圆柱形复合材料螺旋单元的成型技术研究  

THE RESEARCH ON MOLDING TECHNOLOGY OF CYLINDRICAL SPIRAL ELEMENT IN COMPOSITE MATERIAL

作　　者：李奇辉 郭俊刚[1] LI Qi-hui;GUO Jun-gang(Avic Xi'an Aircraft Industry(Group)Company Ltd.,Xi'an Shansi 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,西安710089

出　　处：《复合材料科学与工程》2020年第4期125-128,共4页Composites Science and Engineering

摘　　要：介绍了圆柱形复合材料螺旋单元的成型加工方法,重点从材料选择、工艺方案、模具设计及过程控制等方面进行了分析。结果表明:选用高性能的玻璃纤维复合材料,采用热压罐固化成型技术与数控加工技术相结合的方法,能够实现螺旋单元的加工制造,构件具有加工精度高和力学性能强的特点,其电性能测试及振动试验测试性能良好。The molding technology of cylindrical element is introduced from material selection,process plan,mold design and process control.Experimental results show that the method of using the high performance glass fiber composite material and combining autoclave curing technology and CNC technology can realize the processing and manufacturing of spiral element.The element has the characteristics of high machining accuracy and mechanical properties.Meanwhile,it also shows the good electric and vibration performance.

关 键 词：复合材料 螺旋单元 热压罐 数控加工 

分 类 号：TB332[一般工业技术—材料科学与工程]