基于喷射成形7055铝合金的舰载机机轮设计与分析  

Design and Analysis of Carrier Aircraft Wheel Based on Spray Forming 7055 Aluminum Alloy

作　　者：刘劲松 吴莹莹 何君林 范淑芳 LIU Jinsong;WU Yingying;HE Junlin;FAN Shufang(Xi'an Aviation Brake Technology Co.,Ltd.,Xi'an 710075,China)

机构地区：[1]西安航空制动科技有限公司,西安710075

出　　处：《船舶工程》2020年第5期17-20,共4页Ship Engineering

摘　　要：介绍了舰载飞机对机轮轮毂的特殊需求,采用高强度、高韧性、耐腐蚀的喷射成形7055铝合金材料,开展机轮轮毂结构设计,采用Abaqus软件建立轮毂的有限元模型。通过分析轮毂受载工况下的应力,并结合试验结果,验证了喷射成形7055铝合金材料的应用能够显著减轻机轮轮毂的重量。The paper introduces the special requirements for wheel hub of carrier aircraft,in which the spray forming 7055 aluminum alloy material with high-strength,high-ductility and corrosion resistance is applied to conduct wheel hub structure design.The finite element model of wheel is established in Abaqus software.The stress under loading condition is analyzed and compared with the test results,verifying that the application of injection molding 7055 aluminum alloy material can decrease wheel hub weight significantly.

关 键 词：舰载飞机 机轮轮毂 喷射成形 

分 类 号：V271.492[航空宇航科学与技术—飞行器设计]