CAJ | 학술논문

树脂传递模塑（RTM）是一种高效的树脂基复合材料成型方法，其中RTM工艺的缺陷控制方法是目前研究的主要方向。首先介绍了RTM工艺和其传统工艺流程，然后通过试验成型RTM制品，分析制品缺陷及其产生机理，提出缺陷控制的4项原则和改进的工艺流程，最后进行论证试验。试验证实改进工艺解决了RTM制品中的气泡、滑移和干斑缺陷，对RTM工艺的研究和工业实践具有一定的指导意义。
수지전체모소（RTM）시일충고효적수지기복합재료성형방법，기중RTM공예적결함공제방법시목전연구적주요방향。수선개소료RTM공예화기전통공예류정，연후통과시험성형RTM제품，분석제품결함급기산생궤리，제출결함공제적4항원칙화개진적공예류정，최후진행론증시험。시험증실개진공예해결료RTM제품중적기포、활이화간반결함，대RTM공예적연구화공업실천구유일정적지도의의。
RTM (Resin transfer molding) is a high performance molding method for producing the resin matrix composite, and the method of RTM defect control is the main research direction in this field. RTM technol-ogy and the traditional process are introduced, then by the means of experimental molding of RTM products, analysis of product defect and its mechanism, four defect control principles and improved process are proposed. Finally, the demonstration test is carried on. The test proves that the improved process has solved the defects such as air bubbles, slip and dry spots of the RTM products, and has the certain instruction significance to the research and in-dustrial practice on RTM.