国外厚板轧机及轧制技术的发展(二)

The development of overseas heavy plate mills and rolling technologies(2)

介绍了国外宽厚板轧机的发展现状，在厚板轧制中高精度轧制、平面形状控制、控轧控冷３项主要技术的发展水平，以及国外厚板生产中四辊可逆式轧机、加速冷却装置、矫直机、冷床、剪机、自动控制等重要技术装备的水平。

The paper introduced the development situation of overseas heavy plate mills and rolling technologies, such as high precision rolling, shape control, controlled rolling and cooling. The four-high universal mill, quick cooling equipment, straighter, cooling bed, shear, automatic control system, etc., applied in overseas heavy plate mills are introduced too.