河北科技大学学报2025，Vol.46Issue(1)：1-7,7.DOI:10.7535/hbkd.2025yx01001
0Cr17Ni7Al弹簧钢丝的残余应力分析与翘距控制
Residual stress analysis and warpage control of 0Cr17Ni7Al spring steel wire
摘要
Abstract
In order to solve the problem of residual stresses in the drawing process of 0Cr17Ni7Al spring steel wire and the rebound phenomenon after the wire curling,the effects of drawing process parameters on residual stresses and wire warpage were analyzed through a combination of experimental observation and finite element simulation.Subsequently,a quantitative relationship model between the residual stresses and warpage was constructed.The results indicate that the axial plastic deformation of the wire coil during the winding process is the primary cause of warpage,and the distribution characteristics of the residual stress have a pronounced impact on warpage.By adjusting the drawing parameters,the warpage can be effectively controlled.The accuracy of the relationship model between warpage and residual stress is as high as 0.97.The research result deepens the understanding of the influence of residual stress in the drawing process,and provides technical reference for the subsequent processing and application of the steel wire.关键词
黑色金属及其合金/0Cr17Ni7Al弹簧钢丝/残余应力/拉拔工艺/翘距/有限元模拟Key words
ferrous metals and their alloys/0Cr17Ni7Al spring steel wire/residual stress/drawing process/warpage/finite element simulation分类
矿业与冶金引用本文复制引用
黄磊,耿长建,赵吉庆,岳琦,郭燕飞,苏孺,马海坤,吴大勇,康杰..0Cr17Ni7Al弹簧钢丝的残余应力分析与翘距控制[J].河北科技大学学报,2025,46(1):1-7,7.基金项目
国家自然科学基金(52001110) （52001110）
河北省自然科学基金(E2022208059) （E2022208059）
