| 基于翘曲分析的注塑模工艺参数的优化 |
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| 引用本文： | 赵建. 基于翘曲分析的注塑模工艺参数的优化[J]. 中国塑料, 2008, 22(11): 61-65. DOI: 10.19491/j.issn.1001-9278.2008.11.014 |
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| 作者姓名： | 赵建 |
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| 作者单位： | 大连工业大学化工与材料学院，辽宁 大连 116034 |
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| 摘 要： | 结合CAE及Taguchi DOE技术，研究工艺参数对注塑制品翘曲量的影响。采用了有交互作用的L16(215)正交表设计实验以及没有交互作用的L9(34)正交表设计实验，研究了因素如熔体温度、模具温度、保压压力、保压时间和注塑时间对翘曲影响的显著性。对所选参数，保压压力和熔体温度对注塑制品的翘曲量影响最大。通过两次正交设计实验，使手机上壳制品的翘曲量减少了34.23 %，提高了制品品质。
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| 关 键 词： | 注塑成型 工艺优化 翘曲量 |
| 收稿时间： | 2008-01-01 |
Injection Molding Parameter Optimization for Plastics Parts Based on Warpage |
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| ZHAO Jian. Injection Molding Parameter Optimization for Plastics Parts Based on Warpage[J]. China Plastics, 2008, 22(11): 61-65. DOI: 10.19491/j.issn.1001-9278.2008.11.014 |
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| Authors: | ZHAO Jian |
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| Affiliation: | School of Chemistry Engineering & Materials , Dalian Polytechnic University , Dalian 116034 , China |
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| Abstract: | In this paper,CAE and Taguchi DOE (design of experiment) technique were combined to investigate the influence of process conditions on the warpage of injection molded parts.Experiments on L_(16)(2~(15)) orthogonal array with interaction of factors and L_9(3~4) orthogonal array were carried out to minimize the warpage of injection-molded parts.For the factors selected in the main experiments,holding pressure and melt temperature were found to be the principal factors affecting the warpage of the injection mo... |
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| Keywords: | injection molding process optimization warpage |
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