斜轧管机组的特点及发展方向  

A Brief Discussion on Features and Development Orientation of Rotary Rolling Pipe Mill

作　　者：陈洪琪 成金永 陈亚洲 CHEN Hongqi;CHENG Jinyong;CHEN Yazhou(China Steel Pipe Association of China Steel Construction Society,Tianjin 300301,China;Hebei Jin’ao Precision Manufacturing Co.,Ltd.,Baoding 071504,China)

机构地区：[1]中国钢结构协会钢管分会,天津300301 [2]河北金奥精工制造股份有限公司,河北保定071504

出　　处：《钢管》2023年第5期7-11,共5页Steel Pipe

摘　　要：通过总结我国轧管机组机型发展的趋势指出,采用斜轧工艺的阿塞尔机组和精密轧管机组在不断减少。与连轧管机组进行多方面的对比发现,斜轧管机组生产的钢管虽外观不完美,但具有产品成本低,尺寸精度高的明显优势,指出不断挖掘斜轧管机组的特点,完善工艺技术,开发有特色的中厚壁钢管产品,做强优势产品,是斜轧管机组未来的发展方向。Based on the summary of the development trend of the domestic pipe-rolling mill,it is pointed out that the Assel pipe mill with the rotary rolling process and the precision rolling pipe mill have been continuously reduced.Compared with the mandrel pipe mill in multi aspects,it is concluded that although the steel tube as produced by the rotary rolling mill is not so perfect in terms of its appearance,the mill has such obvious advantages as low production cost and high dimensional accuracy.Accordingly it is regarded that the future development orientation of the rotary rolling pipe mill covers such aspects as consistently tapping the advantages,further completing the process technology,developing distinctive medium and heavy wall steel tube products,and strengthening the production of the superior products,etc.

关 键 词：斜轧管机组 阿塞尔轧管机 精密轧管机 中厚壁钢管 发展 

分 类 号：TG333.8[金属学及工艺—金属压力加工]