热连轧卷取机控制软件的标准化设计

Standardization Program Design for Coiler Control of Hot Strip Rolling

介绍了我国自主开发的热连轧卷取机控制软件的整体结构、实现功能、主要模块控制策略、帮助系统及软件开发平台,该软件完成了精轧输出辊道、卷取机侧导板、夹送辊、助卷辊、卷筒、卸卷小车等设备的速度、张力、位置、压力控制功能,在多套热连轧生产线上的应用表明,其提高了代码复用率和软件质量控制水平,缩短了设计和调试周期,能实现软件开发、编制和调试工作相对独立,卷取机的事故率、成品塔形、表面质量等指标都达到国内同类型卷取机的领先水平。

The general structure,function,control strategy of main module and aided system of control program for coiler of hot strip rolling were introduced,which was developed by Chinese.The speed,tension,position and pressure force control can be realized about finishing rolling delivery table,side guide plate of coiler, pinch roll,forming roll,coiling block and coil stripper car.Its application results showed that the code transplant rate and software quality control can be improved,and the times of design and debugging were reduced. Meanwhile,the indexes,such as failures rate of coiler,coil shape quality and strip surface quality,etc.,were reached advanced level of China.