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基于VARTM工艺的大型闭合截面复合材料箱体的研制
Design and Manufacture of VARTM-Made Composite Container With Close Section
【摘要】 研究了VARTM工艺用树脂基体的黏流特性,进行了平板验证试验,并采用PAM-RTM软件对复合材料箱体的工艺过程进行模拟,确定了最佳注射方案和工艺控制参数,采用主体阳模的VARTM工艺,制备了复合材料箱体试验件,对贮运发射箱VARTM工艺成型的有效性及可行性进行了验证。
【Abstract】 Based on the viscosity study of resin for VARTM,the manufacturing of testing laminates,and the resin flow simulation of composite container with PAM-RTM,the optimized injection pattern and process parameters were determined.The composite container was manufactured to verify the validity and feasibility of the VARTM technique for the composite container.
【关键词】 复合材料;
复合材料箱体;
VARTM;
【Key words】 Composite; Composite container; Vacuum assisted resin transfer molding(VARTM);
【Key words】 Composite; Composite container; Vacuum assisted resin transfer molding(VARTM);
- 【文献出处】 宇航材料工艺 ,Aerospace Materials & Technology , 编辑部邮箱 ,2012年04期
- 【分类号】TJ768
- 【被引频次】5
- 【下载频次】163