关键词: 管路, 布局设计, 弯曲成形, 工艺优化, 数字化检测

Abstract: To improve the quality and reliability of complex aerospace products,by combining with the engineering practice in pipeline design and manufacture,an integrated digital pipeline routing,manufacturing and inspection method was proposed.The technical framework and integrated application of this method were analyzed,and four key technologies included pipeline routing and automatic evaluation,pipeline bending quality prediction and inspection,pipe integrated digital manufacturing technology and process database establishment,digital measure approach based on multi-ocular were elaborated.Through the application in Beijing satellite manufactory,the effectiveness of proposed method was proved.With the further development of the proposed method,the integrative full digital pipeline design and manufacture would be accomplished.

Key words: pipeline, routing, bending, process optimization, digital inspection