近年来,随着科学技术的不断进步和市场竞争的日趋激烈,用户对板形提出了更高的要求。如何对板形进行高精度控制,成为轧钢工作者共同研究的课题。针对众多影响板形的因素,提出的解决板形问题的高精度控制方法包括:优化轧制规程、液压弯辊、轧辊倾斜、轧辊横移、轧辊分段 In recent years, with the continuous improvement of science and technology and the increasingly fierce market competition, users have put forward higher requirements on the plate shape. How to control the plate shape with high accuracy has become a common research topic for the steel rolling workers. For many factors that affect the shape of the plate, the proposed high-precision control methods to solve the problem of plate shape include: optimizing rolling schedule, hydraulic bending, roll tilt, roll shifting, roll segmentation