Mold CAD model data creating apparatus and mold CAD model data preparation method

摘要

PROBLEM TO BE SOLVED: To provide a program that allows creation of a mold CAD model that considers an amount of warp deformation and contraction deformation of an original model while maintaining a ridge line from the original model automatically and in a short time from fewer point group data.;SOLUTION: A pre-analysis shape model data mesh 102 is created with a shape model specifying unit 101 and pre-analysis shape model data shape recognition unit 201. Then, element and node information 105 is extracted from this data. Also, after analyzing the data, an analysis model is created, the element/node information 105 is extracted, these elements/node numbers are associated, subsequently, segmented data 107 is created from the data, and finally, post-analysis shape model data is created.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT