科技创新与应用2024，Vol.14Issue(23)：97-100,4.DOI:10.19981/j.CN23-1581/G3.2024.23.023
基于ST14材料的拉深成形参数优化
摘要
Abstract
Deep drawing is a typical sheet metal forming process,and the process parameters in the forming process directly affect the quality of forming parts.Taking typical parts and common drawing material ST14 as an example,on the basis of theoretical calculation,the influence of forming process parameters on the forming quality of parts is discussed by finite element analysis.It is concluded that the maximum stress of sheet metal deep drawing is concentrated in the radius area of punch fillet,where there is the danger of thinning and fracture,and the fillet radius of punch is the key to forming,and the forming defects can be predicted by finite element simulation.And the forming parameters are optimized.关键词
拉深成形/ST14/有限元分析/缺陷/优化Key words
deep drawing/ST14/finite element analysis/defect/optimization分类
矿业与冶金引用本文复制引用
耿红正,周佳,吴晓,王治雄..基于ST14材料的拉深成形参数优化[J].科技创新与应用,2024,14(23):97-100,4.基金项目
黄冈职业技术学院重点课题项目(2024C2011102) （2024C2011102）
