摘要
为了保障重型滚筒在带式输送机运行过程中的安全可靠性,对重型滚筒的结构进行研究分析,采用有限元仿真的形式,对重型滚筒进行建模,对其筒体及焊缝的应力进行分析。结果表明,滚筒及焊缝所受到的应力均满足使用要求。
In order to ensure the safety and reliability of heavy-duty pulleys in the operation of belt conveyors, the structure of heavy-duty pulleys was studied and analysed, using finite element simulation to model the heavy-duty pulleys and analyse the stresses on their barrels and welds. The results show that the stresses applied to the drum and the weld seam meet the requirements for use.
作者
田园
Tian Yuan(Fanwangsi Coal Mine Preparation Office,Jinneng Holding Coal Group,Shuozhou Shanxi 036002)
出处
《机械管理开发》
2022年第10期94-95,共2页
Mechanical Management and Development
关键词
重型滚筒
预紧力
工作载荷
焊缝
应力
heavy duty drum
preload
working load
weld seam
stresses
