CW型高刚度轧机的技术改进  

TECHNOLOGY PROGRESS OF CW-TYPE HIGH RIGIDITY MILL

作　　者：张百录[1] 罗友元[1] 刘小欧 

机构地区：[1]四川威远钢铁厂

出　　处：《轧钢》1997年第4期34-36,62,共4页Steel Rolling

摘　　要：针对ＣＷ型轧机存在难以达到产品高精度尺寸公差要求及易发生烧轴承事故等问题，采取了改单侧悬挂为双悬挂方式，安装弹性胶体轧辊平衡分离装置，完善轧辊轴承锁紧密封装置等措施，使ＣＷ型轧机结构进一步优化，应用中取得了良好效果。In accordance with the problems that it is difficult for CW-type mill to achieve high precision size tolerance requirements and that CW-type mill is easy to burn bearing, some measures such as replacing single-side hanging with both-side hanging installing elastomer roll balance separator, improving the locking and sealing unit of roll bearing, etc. have been taken to further optimize the structure of CW-type mill. Good results have been got in using.

关 键 词：CW型轧机 U型架 弹性胶体 轴承密封装置 改进 

分 类 号：TG333.1[金属学及工艺—金属压力加工]