WK-35电铲中央枢轴断裂修复工艺  

Repair technology for central axis fracture of WK-35 electric shovel

作　　者：孙起 陈晓勇 SUN Qi;CHEN Xiaoyong(Guoneng Beidian Shengli Energy Co.,Ltd.,Xilinhot 026015,China)

机构地区：[1]国能北电胜利能源有限公司,内蒙古锡林浩特026015

出　　处：《露天采矿技术》2024年第6期87-89,共3页Opencast Mining Technology

摘　　要：为进一步提升WK-35电铲中央枢轴修复效率,以近年来各大露天煤矿WK-35电铲中央枢轴不同断裂情况为着眼点,结合WK-35电铲中央枢轴发生过的不同断裂故障及典型处理方法进行综合分析,创新自主维修工艺、提升自主维修能力,研究出WK-35电铲中央枢轴断裂修复工艺,该工艺提升了WK-35电铲核心总成件自主维修效率,保障了设备的高效出动。In order to further improve the repairing efficiency of central pivot of WK-35 electric shovel,the focus is on the different fracture situations of the central pivot of WK-35 electric shovel in various open-pit coal mines in recent years.Based on the comprehensive analysis of different fracture faults and typical treatment methods that have occurred in the central pivot of WK-35 electric shovels in our unit in recent years,we innovate the independent maintenance technology and improve independent maintenance capabilities,develop WK-35 electric shovel central pivot fracture repair process.This process improves the efficiency of independent maintenance of WK-35 electric shovel core components and ensures the efficient operation of equipment.

关 键 词：电铲 中央枢轴 回转机构 修复工艺 疲劳性断裂 检修周期 

分 类 号：TD422.21[矿业工程—矿山机电]