卷取机卷筒制造工艺和装配调整技术研究  

Research on manufacturing process and assembly technology of coiler drum

作　　者：齐盛文 刘益民[2] 王玲[3] QI Sheng-wen;LIU Yi-min;WANG Ling(Angang Hesvy Machine Co.,Ltd.,114031,China)

机构地区：[1]鞍钢重型机械有限责任公司质量管理控制中心,辽宁鞍山114031 [2]鞍钢重型机械有限责任公司,辽宁鞍山114031 [3]鞍钢重型机械有限责任公司生产运行中心,辽宁鞍山114031

出　　处：《重型机械》2023年第1期98-106,共9页Heavy Machinery

摘　　要：卷筒是开卷机、卷取机的核心部件,由于卷筒在高转速下运行,生产中常出现扇形板变形、转动噪音大、振动大、跳动超标、钢卷尺寸精度不稳定等缺陷。分别介绍了热轧、冷轧卷取机卷筒的结构型式和工作原理,分析了鞍钢2150热轧线的卷取机卷筒的技术要求和工艺方案,基于卷筒结构分析,对扇形板、压条、钳口座、斜楔、空心主轴等关键部件的工艺流程和制造过程进行了详细论述,通过调整卷筒和涨缩油缸的安装定位,配合和试车减小卷筒装配误差,实现卷筒的定位基准和运行平稳,卷取和脱卷顺利,生产效率和钢卷质量大幅提高。The drum is the important component of the decoiler and the coiler.Due to the drum operation at high speed, the deformation of the sector plate, the noise of rotation, the vibration, the excess run-out, and the instabilitysize accuracy of the steel coil often occur in the production.This paper introduces the structure and working principle of hot rolling and cold rolling coiler, and analyzes the technical requirements and process scheme of Ansteel 2150 hot rolling coiler.Based on the analysis of drum structure, the manufacturing technology and process of key components such as sector plate, pressure plate, clamp seat, inclined wedge and hollow spindle are discussed in detail.By adjusting the installation and positioning, coordination and test run of the drum and expansion cylinder, the assembly error of the drum is reduced, and the precise positioning and stable operation of the drum, the smooth coiling and uncoiling are realized, meanwhile the production efficiency and coil quality are greatly improved.

关 键 词：冷轧 热轧 卷取机卷筒 扇形板 空心主轴 

分 类 号：TG333.24[金属学及工艺—金属压力加工]