An overall measurement of all the relevant parameters of each roll stand of the fully-floating man-drel pipe mill located at Baoshan I &S Co.,Ltd.,including rolling force and mandrel velocity,etc.

• 对宝山钢铁股份有限公司的全浮动芯棒连轧管机组各机架轧制压力、芯棒运动速度等一系列参数进行了综合测试,获得了轧件速度曲线,并探讨了轧件与芯棒速度之间的关系;