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- pipe rolling plant 轧管车间
- Abstract The traditional seamless steel pipe rolling mill consists of two high stands.The first PQF mill with three high stands was built at 168 pipe mill plant of Tianjin Pipe Corporation in 2003. 摘要 传统的无缝钢管连轧机为两辊式轧机,天津钢管公司168钢管厂于2003年新建世界第1套PQF三辊式无缝钢管连轧机。
- Characteristics of roller leveller and its application in the Cold Rolling Plant of Handan Iron and Steel Group Co. 邯钢冷轧厂辊式矫直机的特点与应用。
- High temperature resistant and worn resistant inner liner of coal spraying pipe, heating furnace of steel pipe rolling and tapping slot. 喷煤管,轧钢加热炉、出钢槽等高温耐磨内衬。
- Handan thin slab continuous casting and rolling plant (CSP) is a state of the art hot strip production line imported from SMS-Demag of Germany. 邯钢薄板坯连铸连轧(以下简称CSP)生产线从德国西马克公司引进。
- As major facilities of the hotrolled pipe production line located in the pipe rolling division of Tianjin Steel Tube Corp. 脱管机和定径机是天津钢管公司轧管厂热轧管生产线上的主要设备。
- Assist Production Manager to improve the production efficiency and implement lean manufacturing at anilox roll plant. 协助生产经理提高印刷网纹辊工厂的生产效率并实施精益生产治理。
- Described in the article are the major technical parameters of the 3-high pipe rolling mill located at Heyang Steel Tube Co. 介绍了衡阳钢管有限公司三辊轧管机的主要技术参数。
- This paper can also be used as reference for the maintenance and resconstruction of the flattening press in the similar heavy plate rolling plant. 本文对厚板厂类似的压平机设备的维护及改造也有指导意义。
- The control principle and hardware circuit of the induction heating equipment used in a newly built CGL line of Baosteel Cold Rolling Plant are introduced. 介绍了宝钢分公司冷轧厂新建某热镀锌机组感应加热器的硬件回路和控制原理,详细分析了串联谐振逆变控制技术在感应加热电控技术上的具体应用。
- It has importance function for raising forming precision of steel pipe and increasing pipe variety to use CAD/CAM technology to produce welded pipe roll. 用计算机辅助设计和计算机辅助制造(即CAD/CAM)技术生产焊管轧辊,对于提高钢管的成形精度、增加品种有重要作用。
- The R mainshaft at Baosteel 2050mm Hot Rolling Plant was disassembled and assembled with a new process method.Its key technology is elaborated and summarized in this paper. 对宝钢2050热轧厂R主轴采用新工艺方法进行了拆卸与组配,并对拆卸、装配要点进行了阐述及总结。
- The efficiency of silica sludge removal from pickling liquor effects the operation of pickling line and quality of iron oxide powder as a by-product in cold rolling plant. 酸洗液的除硅效果直接影响到酸洗系统的正常运行和副产氧化铁粉的质量,由于该硅泥的粒度小,用机械分离的方法很难去除。
- A mash seam welder (MSW) from Taylor is installed at the NO. 1 CGL of tang steel cold rolling plant to realize semi-endless production by welding the consecutive coils together. 唐钢冷轧薄板厂1%23镀锌生产线采用泰勒公司的窄缝搭接焊机。
- In Baosteel Branch's 2030mm Cold Rolling Plant,there is a removing scale unit for improvement of pickling effect close to the pay-off reels of the pickling line. 宝钢分公司2030冷轧酸洗机组在开卷机处装配有一套破鳞辊装置用来提高酸洗效果。该装置投入使用后,由于破鳞辊处带钢跑偏严重、带钢张力波动过大,一直无法正常使用。
- Combined with description of structure and working principle of three rollers planetary rolling, motion form of pipe rolling and conditions of not revolving in rolling process have been analysed. 文章结合三辊行星轧机的结构描述和工作原理,分析了轧制过程中轧管运动形式和轧制过程中轧管不旋转的条件。
- Branches of your family held manors over all this part of England; their names appear in the Pipe Rolls in the time of King Stephen. 在英格兰到处都有你们祖先的封地,史地芬国王那个时代的派普文档有记载。
- Layout,operation course,main equipments and parameters of slag stopping technology by skimming dart used on 260t converter in No. 3 Steelmaking and Continuous Rolling Plant of Angang Steel Co. ,Ltd. 介绍了鞍钢股份第三炼钢连轧厂260 t转炉采用的挡渣镖挡渣工艺的布置、操作过程、主要工艺设备及参数,并将其与挡渣球挡渣工艺和气动挡渣工艺相比较,阐述了地面轨道型挡渣镖工艺的优点。
- The sizing process must be taken in order to eliminate the size tolerance and roundness one after the seamless pipe rolled and heat treated. 为消除无缝钢管的轧制和热处理所产生的尺寸和椭圆度误差等缺陷,一般要采用定径工艺。
- The introduction and probe into the tecknology - remade of the continuous casting billet , direct rolling and wires in cogging lines for Changzhi Iron and Steel Company Third Roll Plant. 介绍和探讨了长钢三轧厂开坯车间半连续式轧机组线材技术改造和实现开坯车间一火成材。