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| Product Introduction
The combination welding of plates and profiles is a key technology in modern steel structure manufacturing. By securely connecting plates that provide large area coverage with profiles that possess excellent bending, torsion, or support characteristics (such as I-beams, angle steel, and pipes), it efficiently constructs core components with high strength and complex functions (such as beams, columns, frames, and equipment bases). This process mainly relies on arc welding methods (such as gas shielded welding and submerged arc welding), with its core focusing on rigorous joint design (considering material thickness differences, load directions, and groove forms) and strict deformation control (due to significant differences in cross-sectional characteristics, it requires the use of fixtures, pre-deformation, and optimized welding sequences to suppress severe deformations caused by welding heat input). Additionally, attention must be paid to the stress concentration issues at the junctions of profile nodes and weld seams. With its ability to fully leverage the advantages of both types of materials and achieve a balance between lightweight and high strength, this combination welding technology is widely applied across various industrial fields and is an indispensable foundational process in modern industrial frameworks.
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| Product Introduction
The combination welding of plates and profiles is a key technology in modern steel structure manufacturing. By securely connecting plates that provide large area coverage with profiles that possess excellent bending, torsion, or support characteristics (such as I-beams, angle steel, and pipes), it efficiently constructs core components with high strength and complex functions (such as beams, columns, frames, and equipment bases). This process mainly relies on arc welding methods (such as gas shielded welding and submerged arc welding), with its core focusing on rigorous joint design (considering material thickness differences, load directions, and groove forms) and strict deformation control (due to significant differences in cross-sectional characteristics, it requires the use of fixtures, pre-deformation, and optimized welding sequences to suppress severe deformations caused by welding heat input). Additionally, attention must be paid to the stress concentration issues at the junctions of profile nodes and weld seams. With its ability to fully leverage the advantages of both types of materials and achieve a balance between lightweight and high strength, this combination welding technology is widely applied across various industrial fields and is an indispensable foundational process in modern industrial frameworks.
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