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提出多维曲面拉深件工艺与拉深模具设计之间的特征映射模型 ,应用该技术实现了在已获得必要的几何信息和工艺信息的基础上 ,使用户对数据拥有较大限度控制权与修改权 ,从而保证了在从拉深件数据输入到模具设计的信息演变过程中数据的连续性与可靠性
The characteristic mapping model between multi-dimensional curved drawing parts and deep drawing die design is put forward. Based on the obtained geometric information and process information, the user has greater control over the data and modification So as to ensure the continuity and reliability of the data during the evolution of information from the drawing part data input to the mold design