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浙江大学学报(工学版)
J4  2013, Vol. 47 Issue (7): 1274-1280    DOI: 10.3785/j.issn.1008-973X.2013.07.021
    
Design and integration technology of communication system of
finish machining for aircraft fuselage-wing joints
ZHENG Si-yuan1, WANG Qing1, LI Jiang-xiong1, KE Ying-lin1,LI Song2
. Department of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China;
2. Chengdu Aircraft Industrial(Group) Limited Liability Company, Chengdu 610092, China
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Abstract  

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 integration method of assistant communication system of finish machining for fuselage-wing joints based on Siemens SINUMERIK 840D CNC system was presented in order to eliminate manufacturing and assembly tolerance 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 integrating SIMENS SinCOM ActiveX and digital method for finish machining and measurement. The method realizes the automatic integration of finish machining by combining feasibility evaluation, finish machining for hole and facet on joints and checking of finished product. The application results show that this software is feasible．

Published: 01 July 2013
CLC:  TP 319  
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Cite this article:

ZHENG Si-yuan, WANG Qing, LI Jiang-xiong, KE Ying-lin,LI Song. Design and integration technology of communication system of
finish machining for aircraft fuselage-wing joints. J4, 2013, 47(7): 1274-1280.

URL:

http://www.zjujournals.com/eng/10.3785/j.issn.1008-973X.2013.07.021     OR     http://www.zjujournals.com/eng/Y2013/V47/I7/1274


飞机翼身交点精加工通信系统设计与集成技术

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.

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