| 基于Taguchi试验设计方法的注塑成型翘曲优化 |
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| 引用本文： | 吴真繁,孙宝寿,张勇.基于Taguchi试验设计方法的注塑成型翘曲优化[J].宁波大学学报(理工版),2011,24(3):108-112. |
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| 作者姓名： | 吴真繁 孙宝寿 张勇 |
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| 作者单位： | 宁波大学机械工程与力学学院,浙江宁波,315211 |
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| 基金项目： | 宁波市人才培养基地项目(jd070420); 宁波大学学科基金项目(xk0609027) |
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| 摘 要： | 应用Taguchi试验设计方法,选用正交表L9（34）进行正交试验设计和方差分析,对注塑流动过程进行CAE模拟分析,研究了熔体温度、模具温度、保压压力和保压时间等因素对制品翘曲影响的显著性和贡献度.并根据上述试验得到的影响度排名,将最重要因素的水平进行密化,通过混合水平正交试验设计,获取各因素最佳水平组合,对注塑工艺参数进行优化,大大提高了注塑产品质量.
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| 关 键 词： | 注塑成型 Taguchi试验 翘曲 工艺优化 |
Warpage Optimization of Molded Part with Plastics Injection Based on Taguchi Method |
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| WU Zhen-fan,SUN Bao-shou,ZHANG Yong.Warpage Optimization of Molded Part with Plastics Injection Based on Taguchi Method[J].Journal of Ningbo University(Natural Science and Engineering Edition),2011,24(3):108-112. |
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| Authors: | WU Zhen-fan SUN Bao-shou ZHANG Yong |
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| Institution: | WU Zhen-fan,SUN Bao-shou *,ZHANG Yong ( Faculty of Mechanical Engineering and Mechanics,Ningbo University,Ningbo 315211,China ) |
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| Abstract: | A set of moldflow analyses are carried out by combining the process parameters based on the L9 (34) Taguchi orthogonal design. These experiments are performed aiming at finding the influence on and the contribution to the warpage of the injection exerted by the process parameters such as the melting temperature, mold temperature, packing time, packing pressure and so on. The signal-to-noise and the analysis of variance (ANOVA) are used to find the optimal levels and to indicate the impact of the process par... |
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| Keywords: | injection molding Taguchi DOE warpage optimization |
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