飞机焊接导管数字化制造技术研究  

Research on the Digitial Manufacturing Technology of Aircraft Welding Tube

作　　者：韩志仁[1,2] 吕彦盈 刘宝明 李光俊[3] HAN Zhiren;Lü Yanying;LIU Baoming;LI Guangjun(Dey Laboratory of Fundamental Science for National of Aeronautical Digital Manufacturing Process,Shenyang 110136,China;College of Aerospace Engineering, Shenyang Aerospace University, Shenyang 110136, China;AVIC Chengdu Aircraft Industrial (Group) Corporation, Chengdu 610092, China)

机构地区：[1]航空制造工艺数字化国防重点学科实验室,沈阳110136 [2]沈阳航空航天大学航空宇航工程学部,沈阳110136 [3]中航工业成都飞机工业(集团)有限责任公司,成都610092

出　　处：《航空制造技术》2017年第8期95-98,共4页Aeronautical Manufacturing Technology

摘　　要：针对目前飞机导管在生产制造上存在的不足,为了缩短导管工装设计周期,提高导管工装定位的准确度和导管的制造精度,对飞机焊接导管数字化装配工装、自动焊接等关键技术进行了研究。采用数字化设计方法建立焊接工装的数模,通过孔定位方法实现导管焊接的定位和夹紧,通过坐标系拟合、焊缝跟踪和修正等完成导管间的自动焊接,实现焊接导管的数字化制造。According to the problems existing in the production of aircraft tube,the key technologies of digital assemblytooling and automatic welding on the aircraft welding tube are researched,which can shorten the design cycle of tubetooling,improve the accuracy of tube fixed position and the tube manufacturing precision.The establishment of mathematicalmodel of welding tooling using digital design method,the positioning and clamping of the tube welding are realized bythe method of hole location,the automatic welding is completed through coordinate conversion,seam tracking and modification,and digital manufacturing of the welding tube is realized.

关 键 词：导管 数字化装配工装 自动焊接 

分 类 号：V262.3[航空宇航科学与技术—航空宇航制造工程]