步进式定宽压力机侧压装置应用分析  

Application Analysis of Side-pressing Device of Step-type Slap Sizing Press

作　　者：向健 漆小虎 何奕平 XIANG Jian;QI Xiaohu;HE Yiping

机构地区：[1]二重(德阳)重型装备有限公司,四川德阳618000

出　　处：《中国重型装备》2025年第2期28-32,共5页CHINA HEAVY EQUIPMENT

摘　　要：定宽压力机是热轧带钢生产中的一项重要技术装备,针对不同成品板宽要求,在锻压状态下对中间坯全长范围内定制化大侧压减宽轧制,提高轧线热送比例及能力、产品收得率,还能显著提升边部质量,提高生产效率。侧压装置作为步进式定宽压力机的核心工艺模块,直接决定着设备性能产品质量,这既是实现国产化应用的关键突破口,更是构建自主化热轧装备体系的重要技术基石。本文通过定宽压力机现场应用情况和侧压装置修复分析,提出了侧压装置国产化应用中关于同步连杆设计优化和侧压间隙的问题分析和应对方法。The slab sizing press(SSP)is an important technical application in the production of hot rolled strip steel.It customizes the large side pressure width rolling of the intermediate billet within the full length range in the forging state according to different finished plate width requirements,improves the hot delivery ratio and capacity of the rolling line,product yield,and significantly improves the edge quality,effectively improving production efficiency.As the core process module of SSP,the side pressing device directly determines the equipment performance and product quality,which is not only the key breakthrough to realize domestic application,but also the important technical foundation for building the independent hot rolling equipment system.This article analyzes the on-site application of the SSP and the repair of the side-pressing device,and proposes the analysis and coping approach for the optimization of synchronous connecting rod design and side-pressing clearance in the localization application of the SSP.

关 键 词：定宽压力机 侧压装置 国产化 应用分析 

分 类 号：TG333.2[金属学及工艺—金属压力加工]