Arc Welding

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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Cored welding wire manufacturer launches facility in Ohio

November 11, 2008

RevWires LLC, a cored welding wire manufacturer in Troy, Ohio, is scheduled to open an 80,000-sq.-ft. research and manufacturing facility this fall, with production to begin early 2009. The company is...

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GTAW common joint designs

November 11, 2008

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Understanding common gas tungsten arc weld (GTAW) joints, knowing when to use them, and mastering the proper method for each can help you achieve better welds. This article focuses on butt, corner, and T joints and discusses considerations such as material type and thickness.

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TIG Titanium Tubing

TIG for titanium tubing

October 28, 2008

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Although titanium has a reputation for being difficult to weld, it doesn't have to be problematic. Paying close attention to filler metal selection, cleanness, and use of the shielding gas are three steps to successful GTAW on titanium tube and pipe.

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The root causes of weld defects

October 28, 2008

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Bad welds can be traced back to poor workmanship, poor design, or a little of both.

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Eagles, dragons: Stainless steel takes on many forms

October 14, 2008

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Metal fabricator Kevin Stone uses gas tungsten arc welding (GTAW) to sculpt massive pieces of art from stainless steel. Read about Stone's creative and technical processes and discover important tips that can improve your stainless steel welding.

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Sherry Moser Icicle Necklace

Mining her talent

October 14, 2008

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Imagine growing up thinking you really have no artistic ability and then taking a class that rekindles childhood interests and blows that belief sky high. Such was the case for jewelry-maker Sherry Moser, whose unique and beautiful creations pay homage to her upbringing and her deep love of her surroundings.

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Gooseneck system for GMAW guns facilitates quick style change

October 14, 2008

Tregaskiss now offers a QUICK LOAD™ gooseneck system for its curved-handle TOUGH GUN™ GMAW guns. The system allows welding operators to change gooseneck combinations quickly, minimizing...

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GTAW torch withstands high-amperage applications without overheating

October 14, 2008

Weldcraft's WP-12 water-cooled GTAW torch is designed to withstand high-amperage applications without overheating, minimize downtime, and improve operator comfort. It is rated at 500 amps at 100...

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Reconditioning system for welding gas cylinders removes contaminants

October 14, 2008

Viking Blast & Wash Systems' welding gas cylinder reconditioning system, the GC440, removes rust, enamel paint, and other surface contaminants from gas cylinders ranging in size from 12 in. dia. to...

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Portable weld curtain sets up, breaks down in seconds

October 14, 2008

A & A Mfg. has released a new portable weld curtain. The curtain sets up and breaks down in seconds, according to the company, and can be transported to new workstations with its roller wheels.When...

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Industrial chairs ergonomically designed for welders

October 14, 2008

Synetik Design Inc. has developed a line of ergonomic seating products for welders.The company's patented Stag4 and Flex chairs are designed to provide a safe, comfortable position while kneeling.

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American Welding & Tank acquires Certified Cylinder

October 14, 2008

American Welding & Tank LLC (AWT), Mechanicsburg, Pa., a division of Taylor-Wharton Intl. LLC, recently acquired Certified Cylinder Inc., Crossville, Tenn.AWT says the acquisition will significantly...

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ESAB opens flux plant

October 14, 2008

ESAB Welding & Cutting Products has added a new flux plant to its filler metal manufacturing facility in Hanover, Pa. The company says the plant significantly upgrades its manufacturing capacity.The...

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Thermadyne Honors Distributor Cee Kay Supply

October 14, 2008

Thermadyne Industries Inc., St. Louis, recently honored one of its distributors, Cee Kay Supply, St. Louis, on Cee Kay's 60th anniversary. Cee Kay is an independent supplier of industrial gases,...

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President Bush visits Lincoln Electric

October 14, 2008

Lincoln Electric Holdings Inc. welcomed President George W. Bush to its world headquarters and manufacturing plant in Cleveland on July 29.Bush toured the facility and learned about the company's...

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