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- Since the mandrel is the most critical thermal deformation operation tool for the retained mandrel pipe mill(MPM)process,its operation efficiency is decisive to steel tube operational cost. 芯棒是限动芯棒连轧钢管机组中最重要的热变形工具,其使用效果决定着钢管生产成本的高低。
- HYDRAULIC SCREWDOWN CONTROL SYSTEM OF MANDREL PIPE MILL 连轧管机液压压下控制系统
- Keywords Retained mandrel pipe mill（MPM）;Deformation process;Groove optimization;Mandrel;Uti-lization factor; 限动芯棒连轧钢管机组;变形工艺;孔型优化;芯棒;利用效率;
- Keywords Mandrel pipe mill Mandrel lubrication Water-resistant lubricant Research; 连轧管机;芯棒润滑;耐水润滑剂;研究;
- Retained mandrel pipe mill(MPM) 限动芯棒连轧钢管机组
- Semi-floating mandrel pipe mill 半浮动芯棒连轧管机组
- Full-floating mandrel pipe mill 全浮动芯棒连轧管机组
- Mandrel pipe mill 连轧管
- It is concluded that using the pilger pipe mill to produce medium-sized mandrel is one of the possible approaches to localization of such product. 指出用皮尔格轧机生产中直径芯棒是实现其国产化的途径之一。
- Briefed in the paper is the current domestic situation concerning demand of medium-sized mandrels.The feasibility for producing such mandrel with pilger pipe mill is analyzed. 简要说明了国内中直径芯棒的需求情况,分析了皮尔格轧机生产中直径芯棒的可行性。
- The establishment of high precise HFW steel pipe mill was proposed. 本文是作者建议建设一套高精度 HFW钢管机组的研究成果。
- An overall measurement of all the relevant parameters of each roll stand of the fully-floating man-drel pipe mill located at Baoshan I &S Co.,Ltd.,including rolling force and mandrel velocity,etc. 对宝山钢铁股份有限公司的全浮动芯棒连轧管机组各机架轧制压力、芯棒运动速度等一系列参数进行了综合测试,获得了轧件速度曲线,并探讨了轧件与芯棒速度之间的关系;
- The paper summarizes the hot-test and start-up of the Assel pipe mill imported from abroad. 总结了引进的阿塞尔轧管机热负荷试车及试生产情况。
- Introduced in the paper is a newly developed centring-roll system used on the rotary pipe mill. 介绍了一种用于斜轧钢管生产的新式定心辊装置。
- The article introduces the design methods of contact roller of internal press roller of forming machine of SSAW pipe mill(experience formula design). 介绍了螺旋焊管成型器内压辊斜置小辊线接触辊型的设计方法(经验公式设计法)。
- Plug life span of the plug pipe mill is associated not only with inner/outer surface quality of the pipe, but also with cost effectiveness. 自动轧管机顶头寿命不仅影响钢管内表面质量，也影响生产成本。
- Intermediate storage is a solid automatic three-dimensional intermediate storage between steel pipe mill and pipe finishing plant production process in Tianjing Steel Pipe Co. 中间仓库是天津钢管公司生产工艺中由轧管向管加工输送钢管的一座自动化立体中间过度仓库。
- ASSEL pipe mill, which adapts technology of the three-roll cross rolling in pipe making, is the main equipment used in the hollow pipe elongating rolling. 阿塞尔轧管机是采用钢管生产中的三辊斜轧工艺,对穿孔后的空心管坯进行延伸轧制的主要设备。
- Technological characteristics of the Pilger pipe mill is analyzed, elements responsible for metal yield of the mill identified, and approach to enhancing the said yield proposed. 分析了周期轧管机组的工艺特点,指出影响周期轧管机组金属收得率的原因,提出了提高周期轧管机组成材率的途径。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
