摘要
在实践经验的基础上 ,介绍了大型吊车梁制作工艺过程 ,包括下料、制孔、拼装与焊接等 。
A series of technical improvement for making the girder of overhead crane, such as dissevering, boring, assembling welding and distortion control, are summarized based on practical experience.
出处
《湖北水力发电》
2004年第1期43-45,共3页
Hubei Water Power
关键词
吊车梁
坡口
焊接工艺
变形控制
校正
crane girder, groove, welding technology, distortion control, revision
