复合材料零件固化变形是多种因素综合作用的结果,如何优化结构及制造工艺以降低固化变形是许多科研工作者长期研究的课题.根据过程诱导应力和变形产生机理可将影响固化变形的因素分为热应力、固化收缩应力、温度梯度与树脂固化度、压力分布和树脂流动、模具与零件的相互作用等.分别介绍了这几种因素导致固化变形的机理,同时阐述了目前固化变形控制的研究进展.
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