| 基于二阶响应面模型车灯灯体注塑工艺优化 |
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| 引用本文： | 马红,王雷刚,黄瑶.基于二阶响应面模型车灯灯体注塑工艺优化[J].现代塑料加工应用,2011,23(2):33-36. |
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| 作者姓名： | 马红 王雷刚 黄瑶 |
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| 作者单位： | 江苏大学材料科学与工程学院,江苏,镇江,212013 |
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| 摘 要： | 以车灯灯体注塑为例,采用计算机辅助工程(CAE)分析和正交试验研究了工艺参数对翘曲变形的影响规律,确定了保压压力和熔体温度是影响灯体注塑质量的关键因素。采用响应面法建立了翘曲变形和顶出时体积收缩与注射压力和熔体温度的二阶相应面模型,获得了优化的工艺参数和优化结果,且通过模拟试验验证了模型的正确性。
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| 关 键 词： | 车灯灯体 响应面法 正交试验 二阶响应面模型 翘曲变形 顶出时体积收缩率 |
Injection Process Optimization of Lamp Body Based on Second-Order Response Surface Model |
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| Ma Hong,Wang Leigang,Huang Yao.Injection Process Optimization of Lamp Body Based on Second-Order Response Surface Model[J].Modern Plastics Processing and Applications,2011,23(2):33-36. |
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| Authors: | Ma Hong Wang Leigang Huang Yao |
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| Affiliation: | Ma Hong Wang Leigang Huang Yao (School of Materials Science and Engineering,Jiangsu University,Zhenjiang,Jiangsu,212013) |
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| Abstract: | Taking the injection of lamp body as an example,some research was done to find the influence of process parameters on warpage using CAE analysis and orthogonal experiment.The packing pressure and melt temperature were considered as the key factors of the injection quality of lamp body.The second-order response surface model for warpage,volumetric shrinkage at ejection and injection pressure,melt temperature was established by response surface methodology,and then the optimal process parameters and results a... |
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| Keywords: | lamp body response surface methodology orthogonal experiment second-order response surface model warpage volumetric shrinkage at ejection |
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