早期飞机由于结构简单,飞行高度低、速度慢,对工艺装备的需求不仅数量少,而且精度要求低。随着飞机设计水平和市场对产品质量要求的不断提高,尤其是进入喷气时代以来,工艺装备在飞机装配中的重要作用日益显现。日益精细化飞机装配中的工艺装备简称工装,是指为满足飞机设计要求或工艺要求所需要的各种 Early aircraft due to simple structure, low altitude, slow speed, the demand for technology and equipment not only a small number, but also low accuracy. With the increasing level of aircraft design and the ever-increasing market demand for product quality, especially since entering the jet age, the important role of process equipment in aircraft assembly has become increasingly apparent. The increasingly sophisticated aircraft assembly process equipment referred to as tooling refers to the aircraft to meet the design requirements or process requirements of the various