Information extraction method for modeling mucilage glue, modeling method of mucilage glue and related device

Abstract

The invention provides an information extraction method for viscose modeling, a viscose modeling method, a computer readable storage medium and computer equipment wherein the information extraction method comprises the following steps: S1: traversing all edges of viscose according to the geometric topology of the viscose to obtain the following geometric edges which belong to the boundary edges of the viscose, the geometric edges are correspondingly stored in the following edge groups, and the edge groups belong to the boundary edges which the geometric edges belong to; and S2, obtaining a geometric center line of the viscose according to the edge groups. The geometric topology of the mucilage glue is automatically extracted through an algorithm, so that batch information extraction and modeling of the mucilage glue can be realized; all geometric edges of the viscose are traversed, and the geometric center line is solved, so that the obtained geometric center line data are more accurate, and errors and omissions caused by manual operation are reduced; the boundary edges are solved through a continuous boundary algorithm, and the two longest boundary edges can be more accurately solved, so that the accuracy of the finally solved geometric center line is improved.

Description

technical field [0001] The present invention relates to the field of automobile adhesive modeling, in particular to an information extraction method for adhesive modeling, a modeling method for adhesive, a computer-readable storage medium and computer equipment. Background technique [0002] Automotive sheet metal parts are usually connected by sealing adhesives, such as structural adhesives, intumescent adhesives, etc. The sealing adhesive has high strength, simple construction, corrosion resistance and fatigue resistance, and is widely used in the connection of automobile sheet metal parts. [0003] The traditional viscose CAE (Computer Aided Engineering) modeling method is for the engineer to manually select a single viscose geometry, then observe the geometric boundary of the viscose with the naked eye, convert it into a geometric centerline, and finally combine the relevant data of adjacent parts to generate connection information. This method of operation is tedious ...

AI Technical Summary

Problems solved by technology

This method of operation is cumbersome and time-consuming, and due to the large amount of glue, it is prone to errors or omissions

Images