| 4J32薄壁连接环椭圆变形校正工艺研究 |
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| 引用本文： | 姜会庆,周燕飞,程航,施扬. 4J32薄壁连接环椭圆变形校正工艺研究[J]. 机械与电子, 2010, 0(12): 15-18 |
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| 作者姓名： | 姜会庆 周燕飞 程航 施扬 |
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| 作者单位： | 南京航空航天大学机电学院,江苏南京210016 |
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| 摘 要： | 针对4J32薄壁连接环加工后出现的椭圆变形,设计了一套专用于校正薄壁圆筒件椭圆变形的组合夹具,利用ABAQUS有限元软件对校正过程进行仿真,得出压缩-变形曲线,并在试验中应用压缩-变形曲线对变形连接环进行校正.结果表明,本组合夹具能够满足薄壁圆筒件的校正工艺要求,大大减少了4J32薄壁连接环校正过程的工作量.
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| 关 键 词： | 4J32 薄壁连接环 椭圆变形 校正 ABAQUS |
Study on Ellipse Deformed Correction Technique of 4J32 Thin-walled Adapter Ring |
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| JIANG Hui-qing,ZHOU Yan-fei,CHENG Hang,SHI Yang. Study on Ellipse Deformed Correction Technique of 4J32 Thin-walled Adapter Ring[J]. Machinery & Electronics, 2010, 0(12): 15-18 |
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| Authors: | JIANG Hui-qing ZHOU Yan-fei CHENG Hang SHI Yang |
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| Affiliation: | (College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China) |
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| Abstract: | This paper is aimed at the ellipse deformation problem of 4J32 thin-walled adapter ring.A set of modular fixture is designed to correct the ellipse deform of thin-walled tube,using abaqus FEM software to simulate the correction process and the compress-deform curve is obtained.It corrects the deformed adapter ring applying the compress-deform curve and achieves good results.Results show that the modular fixture can satisfy the thin-walled tube＇s correction technique and reduce the correction process workload of the 4J32 thin-walled adapter ring. |
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| Keywords: | 4J32 thin-walled adapter ring ellipse deform correction ABAQUS |
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