沖壓成型過程仿真匯場理論支持系統
Support System of Sink Field Theory for Process Modelling of Stamping Deformation
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摘要: 基于新提出的沖壓成型過程仿真匯場理論,建立了匯場理論支持系統,它含有控制程序、簡化的模型庫、方法庫和數據庫等4大部分,是一個模型驅動系統。運行該系統,對L形件壓延過程進行仿真,得到了毛料外形,應變分布及壓延過程圖象。Abstract: Support Syftem of sink Field Theory (3SFT) for process modclling of stamping deformation is developed. It includes simplified date-base, modelbase, functionbase and control language.
By using 3SFT, the modelling computation on deep drawing process of reentrant contour shell has been operated, Blank contours, strain rate distribution and computer modelling of deep drawing process is obtaind in blueprint.
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