Domestic ceramic die design and manufacture method based on reverse engineering

Abstract

The invention relates to a domestic ceramic die design and manufacture method based on reverse engineering. The method comprises the following steps that three-dimensional point cloud data of a ceramic product are obtained; through reverse engineering postprocessing analysis, Imageware software large-scale mass three-dimensional point cloud data are utilized for processing and extraction, a grid model of a domestic ceramic product digital model is obtained, the model serves as a carrier model and is redesigned and modified, and innovative and novel elements are added; a three-dimensional embossment model is generated by applying the single-image three-dimensional reconstruction technology, the carrier model is subjected to local parameterization, and a hook face basso-relievo model is rapidly generated on the carrier grid model through the texture mapping principle; and according to the obtained grid model with the hook face basso-relievo model, a basso-relievo ceramic artware solid piece is output through the 3D printing manner, and a new domestic ceramic die is obtained. By means of the domestic ceramic die design and manufacture method based on reverse engineering, the traditional domestic ceramic die manufacturing period can be shortened.

Description

technical field [0001] The invention relates to the technical field of design and manufacture of ceramic molds, in particular to a method for designing and manufacturing daily-use ceramic molds based on reverse engineering. Background technique [0002] The molding of daily-use ceramic products needs to be realized with the help of complex molds, so ceramic molds play an important role in the production of ceramic industry. Whether high-quality daily-use ceramic products can be produced is largely determined by the quality of the ceramic mold. At present, my country's ceramic industry has relatively low research and development capabilities for complex ceramic products. The development of new products does not use advanced design and manufacturing technology. Most of the product manufacturing is done by hand. The workload of early mold manufacturing is heavy and the product quality is too dependent on the design and manufacturing personnel. experience and technology. [000...

AI Technical Summary

Problems solved by technology

[0004] However, this manufacturing technology also has certain defects. The redesign process of the newly generated CAD format data model is too dependent on computer-aided software.

In terms of bas-relief modeling, the functions of CAD software are very limited, because the user operation in a thin background space will make the modeling process extremely complicated, and the modeling results are greatly affected by the operator's experience

In addition, the method of using computer-aided software to redesign ceramic products requires the designers who design ceramic products to have a high level of three-dimensional modeling, and the designer and processor must be the same person, which increases the difficulty of design virtually.

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