Transactions of Materials and Heat Treatment

Title：Simulation and optimization of stamping production process based on DELMIA

Authors： Guo Shuijun Zhang Hua Yang Xujing

Unit： Shanghai Superior Die Technology Co. Ltd. Hunan University

KeyWords： stamping production simulation and optimization production process lightweight model

ClassificationCode：

year,vol(issue):pagenumber：2015,40(1):143-147

Abstract：

The simulation of stamping production process can be used to plan the process prior to the practical production. The simulation model is different according to various forming parts. Based on the DELMIA software, a general simulation system which is applicable for different forming dies was put forward. The developed system can realize the automatic assembly of different dies in the same production line, interactive process planning, simulation analysis, prediction and then solving the problems existing in the process in advance, and provide a reliable basis for formulating the production process. Meantime, stamping die with huge data was dealt with lightweight, and the method of kinematic simulation and assembly based on lightweight model of CGR type was proposed, the simulation efficiency was improved. Finally, the practicality and stability of the system were verified through analyzing hot stamping process of an auto B-pillar.

Funds：

国家自然科学基金资助项目（51075136）

郭水军（1963-），男，学士，高级工程师

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