树脂基复合材料RTM工艺的研究进展  

Research Progress of RTM for Resin Matrix Composites

作　　者：吴伟萍 王威力 WU Weiping;WANG Weili(Harbin FRP Institute Co.,Ltd.,Harbin 150028)

机构地区：[1]哈尔滨玻璃钢研究院有限公司,哈尔滨150028

出　　处：《纤维复合材料》2022年第2期91-94,共4页Fiber Composites

摘　　要：RTM工艺是一种复合材料液体模塑成型技术,目前已在诸多领域获得广泛应用。采用RTM工艺成型树脂基复合材料的过程中,合理的模具设计可保证产品的质量和精度,树脂基体的设计及改性直接影响到产品的力学性能,成型工艺参数的设定可提高生产效率并减少不合格品率,计算机辅助设计可有效模拟成型过程并对制品结构的力学性能进行预判,减少不合理设计造成的浪费和污染,上述各研究方向均对RTM工艺制品的性能有较大影响,并已开展了大量的研究工作,本文对上述研究方向进行综述。RTM is a kind of liquid molding technology for composite material, which has been widely used in many fields. In the process of RTM, the quality and accuracy of product could be ensured by reasonable mold design. Mechanical properties relate to the property of resin matrix. Production efficiency could be improved and unqualified rate could be reduced with reasonable process parameters in RTM process. Computer-aided design simulates the molding process effectively and predict the mechanical properties of the product structure, to reduce waste and pollution caused. There is a lot of researches carried about performance of RTM process products. This paper summarizes the researches.

关 键 词：复合材料 树脂传递模塑 树脂基体 计算辅助设计 模具 

分 类 号：TB332[一般工业技术—材料科学与工程]