飞机结构件柔性生产系统设备布局分析与优化  

Equipment Layout Analysis and Optimization for the Flexible Production System of Aircraft Structural Parts

作　　者：李杰 夏远猛 宋智勇 帅朝林 刘大炜 LI Jie;XIA Yuanmeng;SONG Zhiyong;SHUAI Chaolin;LIU Dawei(AVIC Chengdu Aircraft Industrial(Group)Co.,Ltd.,Chengdu 610092,China)

机构地区：[1]航空工业成都飞机工业(集团)有限责任公司,成都610092

出　　处：《航空制造技术》2020年第6期51-56,共6页Aeronautical Manufacturing Technology

基　　金：国家科技重大专项(2017ZX04002001)。

摘　　要：飞机结构件加工具有科研与生产混线、小批量与大柔性等典型离散制造特征,实现全生产过程自动化难度大。提出了一套综合物流、存储、装夹的柔性生产系统方案,形成了飞机结构件柔性生产系统设备布局,对柔性生产系统中的关键物流设备(AGV和RGV)数量需求进行了分析,构建了分析RGV数量和配送时间对生产线中单台机床每天平均空置率影响的仿真算例,对结构件柔性生产线设备布局进行优化,为面向智能制造的飞机结构件柔性制造系统构建提供重要指导。The machining of aircraft structural parts is a kind of typical discrete manufacturing, which is characterized with mixture of research and production, small batch and large flexibility. Thus, it is quite difficult to realize automation for the manufacturing process of aircraft structural parts. This paper proposes a comprehensive solution to automation of aircraft structural parts manufacturing that includes logistics, storage, loading and unloading. In this solution, the layout of the equipment is discussed and the quantity of the logistics equipment(AGV, RGV) is analyzed. Besides, a simulation example is shown to analyze the average vacancy rate of a machine when the RGV quantity and delivery time in a manufacturing system is considered, which provides important directions for the construction of the aircraft structural parts oriented flexible production system.

关 键 词：飞机结构件 智能制造 柔性生产线 设备布局 物流系统 

分 类 号：V262[航空宇航科学与技术—航空宇航制造工程]