工程机械液压故障及处理分析  

Hydraulic fault and treatment analysis of construction machinery

作　　者：严一贲 YAN Yiben(Chongqing Research Institute Co.,Ltd.,China Coal Science and Industry Group,Chongqing 400039,China)

机构地区：[1]中煤科工集团重庆研究院有限公司,重庆400039

出　　处：《锻压装备与制造技术》2023年第6期78-80,共3页China Metalforming Equipment & Manufacturing Technology

基　　金：矿山监管与救援人员多元数据智能穿戴(2023YBXM25)。

摘　　要：工程机械液压系统是矿山生产中不可或缺的关键系统之一。工程机械液压系统具有紧凑、高效、可靠和灵活等特点。液压系统采用流体传动能力来驱动和控制机械设备,能够承受高压和高负荷的工作条件,同时具备精确控制和调节的能力。工程机械液压系统的故障原因多种多样。这些故障的原因包括液压元件的损耗和磨损、管路的老化和破裂、系统的设计和操作不当等。针对不同的故障表现,我们可以采取相应的处理策略。The hydraulic system of construction machinery is one of the indispensable key systems in mine production.The hydraulic system of construction machinery is compact,efficient,reliable and flexible.The hydraulic system uses fluid transmission capabilities to drive and control mechanical equipment,which can withstand high pressure and high load operating conditions,while having the ability to precisely control and adjust.There are various reasons for the failure of the hydraulic system of construction machinery.The causes of these failures include wear and tear of hydraulic components,aging and cracking of pipelines,improper design and operation of the system,etc.For different fault manifestations,we can adopt corresponding handling strategies.

关 键 词：工程机械液压系统 关键组件 故障原因分析 处理策略 效果评估 

分 类 号：TH137[机械工程—机械制造及自动化]