And it presents an integrated information model for progressive dies that is composed of product feature model, stamping process feature model and die design feature model.
根据级进模设计的特点，建立了由产品特征模型、冲压工艺特征模型和模具结构特征模型组成的级进模集成信息模型。
Feature-based stamping process planning is to get the manufacturing processes of the part by use of reasoning techniques that regard feature as dealing cores and basic elements.
基于特征的冲压工艺设计是以特征作为处理的核心基本单元，通过推理确定零件的加工方法。
The composition and feature of traditional stamping process flow chart were analyzed.
分析了常规冷冲压工艺卡片的结构特点。
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