摘要
对MG550/1380-WD型采煤机牵引箱支撑板的断裂原因进行了分析。根据分析结果对支撑板和支撑滑靴进行了设计改进。通过生产实践证明,支撑板和支撑滑靴的设计改进解决了支撑板的断裂问题。
The fracture reason of the support plate of the traction box of MG550/1380-WD shearer was analyzed,and the design of the support plate and the support slipper was improved according to the analysis results.The production practice proved that the design improvement of the support plate and the support slipper could solve the fracture problem of the support plate.
作者
盛永林
陆鸣
SHENG Yonglin;LU Ming(Shanghai Branch, Tiandi Science & Technology Co., Ltd., Shanghai 200030, China;CCTEG Shanghai Test Center Co., Ltd., Shanghai 201401, China)
出处
《煤矿机电》
2020年第6期91-93,共3页
Colliery Mechanical & Electrical Technology
关键词
采煤机
牵引箱
支撑板
shearer
traction box
support plate
