Arc Welding Articles

The arc welding technology area focuses on the most commonly used arc welding processes, mainly GMAW/MIG, GTAW/TIG, SMAW/stick, and plasma. The articles and press releases cover processes and power sources, plus all of the related items—electrodes and wire, wire feeders, fixtures, manipulators, positioners, and power sources. If you need information on personal protective gear, ventilation systems, and safety practices for welders, see our Safety coverage area.

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You’re fired!

April 8, 2014

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You may have the skills, but if you can’t follow rules and don’t have a good work ethic, your skills won’t get you very far. Marty Rice shares personal stories of workers who have learned this lesson the hard way.

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Drip by Drip

March 20, 2014

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Ever wonder about the backstories behind the people with the funny screen names on welding message boards? This is the story of a tool and die welder who discovered a talent for drawing with a TIG torch.

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Using virtual reality welding to evaluate and train welders

March 18, 2014

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Virtual reality welding technology is increasingly being used as a tool to streamline the hiring and evaluation process for welders. Manufacturers that have incorporated the technology are finding several benefits.

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The emergence of Saudi America

February 10, 2014

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Although oil extraction around the world has grown by 50 percent in the last 30 years, it was basically flat in North America until 2008. Higher oil prices have made tar sands oil economically viable, and new extraction techniques have been a boon to U.S. producers. Interviews with a variety of vendors in the forming and fabricating industry reveal the many trends that are driving changes in the equipment and supplies used in the petroleum business.

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Digital GMAW

GMAW in the digital age

January 27, 2014

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Arc performance and electrical efficiency have driven various advances in inverter-based welding power sources. These improvements have led to present-day digital welding systems that allow for repeatable, high-precision, low-spatter welds on a variety of materials.

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Welder

How to build a metal cube

January 13, 2014

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Scott Behr, founder and fabricator at Total Metal Resource Inc., Brooklyn, N.Y., usually gets a pretty enthusiastic response when he tells people what he does for a living. With the upstart of his Metal Shop Fantasy Camp, he can now share tiny parts of his job with people who might otherwise never get an opportunity to try their hand at metalworking.

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Photo Welders

Where the best welders go, and why

January 13, 2014

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Why aren’t wages rising for welders even though companies say they can’t find skilled welders? Why is welding still one of the most difficult skills for fabricators to hire? What can fabricators do to find the best welding talent?

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Putting a wrap on Schweissen & Schneiden - TheFabricator.com

Putting a wrap on Schweissen & Schneiden

January 2, 2014

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Schweissen & Schneiden, Europe’s premier and most comprehensive welding and cutting tradeshow, had plenty of technology and innovation. Twelve exhibition halls housed more than 1,000 exhibiting companies from more than 40 countries. Roughly 55,000 attendees from 130 countries made their way through the aisles during the six-day event, where they were able to view the latest advances in welding and cutting technology, hand tools, safety gear, consumables, and other equipment.

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Arc Welding

The continuing saga of one man’s welding career

December 10, 2013

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So, I’m half-awake and realize it’s Saturday, and I can sleep in. Then my toes start cramping, and I’m not about to let them wake me. So I start relaxing mentally while physically bending them back and forth, and then nod off. I guess my sleeping brain forgot to tell my toes I...

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Stainless steel gates blend security, aesthetics - TheFabricator.com

Stainless steel gates blend security, aesthetics

December 6, 2013

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When a well-known architect was hired to design student housing complex at California State University San Marcos (CSUSM), she teamed up with Lisa Schirmer and a fabricator to develop a fence-and-gate system that would look good, invoke local flora, and provide security for the residents. The result is part fence, part art.

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Tackling thin aluminum with GTAW for the first time - TheFabricator.com

Tackling thin aluminum with GTAW for the first time

December 5, 2013

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A welder tackling gas tungsten arc welding of thin aluminum for the first time might find it more difficult, but in reality, it's just different from the gas metal arc welding that he or she originally learned. Following these guidelines can help the welder make a smooth transition into thin aluminum welding.

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Lowering the learning curve - TheFabricator.com

Lowering the learning curve

November 27, 2013

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A Pennsylvania crane fabricator relies on virtual weld training to kick-start weld training for new hires.

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Switching from SMAW to self-shielded FCAW? - TheFabricator.com

Switching from SMAW to self-shielded FCAW?

November 18, 2013

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If you are considering making the change to self-shielded FCAW from SMAW, remember to consider the proactive measures you’ll need to take to make that transition successful. It’s important to have a solid understanding of the characteristics and operating requirements of the new filler metal being used to weld successfully with it.

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Arc welder

Using GMAW-P with aluminum and stainless steel

November 5, 2013

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Welding aluminum and stainless steel can be challenging. Pulsed gas metal arc welding (GMAW-P), can help meets those challenges, while boosting productivity and reducing weld defects.

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Attractive sculptures, day or night - TheFabricator.com

Attractive sculptures, day or night

October 7, 2013

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Solar Sculptures™, which comprises an artist, a public spaces planner, and an electrical engineer, designs sculptures that use motion sensors and LEDs to come alive at night.

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