摘要
针对较大型号分瓣类矿机筒体在制造过程中产生的变形问题,总结出一套分瓣筒体制造过程中尺寸精度控制,以及大尺寸筒体变形后一些关键位置的校正方法。
Focusing on the deformation during the fabrication of large split shells for mining machines, the paper brings tin,yard an approach to control dimensional accuracy and repairthe defonnatinn at the critical pnsitions on large shells during the fhbrication.
出处
《一重技术》
2012年第2期34-36,共3页
CFHI Technology
关键词
分瓣筒体
大尺寸
变形
支撑
火焰校正
split shell
large size
deformation
support
flame straightening
