Process design collaboration management system and method based on three-dimensional model

Abstract

The invention discloses a process design collaboration management system based on a three-dimensional model. The system comprises a process data management unit, a process design task distribution unit, a CAD (computer-aided design) data distribution unit, an MBOM (manufacturing bill of materials) structure generation unit, a process instruction book generation unit and a data integration unit. Digital machining, thermal engineering and assembly processes are designed and managed, process design tasks are distributed to different organizations, different departments and different staff and processed, collaborative process design and management are realized, unified management process resource bases, standard bases and tooling bases are realized, the system is integrated with a downstream system, machining information and assembly information are transmitted to the downstream system, and manufacturing of factories is conveniently instructed.

Description

technical field [0001] The invention relates to the technical field of process design, in particular to a three-dimensional model-based collaborative management system and method for process design. Background technique [0002] The current mature product life cycle (PLM) systems, such as MPM Link and CAPP (Computer Aided Process Planning) process management are all based on two-dimensional data management, and cannot realize process management based on three-dimensional models. CAPP is to use the computer to formulate the part processing process, and process the blank into the parts required on the engineering drawings. By inputting the geometric information (shape, size, etc.) and process information (material, heat treatment, batch, etc.) of the processed parts to the computer, the computer automatically outputs process documents such as the process route and process content of the part. The disadvantage is that with the widespread application of 3D CAD in the domestic m...

AI Technical Summary

Problems solved by technology

The disadvantage is that with the widespread application of 3D CAD in the domestic manufacturing industry, 3D CAD will become the mainstream design tool for product design in Chinese enterprises in the near future.

At this stage, the application of CAPP is basically based on 2D CAD, and the integrated application with 3D CAD is still in its infancy and needs research and breakthroughs

Images