某型机复合材料C型外翼后梁研制  

Development of C type outer wing rear beam based on composite material for certain type aircraft

作　　者：房晓斌 郭俊刚[1] 艾明 石卓峰 FANG Xiao-bin;GUO Jun-gang;AI Ming;SHI Zhuo-feng(AVIC Xi＇an Aircraft Industry（Group）Co.,Ltd.,Xi＇an,Shaanxi 710089,China)

机构地区：[1]航空工业西安飞机工业(集团)有限责任公司,陕西西安710089

出　　处：《粘接》2018年第12期73-77,72,共6页Adhesion

摘　　要：介绍了一种复合材料C型外翼后梁成型方法,从成型方案选择、制造工艺流程、模具和检验型架设计、工艺模型设计、下料和铺贴、预压实和转移、压力垫设计等方面进行了全面的分析。结果表明,选取阳模铺贴阴模固化、压力垫控厚的成型工艺研制的复合材料C型外翼后梁零件满足工程图纸要求。A method of manufacturing the composite based C-type outer wing rear beam, including the selection of molding scheme, manufacturing process, design of mold and test frame, establishment of technology model, prepreg cutting and layup, parts pre-bulking and transferring, design of pressure pad was described. The results showed that the composite based C-type outer wing rear beam can meet the requirements of engineering drawings by adopting the forming technology of positive die paving- cavity block curing and the molding process of controlling thickness of pressure pad.

关 键 词：复合材料C型梁 模具 压力垫 

分 类 号：TQ050.43[化学工程]