基于遗传算法的高强度U型梁材料成形回弹控制研究  

Study on the Control of Forming Springback of High-strength U-beam Material Based on Genetic Algorithm

作　　者：赵习玮 叶姿 张中一 ZHAO Xi-wei;YE Zi;ZHANG Zhong-yi(School of Mechanical and Electrical Engineering,Hubei Industrial Polytechnic,Shiyan 442000,China)

机构地区：[1]湖北工业职业技术学院机电工程学院,湖北十堰442000

出　　处：《湖北工业职业技术学院学报》2025年第1期68-74,共7页Journal of Hubei Industrial Polytechnic

摘　　要：针对冲压成形中的回弹问题,文章提出了基于个体迁移的遗传算法优化方法,首先阐述了回弹理论、分析方法及AUTOFORM软件中回弹分析参数的设定原则,然后结合板料回弹引入遗传算法进行优化。经过在AUTOFORM软件中的模拟分析及工厂生产性试验验证,该方法有效降低了零件回弹量,经生产验证取得了显著效果。For the springback problem in press forming,this paper proposes a genetic algorithm optimization method based on individual migration,which firstly describes the theory of springback,the analysis method and the setting principle of springback parameters in AUTOFORM software,and then introduces the genetic algorithm to optimize the springback of the sheet material.After simulation analysis in AUTOFORM software and factory production test verification,the method effectively reduces the amount of springback of the parts,and the production verification has achieved significant results.

关 键 词：回弹 高强度板 遗传算法 AUTOFORM软件 

分 类 号：TG386[金属学及工艺—金属压力加工]