摘要
进行了LD型轧机轧制高精度厚壁泵筒管试验,分析了轧制工作制度对产品尺寸精度的影响,确立了小减径、大减壁、中速轧制和减壁段轧制压力等量分配的泵筒管轧制原则。
Tile experiment is made on high-precision and heavy-walled pump barrel pipe rolling on a LD-type tube mill. The influence of production schedule on the dimensional accuracy of products is analysed and also established is the pump barrel tube rolling schedule with such principles as small amount reducing, large amount wall-sinking, moderate rolling speed and equivalent distribution of rolling force in wall-sinking zone.
出处
《钢管》
CAS
1991年第5期17-21,共5页
Steel Pipe
关键词
多辊冷轧管机
泵筒管
轧制制度
multi-roll tube cold-rolling mill
Pump barrel pipe
rolling schedule
study
