| 参数耦合作用下复杂汽车塑件气辅成型工艺正交优化研究 |
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| 引用本文： | 姜少飞,李吉泉,邱水金. 参数耦合作用下复杂汽车塑件气辅成型工艺正交优化研究[J]. 应用基础与工程科学学报, 2011, 19(6): 925-937. DOI: 10.3969/j.issn.1005-0930.2011.06.009 |
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| 作者姓名： | 姜少飞 李吉泉 邱水金 |
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| 作者单位： | 浙江工业大学特种装备制造与先进加工技术教育部浙江省重点实验室,浙江杭州,310014 |
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| 基金项目： | 浙江省公益性技术应用研究计划项目，特种装备制造与先进加工技术教育部/浙江省重点实验室开放基金 |
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| 摘 要： | 熔体温度、熔体注射时间、气体延迟时间、气体注射压力、气体保压时间是气体辅助注射成型的关键工艺参数.为研究参数耦合作用下的气辅工艺优化问题,提出考虑参数交互作用的正交试验方法,以复杂塑件汽车后视镜镜框为对象,采用带溢料槽的满射注塑方式,分别得到针对气体穿透体积、进气端壁厚和中间壁厚的优化工艺参数组合.将优化结果应用于实际注塑过程,验证了方法的有效性.
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| 关 键 词： | 气体辅助注射成型 正交试验 工艺优化 参数耦合 |
An Orthogonal Optimization Study of Gas-assisted Process for Complex Automotive Parts with Coupling Parameters |
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| JIANG Shaofei,LI Jiquan,QIU Shuijin. An Orthogonal Optimization Study of Gas-assisted Process for Complex Automotive Parts with Coupling Parameters[J]. Journal of Basic Science and Engineering, 2011, 19(6): 925-937. DOI: 10.3969/j.issn.1005-0930.2011.06.009 |
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| Authors: | JIANG Shaofei LI Jiquan QIU Shuijin |
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| Affiliation: | JIANG Shaofei,LI Jiquan,QIU Shuijin (Key Laboratory of Special Purpose Equipment and Advanced Processing Technology,Zhejiang University of Technology,Ministry of Educaition & Zhejiang Province,Hangzhou 310014,China) |
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| Abstract: | Melt temperature,melt injection time,gas delay time,gas injection pressure and gas holding time are key parameters of gas-assisted injection molding.To solve optimization problems of gas-assisted process under parameters coupling,the orthogonal experiment method was proposed.The rearview mirror frame car was investigated by using full-shot injection with overflow,and the optimized parameters pack of air penetration volume,air inlet end thickness and middle thickness were got.The application of optimized res... |
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| Keywords: | gas-assisted injection molding orthogonal test process optimization coupling parameters |
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