对内螺旋翅片铜管的高速充液旋压成形加工进行了系统研究，着重分析了充液旋压过程中对加工质量影响最大的两个因素──旋压量及润滑状况．通过金相显微观察，对不同施压量及润滑状况下加工的内螺旋翅片铜管旋压区塑性变形的特点作出了分析． This paper systematically studies the high-speed filling spinning processing of the inner-finned copper tube, and analyzes emphatically the two factors that have the greatest influence on the processing quality in the spinning process-spinning amount and lubrication condition. Through the metallographic observation, the characteristics of the plastic deformation of the spinning area of ​​the inner-finned fin copper tube under different pressure and lubrication conditions were analyzed.