PRESS FORMING ANALYSIS METHOD, PRESS FORMING ANALYSIS APPARATUS, AND PRESS FORMING ANALYSIS PROGRAM

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United States of America

APP PUB NO 20250053706A1
SERIAL NO

18722202

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Abstract

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A press forming analysis method includes: a first blank generation step of generating a standard waveform blank model; a first shape acquisition step of acquiring a first shape, which is a shape of press-formed part using standard waveform blank; a second blank generation step of generating a cycle deviation waveform blank model; a second shape acquisition step of acquiring a second shape, which is a shape of press-formed part using cycle deviation waveform blank; and a deviation amount acquisition step of obtaining a portion where both of the shapes deviate from each other and a deviation amount by comparing the first shape with the second shape.

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Patent Owner(s)

  • JFE STEEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OGAWA, Takeshi Tokyo, JP 143 1175
SHINMIYA, Toyohisa Tokyo, JP 53 91
SUMIKAWA, Satoshi Tokyo, JP 15 36
YAMASAKI, Yuji Tokyo, JP 92 478

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