宇航材料工艺2018，Vol.48Issue(2)：7-12,6.DOI:10.12044/j.issn.1007-2330.2018.02.002
基于正交试验的超声波喷丸成形工艺参数分析及弧高值预测
Analysis of Ultrasonic Peen Forming (UPF) Parameters and Prediction of Formed Arc Height Based on Orthogonal Test
摘要
Abstract
The paper studied the effects of pin velocity,pin diameter,distance of forming trajectory and the width of peening strip corresponding to UPF on the formed arc height of stiffened plate by the orthogonal test.The optimal combination of UPF technological parameters can be obtained.Based on above-mentioned data as the sample data,the multiple regression analysis mathenatical model was established.The accuracy of the mathematical model was proved by the sample.The experimental results agree well with the regression analysis data.The multiple regression analysis mathematical model can efficiently predict formed arc height in order to improve the efficiency of the process design.关键词
超声波喷丸成形/正交试验/回归分析/带筋板Key words
Ultrasonic shot peening forming/Orthogonal test/Regression analysis/Stiffened plate分类
矿业与冶金引用本文复制引用
关艳英,王治业,鲁世红,张春..基于正交试验的超声波喷丸成形工艺参数分析及弧高值预测[J].宇航材料工艺,2018,48(2):7-12,6.基金项目
江苏省科研创新计划(SJLX16-0113) （SJLX16-0113）
