| IT制件悬臂偏摆变形影响因素分析 |
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| 引用本文： | 王波,阮锋. IT制件悬臂偏摆变形影响因素分析[J]. 模具工业, 2010, 36(9): 37-39,42 |
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| 作者姓名： | 王波 阮锋 |
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| 作者单位： | 1. 郑州大学材料科学与工程学院,河南,郑州,450001
2. 华南理工大学机械与汽车工程学院,广东,广州,510640 |
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| 摘 要： | 悬臂偏摆变形是IT制件生产中的常见质量问题,其影响因素涉及精密级进冲压系统的各个环节。分析了冲裁条料性能、压力机和模具动态精度、冲裁工艺条件和制件形状对IT制件悬臂偏摆变形的影响,为控制IT制件悬臂变形方法提供了理论依据。
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| 关 键 词： | IT制件 悬臂 偏摆变形 精密级进冲压 |
Analysis on factors of influencing the deflection deformation of cantilever in IT parts |
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| WANG Bo,RUAN Feng. Analysis on factors of influencing the deflection deformation of cantilever in IT parts[J]. Die & Mould Industry, 2010, 36(9): 37-39,42 |
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| Authors: | WANG Bo RUAN Feng |
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| Affiliation: | 1.School of Material Science and Engineering,Zhengzhou University,Zhengzhou,Henan 450001,China;2.School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou,Guangdong 510640,China) |
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| Abstract: | The deflection deformation of cantilever is one of common quality problems in the production of IT parts,in which the influencing factors lie in every aspect of precision progressive stamping system.In this paper,the effect of strip punchability,the dynamic accuracy of press and die,the blanking process condition and part shape on the deflection deformation of cantilever of IT parts was analyzed. |
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| Keywords: | IT parts cantilever structure deflection precision progressive stamping |
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