In allusion to technics of the slab continuous casting, all-purpose computer simulation software for secondry cooling process in slab continuous casting is designed and developed by means of programming language Visual Basic, which has subdivided the boundary condition of every secondary cooling zone. 针对板坯连铸工艺,细化二冷各区的边界条件,应用VISUALBASIC语言设计开发了板坯连铸二次冷却计算机通用仿真软件。