板带轧机板形控制性能评价方法综述  

Review on Assessment Methods for Shape Control Performance of Strip Rolling Mills

作　　者：彭艳[1,2] 牛山[1] 

机构地区：[1]燕山大学国家冷轧板带装备及工艺工程技术研究中心,秦皇岛066004 [2]燕山大学亚稳材料制备技术与科学国家重点实验室,秦皇岛066004

出　　处：《机械工程学报》2017年第6期26-44,共19页Journal of Mechanical Engineering

基　　金：国家自然科学基金资助项目(51375424)

摘　　要：轧制钢铁及有色金属板带产品广泛使用于国民生产生活的各领域,板形控制技术是高精度板带材生产的关键技术,其一直是科研人员研究的热点问题。国内外学者从板带轧机板形控制性能的研究分析中逐渐形成并完善着不同的评价方法,这些方法的科学合理性代表着其作为板形控制技术和装备的设计与研发、升级与改造,以及轧制载荷分配和板形板凸度控制策略制定及优化工具的有效性。在归纳总结国内外相关研究中出现的不同板形控制性能评价指标、方法和体系的基础上,从轧件几何尺寸、板形控制稳定性、辊廓自保持性、统计方式、评价软件系统等方面分别对各类方法及它们的应用情况进行了简要论述、比较和评价,并结合当前板带轧制领域的发展趋势阐述了未来研究中值得关注和侧重的研究方向和关键问题。Plate, sheet and strip products of steel and non-ferrous metals are widely used in various fields of the national economy. Shape control is the key technology in the high precision production of fiat rolling metals and has been being paid close attention to by researchers. Domestic and foreign scholars have been developing and improving different evaluation methods in the studies and analyses of the shape control performance of strip rolling mills. Their scientific nature determines whether they are effective tools in the design, research and upgrades of shape control technologies and equipment, as well as the setup of rolling rules and integrated strategies of flatness and crown control. These methods and indicators are expatiated from such aspects as geometry precision, steadiness of flatness control, self-maintenace of roll contour, statistical methods and evaluation software systems. Different methods in every category and their applications are briefly discussed and evaluated. According to the development trends of plate and strip rolling, research directions and problems that deserve attention in future studies are set forth.

关 键 词：板形控制 板带轧机 评价方法 

分 类 号：TG333[金属学及工艺—金属压力加工]