关键词: 复杂产品, 离散装配, 实做物料, 动态跟踪, 物料管理, 工作流, 条形码

Abstract: Aiming at the problem of difficult material tracking and material information reviewing for discrete assembly process of complex product,a material dynamic tracking and management technology based on workflow and barcode was proposed.The categorization and the flow process of material were analyzed,and three key implementation techniques on this basis were explained in detail.The concept of implemented material was proposed,the generation algorithm of implemented process was designed and the implemented material information was effectively managed by plan tree.The software system by using this technology was developed and applied in an aerospace-related manufacturing enterprise,and the satisfactory results were obtained.

Key words: complex product, discrete assembly, implemented material, dynamic tracking, material management, workflow, barcode