金属加工（热加工）Issue(5)：59-62,4.
发动机小尺寸燃油管焊接工艺优化研究
Research on optimization of welding process for small sized fuel pipe of engine
摘要
Abstract
To solve the issues of low welding efficiency and unstable weld quality in manual welding of small-sized fuel pipes for engines,research on optimizing the process parameters of robot arc welding technology for small-sized fuel pipes is conducted.Based on the Design of Experiments(DOE)method,experiments were conducted on the process parameters of arc welding to obtain the optimal process parameters.The optimal solution was a welding speed of 42cm/min,wire feeding speed of 8.5m/min,corrected arc length of-2mm,and initial welding current of 120A.The research results in the paper has certain guiding significance for the production and manufacturing of small-sized fuel pipes.关键词
燃油管/机器人焊接/DOE设计/焊接参数Key words
fuel pipes/robot welding/DOE design/welding parameters引用本文复制引用
许海烽,李笑,赵诚亿,王发,刘美川,戴军..发动机小尺寸燃油管焊接工艺优化研究[J].金属加工（热加工）,2025,(5):59-62,4.基金项目
江苏省产学研合作项目(BY2021279). （BY2021279）
