The method for optimizing and analyzing a joining position of an automotive body according to the present invention includes: setting all or a part of an automotive body model as an analysis object model (S1); setting a candidate for weld line to generate a weld line optimization analysis model 151 (S3); setting a variable loading condition (S5); setting a target fatigue life (S6); performing weld line sensitivity analysis (S7); generating a weld line/part shape optimization analysis model 156; setting an optimization analysis condition (S9); and performing optimization analysis by giving the variable loading condition to the weld line/part shape optimization analysis model 156 to determine the optimal arrangement of a weld line 157 that achieves the optimization analysis condition (S11).
AUTOMOTIVE BODY JOINING POSITION OPTIMIZATION ANALYSIS METHOD, DEVICE, AND PROGRAM, AND METHOD FOR MANUFACTURING AUTOMOTIVE BODY
ANALYSEVERFAHREN ZUR OPTIMIERUNG DER VERBINDUNGSPOSITION EINER KRAFTFAHRZEUGKAROSSERIE, VORRICHTUNG UND PROGRAMM SOWIE VERFAHREN ZUR HERSTELLUNG EINER KRAFTFAHRZEUGKAROSSERIE
PROCÉDÉ, DISPOSITIF ET PROGRAMME D'ANALYSE D'OPTIMISATION DE POSITION D'ASSEMBLAGE DE CARROSSERIE D'AUTOMOBILE ET PROCÉDÉ PERMETTANT DE FABRIQUER UNE CARROSSERIE D'AUTOMOBILE
2025-06-25
Patent
Electronic Resource
English
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