rd Factory,Taiyuan 030041,China, 2. College of Mechanical Engineering and Automation, North University of China, Taiyuan 030051, China) |
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| Abstract: | ANSYS/LS-DYNA display block elements are adopted and mapping grid division model is done by that in this paper,at the some time some ways of effective loading and treating boundary condition is used and mathematics model was build to do elastic-plastic finite element simulation to powerful spinning on tube parts. The effect of different gear wheel parameters to stress and strain under spinning process was analyzed. It＇s provided that optimized process parameters and improved products quality. |
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| Keywords: | Powerful spinning Numerical simulation Processing parameter Stress and strain |
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