3300mm轧机辊缝位置控制系统的研制  

Study on Gap Position Control System for 3 300 mm Reversible Hot Rolling Mill

作　　者：邹伟[1] 

机构地区：[1]宝鸡钛业股份有限公司,陕西宝鸡721014

出　　处：《稀有金属快报》2005年第11期35-39,共5页Rare Metals Letters

摘　　要：介绍3300mm中厚板可逆热轧机辊缝调整机构的组成,设计了3300mm轧机辊缝位置控制系统控制方案,给出了该方案中压下电机调速系统的设计过程,最终依据设计方案研制了辊缝控制系统,并在实际生产中运行使用。现场运行结果表明,用有准备切换逻辑无环流控制系统控制压下电机的辊缝位置,性能稳定,定位迅速,控制精度达到±0.3mm。宝钛集团使用该设备生产的钛及钛合金中厚板、镍板、锆及锆合金板等质量达到国际同类产品的先进水平。The composition of gap adjusting device for 3 300 mm reversible hot rolling mill is simply introduced. A gap control scheme is proposed. The design process of regulating speed system for push-down motor in that scheme is given. According to the design scheme,a gap control system has been made and used for actual running. The result of actual running shows that the gap control system which control push-down motor by ready switch non-circumfluence system with logical unit aligns quickly and stabilize. The control accuracy reaches to ±0.3 mm.This equipment has been used for producing titanium and its alloy sheets of medium thickness, nickel, zirconium and its alloy sheets etc., in Baoji Titanium Group,in which the product quality reached advanced standard in world as compared with that of the same kind

关 键 词：可逆热轧机 电动压下 辊缝位置控制 

分 类 号：TH161[机械工程—机械制造及自动化]