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如何快速生成钣金件二维展开标注视图是飞机制造过程中的一个重要问题。介绍了飞机钣金零件二维展开视图自动标注弯边角度系统的组成及各功能模块的实现方法,应用交互模式的CATIA二次开发技术及CAA二次开发包,完成了VC++环境下的软件系统设计,并以实例说明了零件的展开标注过程。
How to Quickly Generate Sheet Metal 2D Annotation The annotation view is an important issue in aircraft manufacturing. This paper introduces the composition of auto-annotation angle system of two-dimensional unfolding view of aircraft sheet metal parts and the realization method of each function module. The application of interactive mode CATIA secondary development technology and CAA secondary development kit, completes the software system of VC ++ environment Design, and examples of the part of the expansion of the annotation process.