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FORMING SIMULATION METHOD, FORMING SIMULATION APPARATUS, FORMING SIMULATION PROGRAM, AND RECORDING MEDIUM
FORMING SIMULATION METHOD, FORMING SIMULATION APPARATUS, FORMING SIMULATION PROGRAM, AND RECORDING MEDIUM
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机译:成型模拟方法,成型模拟装置,成型模拟程序和记录介质
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摘要
The present invention provides a press forming simulation method using a finite element method for a sheet metal, in which a deformation state of a pressing tool is represented with high accuracy by superimposing at least one natural mode, for the surface shape of the pressing tool, in a no-load state.
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