矩阵式数控加工在航空结构件批生产中的应用  

Application of Matrix CNC Machining in Mass-Production of Aerospace Structural Part

作　　者：赵中刚[1] 黄果[1] 

机构地区：[1]中航工业成都飞机工业(集团)有限责任公司数控加工厂

出　　处：《航空制造技术》2014年第22期60-64,67,共6页Aeronautical Manufacturing Technology

摘　　要：以大批量数控加工的航空结构件生产为研究对象,运用人工干预环节集中化、数控加工过程自动化的理念,探索利用矩阵式数控加工进行多零件同时生产的应用方案。多零件集中装夹,通过系统自动读入每个零件的加工原点,自动调用零件的加工程序,完成相同(或不同)零件数控加工,在充分利用机床工作台面的同时,解决了批量生产过程中零件频繁装夹、找正、换刀和频繁调用加工程序的难题,达到降低劳动强度,提高生产效率的目的。The application of matrix CNC machining for simultaneous multi parts machining by using integrated manual intervention and automated CNC machining process is explored for mass-production of aerospace structural part.Multi parts which are same or not can be machined simultaneously by using technology of multi parts clamping,auto-reading CNC origin code and autoloading CNC program of each part.Problems of frequent clamping,centering,tool changing and CNC program loading are solved as well as machine tool bench is fully used.As a consequence,the work intensity and the production efficiency are improved remarkably.

关 键 词：矩阵式数控加工 加工效率 等距装夹 加工程序 

分 类 号：V260.6[航空宇航科学与技术—航空宇航制造工程]