预应力轧机刚度及压下系统的分析及改进意见  

THE ANALYSIS AND IMPROVEMENT TO THE RIGIDITY AND SCREWDOWN DEVICE OF PRESTRESSED ROLLING MILL

作　　者：周丽文[1] 倪翼[2] 

机构地区：[1]上海第二工业大学 [2]上海钢铁研究所,上海200940

出　　处：《上海金属》2003年第4期39-41,35,共4页Shanghai Metals

摘　　要：为了提高Φ5 0 0预应力轧机的产量和产品质量 ,在对轧机力能参数测试基础上 ,分析研究了该轧机的刚度、压下及液压系统 ,并提出了改进意见。In order to improve the production and product quality of Φ 500 prestressed rolling mill,the rigidity and screwdown device of the mill as well as its hydraulic system were studied based on measuring the mill′s mechanical parameters.Some improvement design and measure were pointed out.

关 键 词：预应力轧机 刚度 压下系统 力能参数 液压系统 改进 

分 类 号：TG333[金属学及工艺—金属压力加工]