摘要
大飞机的主承力结构件采用复合材料制造已成趋势,介绍了波音公司、空客公司和中国商飞等民机主制造商在飞机主承力结构上应用复合材料的情况。目前,复合材料主承力结构件具有大型化和整体化的特点,已从预浸料手工铺贴和自动铺带转向纤维自动铺放技术。以复合材料液体成型技术为代表的非热压罐工艺以低设备投入、低能耗、低制造成本、易于复杂型面成型和整体化成型的优势逐渐得到了重视。
Application of composite primary structure has become a trend in large aircraft.This paper introduces the using of composite primary structure in large aircraft for the main commercial aircraft manufacturer,such as Boeing Co.,Airbus Co.,and COMAC,etc.Recently,the manufacturing technology of composite primary structure has been changed from the prepreg of manual placement and automated tape laying to automated fiber placement.The advanced liquid forming process of composite,as a kind of out-of-autoclave process,has been paid more and more attentions because of its huge potential that included complex-shaped and integral manufacture,lower cost of equipment,lower energy consumption and cost-cutting of manufacture.
作者
马志阳
高丽敏
徐吉峰
MA Zhiyang;GAO Limin;XU Jifeng(Beijing Key Laboratory of Civil Aircraft Structures and Composite Materials,COMAC Beijing Aircraft Technology Research Institute,Beijing 102211,China)
出处
《航空制造技术》
CSCD
北大核心
2021年第11期24-30,共7页
Aeronautical Manufacturing Technology
关键词
复合材料
大飞机
主承力结构
制造技术
主制造商
Composite
Large aircraft
Primary structure
Manufacturing technology
Aircraft manufacturer
