【摘要】 分析了南钢棒材厂冷床上钢液压系统存在的问题,提出了技术改造方案。改造后,减少了液压系统故障,提高了油缸的使用寿命。更多还原

【Abstract】 The existing problems of cold bed feeding steel hydraulic system have been analysed at Nansteel bars plant and the plan of technical transformation has been put forward.Meanwhile,the breakdownfauls of hydraulic system are reduced and service life of oil jar is raised after transformation.更多还原