| 真空辅助RTM工艺中孔隙的形成机理及实时控制研究 |
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| 引用本文： | 郑澎,张彦飞,赵贵哲,刘亚青,杜瑞奎. 真空辅助RTM工艺中孔隙的形成机理及实时控制研究[J]. 工程塑料应用, 2010, 38(10) |
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| 作者姓名： | 郑澎 张彦飞 赵贵哲 刘亚青 杜瑞奎 |
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| 作者单位： | 中北大学山西省高分子复合材料工程技术研究中心,太原,030051;中北大学山西省高分子复合材料工程技术研究中心,太原,030051;中北大学山西省高分子复合材料工程技术研究中心,太原,030051;中北大学山西省高分子复合材料工程技术研究中心,太原,030051;中北大学山西省高分子复合材料工程技术研究中心,太原,030051 |
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| 基金项目： | 山西省科技创新计划项目 |
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| 摘 要： | 根据国内外的研究成果对真空辅助树脂传递成型(RTM)工艺过程中气泡的形成机理进行了分析总结,同时介绍了几种真空辅助RTM实时过程控制方法.研究结果表明,实时过程控制能够减少孔隙形成的几率,改善流动前沿均匀性,缩短注胶时间,是提高复合材料产品质量的重要方法.
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| 关 键 词： | 真空辅助树脂传递成型 孔隙 浸润 |
FORMATION MECHANISM AND REAL-TIME PROCESS-CONTROL OF VOID IN VACUUM-ASSISTED RTM PROCESS |
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| Zheng Peng,Zhang Yanfei,Zhao Guizhe,Liu Yaqing,Du Ruikui. FORMATION MECHANISM AND REAL-TIME PROCESS-CONTROL OF VOID IN VACUUM-ASSISTED RTM PROCESS[J]. Engineering Plastics Application, 2010, 38(10) |
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| Authors: | Zheng Peng Zhang Yanfei Zhao Guizhe Liu Yaqing Du Ruikui |
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| Affiliation: | Zheng Peng,Zhang Yanfei,Zhao Guizhe,Liu Yaqing,Du Ruikui(Polymer Composites Engineering Research Center,North University of China,Taiyuan 030051,China) |
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| Abstract: | According to the research at home and abroad,the formation mechanism of void in the resin transfer moulding (RTM) process was analyzed and summarized. In the mean time,several real-time process-control methods of vacuum-assisted RTM were summarized. Research results indicated that real-time process-control could reduce the probability of void formation,improve the uniformity on the resin flowing,reduce the filling time,and it was the important way to improve the quality of composite products. |
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| Keywords: | vacuum-assisted resin transfer moulding void saturation |
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