自由锻造油压机液压系统故障诊断与维修技术  

作　　者：李琦 

机构地区：[1]中冶陕压重工设备有限公司,陕西富平711711

出　　处：《科技创新与应用》2022年第32期161-165,共5页Technology Innovation and Application

摘　　要：随着科技的进步,现代化设备发生日新月异的变化。锻造液压机应用于各行业促进国民经济的发展,液压系统性能直接关系到液压设备保持良好运行状态,关系到设备运行效益。锻造液压机长期使用出现故障,随着液压设备的快速发展,液压系统故障诊断成为企业科技发展所需,系统故障诊断是预防事故的需要,保证执行器按规定要求平稳工作,研究系统故障诊断技术非常必要。该文介绍自由锻造油压机液压系统结构功能,总结油压机液压系统常见故障诊断与维修技术,以期能够提升液压系统故障诊断及维修的整体水平。With the progress of science and technology,modern equipment is changing with each passing day.The forging hydraulic press is used in various industries to promote the development of the national economy.The performance of the hydraulic system is directly related to the good running state of the hydraulic equipment and the operation efficiency of the equipment.There is a fault in the long-term use of the forging hydraulic press.With the rapid development of hydraulic equipment,hydraulic system fault diagnosis has become what is needed for enterprises'development in science and technology,and system fault diagnosis is a must for accident prevention and can ensure that the actuator works smoothly according to the requirements.Thus,it is very necessary to study the system fault diagnosis technology.The structure and function of the hydraulic system of the free forging hydraulic press are introduced,and the common fault diagnosis and maintenance techniques for the hydraulic system of the hydraulic press are summarized.

关 键 词：自由锻造油压机 液压系统 结构功能 故障诊断 维修技术 

分 类 号：TG315[金属学及工艺—金属压力加工]