The concurrent process of CAD/CAPP is decomposed and re organized based on feature. The design, process planning and manufacturability evaluation of parts is implemented based on feature.
基于特征对零件设计与工艺设计的并行过程进行分解与重组，基于特征进行零件设计、工艺设计和可制造性评价。
On this basis, the content of manufacturability evaluation based on boundary checking is discussed and the layered evaluation tree of part configuration and machinability is proposed.
在此基础上，讨论了基于约束检验的可制造性评价内容和提出了结构工艺性评价和加工可行性评价的分层评价树；
Product manufacturability evaluation is one of the most important works in concurrent engineering (CE) researches.
产品可制造性评价是并行工程中最重要的研究内容之一。
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