| 工艺参数对注塑制品变形影响的研究 |
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| 引用本文： | 连昌伟,胡广洪,王兆远.工艺参数对注塑制品变形影响的研究[J].模具技术,2006(2):36-38,55. |
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| 作者姓名： | 连昌伟 胡广洪 王兆远 |
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| 作者单位： | 上海交通大学,塑性成形工程系,上海,200030 |
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| 摘 要： | 注塑制品的变形影响产品的最终形状和尺寸精度。通过模拟注塑成型过程，并结合田口实验设计法，研究了工艺参数与注塑制品翘曲变形的关系，得到了优化的工艺参数。在此基础上，进一步研究了模具温度、熔体温度、注射时间和保压压力等各工艺参数对变形的影响。
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| 关 键 词： | 注塑成型 翘曲变形 数值模拟 参数优化 |
| 文章编号： | 1001-4934（2006）02-0036-03 |
| 收稿时间： | 2005-10-18 |
| 修稿时间： | 2005-10-18 |
Study of the Effect of Processing Conditions on Deflection of Injection Products |
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| LIAN Chang-wei,HU Guang-hong,WANG Zhao-yuan.Study of the Effect of Processing Conditions on Deflection of Injection Products[J].Die and Mould Technology,2006(2):36-38,55. |
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| Authors: | LIAN Chang-wei HU Guang-hong WANG Zhao-yuan |
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| Abstract: | The deflection of injection products influences final shape and dimensional precision. Through the numerical simulation of injection process,and combined with Taguchi experimental method,the relation between processing parameters and the warpage of injection products is studied.The optimal processing parameters are obtained.Based on this,the effects of mold temperature,melt temperature,injection time and holding time on deflection are discussed further. |
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| Keywords: | injection molding warpage numerical simulation parametric optimization |
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