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

作　　者：黄磊 耿长建 赵吉庆[3] 岳琦 郭燕飞[5] 苏孺 马海坤 吴大勇 康杰 HUANG Lei;GENG Changjian;ZHAO Jiqing;YUE Qi;GUO Yanfei;SU Ru;MA Haikun;WU Dayong;KANG Jie(School of Materials Science and Engineering,Hebei University of Science and Technology,Shijiazhuang,Hebei 050018,China;AECC Shenyang Engine Research Institute,Shenyang,Liaoning 110000,China;Special Steel Institute of Central Iron and Steel Research Institute,Beijing 100081,China;Jiangsu Toland Alloy Company Limited,Danyang,Jiangsu 212300,China;Sinosteel Zhengzhou Research Institute of Steel Wire Products Company Limited,Zhengzhou,Henan 450000,China)

机构地区：[1]河北科技大学材料科学与工程学院,河北石家庄050018 [2]中国航发沈阳发动机研究所,辽宁沈阳110000 [3]钢铁研究总院有限公司特殊钢研究所,北京100081 [4]江苏图南合金股份有限公司,江苏丹阳212300 [5]中钢集团郑州金属制品研究院,河南郑州450000

出　　处：《河北科技大学学报》2025年第1期1-7,共7页Journal of Hebei University of Science and Technology

基　　金：国家自然科学基金(52001110);河北省自然科学基金(E2022208059)。

摘　　要：为了解决0Cr17Ni7Al弹簧钢丝在拉拔过程中出现的残余应力问题及钢丝卷曲后的回弹现象,通过实验观测和有限元模拟相结合的方法,分析了拉拔工艺参数对残余应力及钢丝翘距的影响,并构建了残余应力与翘距之间的量化关系模型。结果表明:卷丝过程中丝圈轴向的塑性变形是翘距产生的主要原因,而残余应力的分布特征对翘距有显著影响;通过调整拉拔参数可以有效控制翘距;翘距与残余应力之间的关系模型准确度高达0.97。研究结果深化了对拉拔工艺中残余应力影响的理解,为钢丝的后续加工和应用提供了技术参考。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 

分 类 号：TG356.4[金属学及工艺—金属压力加工]