大型连铸机 QC 台的焊接及焊接变形控制

Welding of QC stand for large scale caster and the control of its deformation

通过对大型连铸机ＱＣ台构件的生产装配过程论述，介绍了大型结构件的焊接工艺和方法，有效的控制了焊接变形和焊接残余应力。

Through a description of the construction and assembly of QC stand or large scale continuous casting machine , the paper shows the welding process and method for large structure components .The deformation and residual stress due to welding can be affectively controlled when such process and method are used.