50无缝钢管三辊联合穿轧机新结构及试验分析
TESTING AND ANALYSIS OF THE COMBINED THREE ROLL PIERCING MILL WITH NEW CONSTRUCTION FOR ROLLING 50mm DIAMETER SEAMLESS TUBES
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摘要: 本文介绍了φ50三辊联合穿孔机组的设备组成、联合穿轧新工艺设计特点及对该机组现存问题的改进设想。Abstract: This article gives an introduction to the equipment formation of the combined three roll piercing mill for rolling seamless tubes with 50mm diameter, the design features of the new technology of combined piercing and rolling, as well as the idea for solving the problems existing on the mill.
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