针对生产准备过程中人工逐项查看、查找MBD模型中产品制造信息工作量大、耗时长的问题,基于MBD模型中工艺信息的存储规范,对非几何信息的检索、提取、分析、重构技术进行了研究,在此基础上开发了面向MBD模型的工艺信息组织与重构系统,满足了制造过程中不同阶段、不同角色、不同专业对产品数模信息不同层次的使用需求.%To resolve the problem viewing and looking for itemized manufacturing information manually in MBD (Model Based Deifnition) models is a heavy workload and time-consuming work in the process of production preparation, therefore the techniques of retrieval, extraction, analysis and reconstruction of non-geometric information were studied based on the storage speciifcation in MBD models. A system of organizing and reconstructing process information for MBD models was developed, which satisifed different levels of needs for different stages, different roles and different professions in the manufacturing process.
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