吊车梁制作工艺优化及变形控制  

Technical Improvement for Making Crane Girder & Controlling Distortion

作　　者：吴瀚[1] 米凯华[1] 

机构地区：[1]武警水电第八支队,江西新余338029

出　　处：《湖北水力发电》2004年第1期43-45,共3页Hubei Water Power

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.

关 键 词：吊车梁 坡口 焊接工艺 变形控制 校正 

分 类 号：TV7[水利工程—水利水电工程]