连轧管机入口芯棒和毛管升降支承辊的设计与改进  

Design and Optimization of Mandrel and Capillary Lifting Backup Rolls at the Inlet of Mandrel Pipe Mill

作　　者：王弟波 周超群[2] 

机构地区：[1]重庆赛迪冶金技术有限公司,重庆400013 [2]中冶赛迪工程技术股份有限公司,重庆400013

出　　处：《中国重型装备》2016年第4期4-6,共3页CHINA HEAVY EQUIPMENT

摘　　要：对连轧管机入口芯棒和毛管升降支承辊在现场安装调试时遇到的问题进行了分析,并提出了两种设备改进方案:单独调整方式和液压缸内置位移传感器方式。The problems occurred during installation and commission of mandrel and capillary lifting backup rolls at the inlet of mandrel pipe mill on site have been analyzed .Two kinds of equipment improvement schemes are the mode of separate adjustment and the mode of hydraulic cylinder built-in displacement sensor .

关 键 词：连轧管机 升降支承辊 设备改进 

分 类 号：TG333.8[金属学及工艺—金属压力加工]