连轧管机组液压系统管路冲洗方法浅析  

Method Analysis of Hydraulic Pipe-line Flushing in Continuous Tube Rolling Mills

作　　者：孙福[1] 刘春旭[2] 张英婵 

机构地区：[1]太原重型机械集团有限公司技术中心轧钢所,山西太原030024 [2]太原重型机械集团有限公司齿轮传动分公司,山西太原030024

出　　处：《液压气动与密封》2010年第12期43-45,共3页Hydraulics Pneumatics & Seals

摘　　要：通过对液压管路冲洗实质的分析,指出正确选择雷诺数的方法,以此为基础计算冲洗泵站所需的压力和流量,并应用于某连轧管机液压管路冲洗过程中。现场实践表明所设计方法正确,能够缩短冲洗时间,提高冲洗效率。The method is got which used for correctly choosing Reynolds analogy parameter by analyzing essentiality of hydraulic pipe-work flushing,then flushing station＇s pressure and flow can be calculated according to the selected Reynolds analogy parameter.And the conclusion is used correctly in hydraulic pipe-work flushing of one continuous tube rolling mills,good results that greatly cut the flushing time and improve efficiency are obtained.

关 键 词：连轧管机组 液压系统 雷诺数 管路冲洗 

分 类 号：TH333.9[机械工程—机械制造及自动化] TH137.9