飞机翼身交点精加工通信系统设计与集成技术  

Design and integration technology of communication system of finish machining for aircraft fuselage-wing joints

作　　者：郑思渊[1] 王青[1] 李江雄[1] 柯映林[1] 李松[2] 

机构地区：[1]浙江大学机械工程学系,浙江杭州310027 [2]成都飞机工业(集团)有限责任公司部装厂,四川成都610092

出　　处：《浙江大学学报（工学版）》2013年第7期1274-1280,共7页Journal of Zhejiang University：Engineering Science

基　　金：国家自然科学基金资助项目(50905161);中央高校基本科研业务费专项资金资助项目(2012FZA4002);浙江省公益技术应用研究资助项目(2010C31097)

摘　　要：针对飞机翼身交点精加工现场协调与监控不便,过多的人工参与会带来较大的风险和不确定性问题,为了消除机身、机翼制造与装配误差,提高自身制造准确度及翼身协调准确度,提出基于西门子SINUMERIK 840D数控系统的飞机翼身交点精加工通信系统的设计与集成方法.结合现场飞机数字化装配系统配置及翼身交点孔精加工工艺流程,有效集成数控加工技术及数字化孔/面测量技术,开发了数控机床状态监控、精加工任务管理和站位管理等功能.将可加工性评价、交点孔/面精加工和精加工检验等环节有机结合,实现了精加工过程的自动化集成.通过实际机型精加工应用验证,该软件系统满足实际工程需要.Aiming at the inconvenience of the site coordination, monitoring and more risks and uncertainty caused by the participation of human in aircraft fuselage-wing joints finish machining, a design and integra- tion method of assistant communication system of finish machining for fuselage-wing joints based on Sie- mens SINUMERIK 840D CNC system was presented in order to eliminate manufacturing and assembly tol- erance and enhance accuracy of self-manufacturing and fuselage-wing coordination. The method develops functions of machine status monitoring, finish machining task management and station management by in- tegrating SIMENS SinCOM ActiveX and digital method for finish machining and measurement. The meth- od realizes the automatic integration of finish machining by combining feasibility evaluation, finish machi- ning for hole and facet on joints and checking of finished product. The application results show that this software is feasible.

关 键 词：翼身交点 精加工 任务管理 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]