GMAW Courses and Certifications

Weld.com

Step-by-Step: Fabricating Metal Hinges and Framing a Metal Door Using GMAW

Master the process of fabricating metal hinges and framing metal doors using GMAW welding techniques, from making miter cuts on angle iron to creating custom hinges for a durable toolbox door.

• YouTube
• 16 minutes
• On-Demand
• Free Video

Understanding Welding Symbols

701 ratings at Udemy

How to Create and Interpret the Graphical Symbols Used to Define a Welded Joint

• Udemy
• 3 hours 12 minutes
• On-Demand
• Paid Course

L&T EduTech

Welding Processes in Heavy Manufacturing & Quality Controls

24 ratings at Coursera

Explore welding processes, special techniques, and quality control in heavy manufacturing. Learn advanced methods, post-weld treatments, and IoT integration for optimal productivity and reliability in industrial operations.

• Coursera
• 8 hours 11 minutes
• On-Demand
• Paid Course

Weld.com

Best Way to Weld Pipe Using GMAW and FCAW - A Step-by-Step Guide

Master essential pipe welding techniques combining GMAW and FCAW processes, from proper fit-up and machine settings to executing root, hot, fill, and cap passes for professional-quality results.

• YouTube
• 14 minutes
• On-Demand
• Free Video

Weld.com

Push vs Pull - MIG Welding Techniques for Better Penetration

Compara técnicas de soldadura MIG por empuje y arrastre, analizando su impacto en la penetración mediante experimentos prácticos y examen visual de secciones transversales.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Weld.com

Fix Your MIG Welding Root Pass - Tips and Techniques

Master MIG welding root pass techniques to fix common defects like bad tie-ins, non-fusion, and whiskers. Learn proper fitup, machine settings, and practice methods for achieving clean, strong welds in various scenarios.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Weld.com

Vertical MIG vs Flux-Core - Inch-Wide Weaves Put to the Test

Master inch-wide uphill weaving techniques comparing MIG short-circuit and dual-shield flux-core methods, tackling porosity issues and equipment setup for vertical welding applications.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Weld.com

The Secret to Picture-Perfect MIG Welds

Master short-circuit MIG welding techniques for perfect "stack of dimes" finish on outside corner joints, covering torch angles, travel patterns, machine settings, and troubleshooting tips.

• YouTube
• 11 minutes
• On-Demand
• Free Video

TimWelds

5 Types of Welding Explained - MIG, TIG, Stick, Flux Core and Oxy Acetylene

Discover the fundamentals of 5 essential welding techniques: MIG, TIG, Stick, Flux Core, and Oxy Acetylene, with clear explanations of their differences and applications.

• YouTube
• 15 minutes
• On-Demand
• Free Video

Weld.com

Stopping MIG Welding Undercut At The Source

Discover how to prevent MIG welding undercut by examining machine settings, wire sizes, and techniques that cause this common discontinuity, with practical demonstrations of proper adjustments for different welding scenarios.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Weld.com

Laser vs MIG Welding: Which Has Better Penetration?

Compare laser and MIG welding penetration through practical demonstrations on fillet and butt welds, featuring cut and etch analysis to reveal the strength differences between these two popular welding methods.

• YouTube
• 17 minutes
• On-Demand
• Free Video