Analysis model generation program, analysis model generation apparatus, analysis model generating method, and method for manufacturing apparatus with analysis model generating method

摘要

A program stored in a storage medium (110) directs a computer to perform the processes of: receiving (S101) a three-dimensional geometric model (50); referring (S102) to attribute information about fastening between the parts; extracting (S102) a fastening portion (8, 38, 39, 73) at which a first and second parts (1, 34, 71, 75, 91; 2, 35, 72, 76, 92) are fastened based on the attribute information and the three-dimensional geometric model (50); dividing (S105) each of the first and second parts (1, 34, 71, 75, 91; 2, 35, 72, 76, 92) into a first geometry (11, 21, 65, 68, 81, 83, 94, 96) in proximity of the fastening portion (8, 38, 39, 73) and one or more second geometries (10, 20, 64, 66, 67, 80, 82, 93, 95) corresponding to a remaining portion in the three-dimensional geometric model (50); and with respect to each of the first geometries (11, 65, 81, 94; 21, 68, 83, 96) obtained by dividing the first and second parts (1, 34, 75, 91; 2, 35, 76, 92) respectively, referring (S106) to a parameter depending on the attribute information and a property value depending on a material of the part, calculating an equivalent property value reflecting fastening based on the parameter and the property value, and assigning the equivalent property value to the first geometry (11, 21, 65, 68, 81, 83, 94, 96).