扇形段液压故障的分析与处理  

Analysis and Handling of Segment Hydraulic Fault

作　　者：王顺[1] 杨刚[1] 

机构地区：[1]天津天铁冶金集团热轧板有限公司,河北涉县056404

出　　处：《天津冶金》2016年第3期65-68,共4页Tianjin Metallurgy

摘　　要：针对天铁热轧板公司连铸车间扇形段动态轻压下系统液压故障,分析出其产生原因为上框架动作过程中油缸下腔没有进油,通过整体更换缸控制阀块,使扇形段动态轻压下系统恢复正常,保证了生产的稳定顺行。The author analyzes the hydraulic fault of segment dynamic soft reduction system at the casting plant of Tiantie Hot Rolling Plate Mill and found the cause as no incoming oil at the lower cavity of the cylinder during the movement of upper frame. After changing the complete control valve block for the cylinder, segment dynamic soft reduction system returned to normal conditions. The stable and smooth production was ensured.

关 键 词：扇形段 动态轻压下系统 段控制器 夹紧缸 液压阀组 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]