厚壁单面焊双面自由成型根焊的焊接机构及焊接方法
By designing a slender conductive nozzle with an integrated welding mechanism and optimizing welding process parameters, the problem of single-sided welding and double-sided free-forming root welding in thick-walled structures has been solved, achieving efficient and economical welding results. It is suitable for thick-walled enclosed structures and structures with narrow operating spaces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BAOSHAN IRON & STEEL CO LTD
- Filing Date
- 2022-06-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies make it difficult to achieve single-sided welding and double-sided free-forming root welding in thick-walled, enclosed structures or structures with narrow operating spaces. This results in the welding wire tip not being able to reach the welding area, affecting welding stability and quality, and increasing the cost of filler welding.
The design incorporates a slender conductive nozzle with an integrated welding mechanism. By controlling the wire extension length and shielding gas flow rate, combined with optimized welding process parameters, it enables single-sided welding and double-sided free-form root welding, ensuring welding arc length and weld quality.
It enables single-sided welding and double-sided free-forming root welding of thick-walled structures, reducing the cost of filler welding and improving welding efficiency and quality, making it suitable for important industrial fields.
Smart Images
Figure CN117359056B_ABST