飞机导管数字化柔性定位装夹技术探讨

摘要

The traditional positioning and clamping technology can't meet the requirement of accurate,efficient and agile manufacturing for airplane pipes with various types,large quantity and complicated shapes.This paper focused on the digital and flexible positioning and clamping technology for airplane pipes.Three digital positioning methods for airplane pipes,including an array positioning jig,a passively reconfigurable jig and an actively reconfigurable jig,are proposed.The study offered a solution for digital positioning,clamping accurately and efficiently for pipes,to shorten preporing cycle for pipe manufacturing and reduce cost.%因飞机导管种类多、数量大、形状复杂,针对传统定位装夹技术无法满足飞机导管精确、高效、敏捷制造需求,探讨了飞机导管数字化柔性定位装夹技术方案.提出了阵列式夹具、被动数字化重构夹具和自主数字化重构夹具3种飞机导管数字化柔性定位装夹技术方案,为实现导管数字化定位、高效精确装夹提供解决方案,达到缩短导管制造装备周期,降低制造成本的目的.