机械制造与自动化2025，Vol.54Issue(1)：39-41,57,4.DOI:10.19344/j.cnki.issn1671-5276.2025.01.009
机油冷却器进出管异种金属焊接工艺试验研究
Experimental Study on Welding Process of Different Metals in Inlet and Outlet Pipes of Engine Oil Coolers
摘要
Abstract
Regarding the differences in the welding performance of different metals,the advantages and disadvantages of different welding methods for different metals were compared.From the perspective of process and economy,flame brazing was chosen to achieve the welding of different metals for oil coolers.Silver based brazing material BAg38CuZnSn was selected as the welding material,and appropriate welding process parameters were adjusted to achieve effective connection of inlet and outlet pipes.Through wet air tightness testing,the results met the JB/T 6966 standard,which proves that this process can obtain welding joints inline as required.关键词
机油冷却器/异种金属/焊接/焊接工艺Key words
oil cooler/dissimilar metal/weld/welding technology分类
矿业与冶金引用本文复制引用
朱萍,周骥平,卞红,周青青..机油冷却器进出管异种金属焊接工艺试验研究[J].机械制造与自动化,2025,54(1):39-41,57,4.基金项目
江苏省企业研究生工作站研发项目 （）
