周期轧管机组采用初轧方坯轧管工艺的研究

Study on Manufacturing Process of Pilgering Pipe with Square Bloom

通过对周期轧管机组采用初轧方坯轧管工艺的系统研究,提出了方坯形状设计计算的原则和计算程序,确定了初轧方坯的具体尺寸和最优组合。在线热定心机的成功研制与使用以及其他工艺技术措施的实施,确保了整个工艺系统的优化与稳定,取得了明显的经济效益和社会效益。

A systematic study is conducted on t he manufacturing process of rolling pipe with the pilger plant and square bloom,resulting in the computation principle and program for the square shape,hence,the specific di mensions and optimum bloom -tube size combination.In addition,the successful development of the on -line bloom hot -c entering technique and employment of other pr ocess techniques have ensured optim ization and liability of the technological process system as a whole,producing considerable economic and social benefits.