中小型水工金属结构焊接变形的控制与火焰矫正法

Welding deformation control and flame-rectification for mid-and small-scale hydraulic metal works

分析了水工金属结构在制作安装过程中常见的焊接变形种类及原因,介绍了钢闸门、拦污栅等金属结构在制作及安装中焊接变形控制及火焰矫正的工艺。

Based on an analysis of the types of and causes for the welding deformation frequently seen during the fabrication and erection of hydraulic metal works, the author introduced the control of welding deformation and the technology of flame-rectification for fabrication and erection of metal works such as steel gates and trash rack etc.