An integrated computing method for optimizing process of aluminum alloy integrated die casting

By establishing a three-dimensional simulation model and automated calculation method for integrated aluminum alloy die castings, the problem of time-consuming and labor-intensive process parameter optimization in traditional methods has been solved, achieving efficient and accurate process parameter optimization and automated processes, thereby reducing costs.

CN117954013BActive Publication Date: 2026-06-30NINGBO INST OF DALIAN UNIV OF TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NINGBO INST OF DALIAN UNIV OF TECH
Filing Date
2024-01-22
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing technologies consume a lot of time and resources in finding the optimal values ​​of process parameters for integrated die-cast aluminum alloy parts, and the accuracy and efficiency of digital prediction are low, making it impossible to automate process optimization.

Method used

An integrated calculation method for optimizing the process of integrated die casting of aluminum alloy is adopted, including the establishment of a three-dimensional simulation model, mesh generation, parameter editing and numerical analysis. The HyperMesh, ProCAST and MATLAB software are used for automated optimization calculations. The process parameters are optimized through structural closure checks and mesh refinement.

Benefits of technology

It significantly reduces the time required for optimizing aluminum alloy casting processes, improves the accuracy and efficiency of digital prediction, enables automated optimization of process parameters, and reduces costs.

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Abstract

This invention relates to an integrated calculation method for optimizing the process of integrated die-casting of aluminum alloy parts, comprising the following steps: establishing a three-dimensional simulation model of the integrated die-casting part; performing structural closure checks on the three-dimensional simulation model of the integrated die-casting part, and performing mesh generation on the three-dimensional simulation model of the integrated die-casting part, thereby forming a model file that can be recognized by casting simulation software; using casting simulation software to check the quality of the model mesh in the model file, thereby forming an initial simulation model; editing pre-processing simulation parameters and post-processing simulation parameters for the initial simulation model; and performing data processing and iterative calculation based on the post-processing simulation parameters, thereby automatically completing the integrated calculation for optimizing the process parameters of the integrated die-casting part. This integrated calculation method for optimizing the process of integrated die-casting of aluminum alloy parts reduces the time consumed in optimizing the aluminum alloy casting process, improves the accuracy and efficiency of digital prediction, and automates the simulation process of data analysis and process optimization.
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