摘要
为了彻底消除WK-55电铲提升减速箱底座连接耳板断裂引发的安全隐患,提升设备运行的可靠性和稳定性,分析了导致该故障的具体原因。通过故障调查与机理分析,明确了断裂的根本所在;基于断裂情况的具体特征,设计并实施了针对性的修理工艺,恢复了耳板的承载能力和连接稳定性。
In order to completely eliminate the safety hazards caused by the fracture of the connecting ear plate of the bottom seat of WK-55 electric shovel lifting gearbox,and improve the reliability and stability of the equipment operation,the article analyzes the specific reasons leading to the failure.Through fault investigation and mechanism analysis,we identify the root cause of the fault.Based on the specific characteristics of the fracture situation,we design and implement the targeted repair process and restore the bearing capacity and connection stability of the ear plate.
作者
何志远
胡芳周
武义忠
刘海涛
刘世雄
HE Zhiyuan;HU Fangzhou;WU Yizhong;LIU Haitao;LIU Shixiong(China Coal Pingshuo Group Open-pit Equipment Maintenance Company,Shuozhou 036000,China)
出处
《露天采矿技术》
2025年第4期105-108,共4页
Opencast Mining Technology
关键词
电铲
提升减速箱
连接耳板
机理分析
断裂
electric shovel
lift gearbox
connecting ear plate
mechanism analysis
fracture
