Скачать или смотреть Perfecting Welding Travel Speed: "Avoid Common Mistakes for Stronger Welds!"

MIG welding travel speed is critical for achieving proper penetration, bead shape, and weld quality. Traveling too slowly can lead to excessive heat input, overly large weld beads, and increased risk of burn-through, while traveling too quickly can result in inadequate fusion and weak welds. Striking a balance starts with watching the weld puddle closely and adjusting speed in real-time to maintain consistent bead width and puddle fluidity. Maintaining a slight forward push angle (typically 5-10 degrees) helps stabilize the arc and direct the molten metal evenly. It’s also good practice to keep the contact tip-to-work distance consistent, usually around 10-15mm, to ensure proper shielding gas coverage and stable arc performance. Finally, frequent practice on sample plates or scrap material under different conditions—changing travel speed, voltage, and wire feed rate—will help fine-tune technique and develop the muscle memory necessary for consistently high-quality MIG welds.