7018 Welding Basics: Vertical & Overhead Techniques - Vidéos industrielles CGM-LASER

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7018 Welding FAQ

What is the best technique for vertical welding with 7018?

For vertical welding with 7018, use a slight upward angle and a weaving motion to control the puddle. Keep a short arc length to prevent sticking and ensure proper penetration.

How can I avoid sticking the rod when using 7018?

To avoid sticking, maintain a consistent arc length and angle. Practice steady hand movements and avoid excessive pressure on the rod. Preheating the metal can also help.

What are common mistakes in overhead 7018 welding?

Common mistakes include improper rod angle, excessive heat, and inconsistent travel speed. Focus on maintaining a tight arc and controlling the puddle to avoid defects like slag inclusions.