Applied Technology ahI Welding Process and Deformation Control of Large-Section, Thin-Walled, Single-Case, Double-Chamber Steel Box Beams Gu Biao Ma Li (Anshan Steel Construction Group Co., Ltd.)

No. QC/RE-KA3250Inthecollective,inordertomakeallbehaviorshaverulesandregulations

Welding deformation control methods are diverse and can be applied flexibly in different situations. Due to the complexity of the welding process and the ever-changing morphology of steel structures, the search for efficient control methods has always been the focus of research in the field of structural steel welding.

Excavator bucket rod upper end cracking reason analysis and improvement,1.Cracking phenomenon of a model of excavator factory work 3000h or so, one after another, the upper end of the bucket rod cracking phenomenon, cracking part is located in the top of the bucket rod reinforcing plate and the bucket rod cylinder piston rod support plate articulation overlap weld at the vertical plate.

A Comprehensive Guide to Selecting Welding Process Parameters for Steel Plates of Different Thicknesses In the field of metalworking, the thickness of steel plates is a key factor in determining welding process parameters. Differences in thickness directly affect heat input, penetration requirements and distortion control strategies. Selecting the appropriate process parameters

钢结构工程施工中，要控制好钢结构变形尺寸，以免无法安装，造成返工等问题。就钢结构加工过程中的一些注意事项，介绍