J55型高能螺旋压力机故障诊断与维修  

Fault Diagnosis and Repair about J55 High Power Screw Press

作　　者：胡延东 HU Yandong(Shaanxi Fast Group Co.,Ltd.,Baoji 722409)

机构地区：[1]陕西法士特集团有限责任公司,宝鸡722409

出　　处：《现代制造技术与装备》2018年第2期154-155,共2页Modern Manufacturing Technology and Equipment

摘　　要：J55型高能螺旋压力机采用机电液一体化控制方式,维修难度系数大,在实际使用过程中故障率偏高。分析该压力机的原理和特点,并分三部分来诊断和排除其故障,包括回程缸系统、滑块打击无力或打击不稳定、机械传动系统。J55 high power screw press adopts electromechanical and hydraulic integrated control mode,and the difficulty coefficient of maintenance is large,and the failure rate is high in the process of actual use.The principle and characteristics of the press are analyzed,and three parts are used to diagnose and exclude the malfunctions,including the return cylinder system,the slider hitting weak or unstable,and the mechanical transmission system.

关 键 词：高能螺旋压力机 液压系统 故障 

分 类 号：TG305[金属学及工艺—金属压力加工]