论文部分内容阅读
在介绍了二次冷轧的基本定义、二次冷轧产品的主要用途与性能要求的基础上,首先综述了国内外二次冷轧设备的发展概况,比较了国内外典型二次冷轧机组主要特征参数;随后简单分析了二次冷轧的工艺特点,并从二次冷轧机组总压下率设定技术、张力优化设定技术、辊系板形参数设定技术、辊型参数设定技术、工艺润滑参数设定技术、高速稳定轧制与缺陷控制技术等方面入手,综述了国内外二次冷轧工艺发展情况;最后,简单分析了二次冷轧产品的市场前景,并根据二次冷轧产品的发展趋势与市场需求,结合现场实际经验,给出了二次冷轧设备与工艺的未来发展方向。
Based on the introduction of the basic definition of secondary cold rolling and the main purpose and performance requirements of secondary cold rolled products, the development overview of secondary cold rolling equipment at home and abroad is reviewed. The characteristics of secondary cold rolling mill The main characteristic parameters of the secondary cold rolling are briefly analyzed. The characteristics of the secondary cold rolling are briefly analyzed. From the aspects of the setting technology of the total reduction ratio of the secondary cold rolling mill, the technology of setting the tension, the setting technique of the shape parameters of the roller system, Technology, process lubrication parameter setting technology, high-speed stable rolling and defect control technology, and so on. The development of secondary cold rolling process at home and abroad is reviewed. Finally, the market prospect of secondary cold rolled product is briefly analyzed. Second cold-rolled product development trends and market demand, combined with the actual field experience, given the second cold-rolled equipment and technology in the future direction of development.