双排辊冷轧管机的研究  

RESEARCH ON TWO-ROLL-ROW COLD-ROLLING TUBE MILL

作　　者：刘建军[1] 樊建成[1] 赖明道[1] 吴坚[1] 邢维基 

机构地区：[1]燕山大学,066004 [2]冶金工业部钢铁研究总院,100081

出　　处：《钢管》1997年第4期1-5,共5页Steel Pipe

基　　金：博士基金

摘　　要：介绍了双排辊冷轧管机的工作原理和主要特点。进行了冷轧钢管实验。多次现场实验表明，采用所研究的双排辊冷轧管机能够实现大减径量和大减壁量轧制，并可轧制薄壁钢管，已轧制的成品钢管规格有Φ25mm×2．5mm和Φ19mm×0．9mm，产品质量符合国家标准。该轧机的研制成功可为我国现有冷轧管机的改造提供一条有效途径。Introduced here are the working theory and major features of the two-roll-rowcold-rolling tube mill. Experimental operations of the said mill were conducted. The results showthat the said mill is capable of producing tubes by means of tremendous diameter reduction and W.T. reduction, and making light-walled tubes as well. Final products with sizes as Φ25mm×2. 5mmand Φ19mm ×0. 9mm have been rolled, being up to the applicable national standards. The successful development of the said tube mill provides as an effective approach to upgrading existing domestic cold-rolling tube mills.

关 键 词：双排辊 冷轧管机 设备 结构 冷轧管 实验 

分 类 号：TG333.8[金属学及工艺—金属压力加工]