| 玻璃纤维增强PA66制品翘曲变形的研究 |
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| 引用本文： | 左大平,张益华,芮玉龙. 玻璃纤维增强PA66制品翘曲变形的研究[J]. 工程塑料应用, 2005, 33(12): 23-25 |
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| 作者姓名： | 左大平 张益华 芮玉龙 |
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| 作者单位： | 南京航空航天大学,南京,210016;张家界航空工业职业技术学院,张家界,420017;南京航空航天大学,南京,210016 |
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| 摘 要： | 针对玻璃纤维增强尼龙66（PA66／GF）注射成型制品存在的翘曲变形缺陷，运用Moldflow MPI软件对PA66／GF进行了注射成型模拟分析。结果表明，GF的取向是影响PA66／GF注射成型制品翘曲变形的主要原因；增加制品厚度或增设浇口均可有效减小制品的翘曲变形.
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| 关 键 词： | 玻璃纤维 尼龙66 注射成型 翘曲 工艺参数 优化 |
| 收稿时间： | 2005-10-11 |
| 修稿时间： | 2005-10-11 |
STUDY ON WARPAGE OF PA66/GF PART |
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| Zuo Daping,Zhang Yihua,Rui Yulong. STUDY ON WARPAGE OF PA66/GF PART[J]. Engineering Plastics Application, 2005, 33(12): 23-25 |
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| Authors: | Zuo Daping Zhang Yihua Rui Yulong |
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| Affiliation: | 1. Nanjng University of Aeronautics and Astronautics, Nanjing 210016, China; 2. Zhangjiajie Engineering Vocational and Technical College, Zhangjiajie 420017, China |
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| Abstract: | The injection molding process of PA66/GF part was analyzed by using Moldflow MPI software to overcome the warpage. The results showed that the warpage was mainly caused by GF orientation; the disortion degree could be decreased effectively by increasing part thickness or mould gates. |
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| Keywords: | glass fiber nylon 66 injection molding warpage process parameter optimization |
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