Three-dimensional digitized manufacturing system for whole life cycle of industrial manufacturing and realization method thereof

Abstract

The invention discloses a three-dimensional digitized manufacturing system for the whole life cycle of industrial manufacturing. The three-dimensional digitized manufacturing system includes a three-dimensional model reconstruction module, a three-dimensional model lightening and transmission module, a three-dimensional process modeling module based on an MBD model, a three-dimensional digital production process simulation verification and optimization module, a docking module with a production management system and a three-dimensional visual manufacturing module. The invention also disclosesa three-dimensional digitized manufacturing realization method for the whole life cycle of industrial manufacturing, comprising the S1-S6 steps of 1 transforming the format, extracting and classifying, and reconstructing the three-dimensional model; 2 classifying, extracting and compressing various types of attributes; S3 reconstructing the MBD model; S4 carrying out virtual simulation and verification; 5 conveying the processing information and requirement; S6 carrying out the three-dimensional real-time visual control. The system and the method of the invention realize the heterogeneous coordination, interconnection, real-time control and three-dimensional visual management of each system in the whole production process from product design to production and manufacture.

Description

technical field [0001] The invention relates to the technical fields of three-dimensional digital design, three-dimensional process modeling and digital manufacturing in industrial manufacturing, and specifically relates to a three-dimensional digital manufacturing system and an implementation method for the entire life cycle of industrial manufacturing. Background technique [0002] In the field of modern industrial manufacturing, in the design part, the application of CAD and PDM systems has been quite popular; in the production part, ERP and other related information systems have also gained considerable popularity. For example: ①Specific technical tools are directly used for product modeling and simulation analysis, such as CAD, NASTRAN, ANSYS and other CAE analysis software; ②System integration platform used in the product development process to organize and manage development processes and tools Software, data and other resources, such as Windchill-Guangleng Huaxu Wind...

AI Technical Summary

Problems solved by technology

The realization of this process involves the conversion of various software and various file formats. The process is cumbersome and the cost is high (mainly the cost of purchasing foreign PDM, process design and other software), which is not in line with the development status of my country's manufacturing industry.

For 3D digital overall manufacturing, the full life cycle manufacturing process from 3D product model → MBD model → 3D process design → process simulation → 3D driven manufacturing still lacks corresponding technical and method support

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