Optimization device for an electronics housing and computer-readable recording medium in which an optimization program for an electronics housing is recorded

摘要

An electronics housing optimizing apparatus, comprising: a whole analysis model generating unit that generates first mesh data for performing analysis of an electronic package by dividing each component constituting the electronic package into a plurality of meshes based on design data of the electronic package including Has solder connection area; an overall analysis execution unit that performs an analysis of the electronics housing by using the first mesh data generated by the whole analysis model generating unit; an extraction unit for a target connection area that extracts a target connection area based on an analysis result obtained by the execution unit for overall analysis; a detail analysis unit that performs a more accurate analysis than that performed by the total analysis execution unit for the target-connection-area extracted by the target-connection-area-extracting unit; a lifetime optimizing unit which changes the design data of the electronic package so that the life calculated as an analysis result obtained by the detail analysis unit of the electronic package falls within a predetermined range; wherein the whole analysis model generating unit generates a solder terminal area model having the same volume, height and land as the volume, height and land of the solder land area, wherein the solder land area model is a polyhedron, and divides the solder land area model into a plurality of meshes, whereby the first mesh data The optimization unit for a lifetime through an experiment design is a ...