基于Taguchi DOE和Moldflow的汽车内饰件注射成型工艺参数优化被引量：21

Optimization of Injection Molding Process Parameters of Automotive Interior Parts Based on Taguchi DOE and Moldflow

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摘要以某汽车大型塑料件为例,以体积收缩率变化及翘曲量为质量指标,结合Taguchi DOE及Moldflow数值模拟技术,研究相关工艺参数对质量指标的影响,并得到了各工艺参数水平的最优组合。经公式预测及Moldflow数值模拟验证,工艺参数的优化组合使体积收缩率变化和翘曲量达到试验范围内最小。 Taking a large-scale automotive plastic part as an example, Taguchi DOE and Moldflow numerical simulation technology were conducted to study the influence of process parameters on volume shrinkage variation and warpage, which were regarded as quality indicators.Moreover, an optimal set of the parameters was obtained based on different levels.As formula predicted and numerical simulation proved, the optimal set of the parameters made volume shrinkage variation and warpage minimum during experimental range.

作者孙蒙蒙丁武学曹春平杨成福

机构地区南京理工大学机械工程学院

出处《工程塑料应用》 CAS CSCD 北大核心 2012年第10期43-46,共4页 Engineering Plastics Application

基金江苏省自然科学基金项目(BK2011705) 南京理工大学自主科研专项资金资助项目(2011YBXM42)

关键词注射成型 MOLDFLOW 参数优化正交试验信噪比 injection molding Moldflow parameter optimization orthogonal trial signal / noise

分类号 TQ320.66 [化学工程—合成树脂塑料工业]

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参考文献6

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