Modeling method, device, device and readable storage medium for part flanging surface

Abstract

The invention discloses a modeling method, device, equipment and readable storage medium of a part flanging curved surface, and relates to the technical field of part flanging curved surface modeling. The modeling method includes: combining a preset first auxiliary curved surface with a part The faces to be flanged intersect to generate a first boundary curve, and the first auxiliary curved surface is a smooth and continuous surface; the first auxiliary curved surface is translated by a preset distance to obtain a second auxiliary curved surface; with the first boundary curve As the axis, construct a cylindrical surface with a preset radius, and use the intersection line between the cylindrical surface and the second auxiliary surface as the second boundary curve; generate the flanging surface of the part according to the first boundary curve and the second boundary curve . The present invention determines the first boundary curve, the second auxiliary curved surface and the second boundary curve through the first auxiliary curved surface, and then obtains the flanging curved surface according to the first boundary curve and the second boundary curve, the flanging curved surface is smooth, and the flanging boundary is parallel and neat , the width and size of the flanging are also the same.

Description

technical field [0001] The invention relates to the technical field of modeling a part flanged surface, in particular to a modeling method, device, equipment and a readable storage medium for a part flanged surface. Background technique [0002] Stamping parts are mainly formed by stamping metal or non-metal sheet materials through stamping dies with the help of the pressure of the press machine. It mainly has the following characteristics: under the premise of small material consumption, it is produced by stamping. The weight of the parts Light, good rigidity, and after the plastic deformation of the sheet metal, the internal structure of the metal is improved, so that the strength of the stamping part is improved; it has high dimensional accuracy, the size of the same module is uniform, and it has good interchangeability . It can meet the general assembly and use requirements without further mechanical processing; it has good surface quality and smooth and beautiful appea...

AI Technical Summary

Problems solved by technology

[0010] Embodiments of the present invention provide a modeling method, device, equipment, and readable storage medium for a part flanging surface, so as to solve the problems in the related art that the flanging surface is not smooth and smooth, the flanging boundaries are not parallel and neat, and the flanging width and size are inconsistent. technical problem

Images