Uploaded August 2025 | Updated September 2026, 1 week ago
The solutions to common welding defects such as porosity, cracking, and lack of fusion can be difficult to pinpoint when relying solely on experimentation, which provides limited details about process dynamics. CFD can drive experimental analysis through simulations of melting and solidification that address challenges in controlling heat input and keyhole stability, fusing dissimilar metals, and producing desired surface roughness. In this technical webinar we review case studies including laser welding battery casings, busbars, and hairpins, and discuss how FLOW-3D WELD simulations are effectively used to:
• Tune and optimize process parameters in laser welding
• Identify and understand defect formation
• Guide process and material decisions
Learn more at flow3d.com/weld
The solutions to common welding defects such as porosity, cracking, and lack of fusion can be difficult to pinpoint when relying solely on experimentation, which provides limited details about process dynamics. CFD can drive experimental analysis through simulations of melting and solidification that address challenges in controlling heat input and keyhole stability, fusing dissimilar metals, and producing desired surface roughness. In this technical webinar we review case studies including laser welding battery casings, busbars, and hairpins, and discuss how FLOW-3D WELD simulations are effectively used to:
• Tune and optimize process parameters in laser welding
• Identify and understand defect formation
• Guide process and material decisions
Learn more at flow3d.com/weld
