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.
May 15, 2009
Stinger Welding Inc. has only been around for 12 years but quickly has established itself as a premier fabricator of bridges and bridge components in the southwestern U.S. Two years ago a projectinvolving an Oakland, Calif., bridge sent the company into thespotlight for its efforts in fabricating 12 girders in just eight days.
May 1, 2009
Over the past several years G&W has ramped up its robotic welding operations to the point where the company offers 2,500 available welding hours every week.
April 14, 2009 | By Terry Tupper
Vision technology adds flexibility and intelligence to the robotic welding cell.
April 1, 2009 | By Kate Eidam
Stinger Welding Inc. has only been around for 12 years but quickly has established itself as a premier fabricator of bridges and bridge components in the southwestern U.S. Two years ago a project involving an Oakland, Calif., bridge sent the company into the spotlight for its efforts in fabricating 12 girders in just eight days.
April 1, 2009 | By Craig Spindler
Stainless Piping Systems Inc., Toronto, is no stranger to demanding applications. The company specializes in engineering, fabricating, and installing complete piping systems for industries such as industrial process, pharmaceutical, water treatment, food and beverage, automotive, semiconductor,...
A recent study analyzed wire feed practices, tested variables, and took initial steps at developing a scientific knowledge base that ultimately could take the trial and error out of wire feed setup.
March 24, 2009 | By Jack Fulcer
Performing GTAW on anodized aluminum poses a unique set of challenges, even to the most experienced welder. To address these challenges, welders must be aware of the special equipment and consumables required, properly prepare materials, and employ the correct technique to lay the bead.
March 24, 2009 | By Todd Bridigum
Getting comfortable and attaining a clear view of the arc can make gas metal arc welding a lot easier.
March 14, 2009 | By Amanda Carlson
Be True To Your School winner Lebanon Technology & Career Center gets visit from 17-year-old welding and racing phenom Brennan Palmiter.
March 10, 2009 | By Marty Rice
During World War II, many females filled work force roles in traditionally male occupations. After the war, most left these jobs, but that doesn't mean women are any less able to fill them. Experience has taught welding instructor Marty Rice that females make danged good welders.
March 10, 2009 | By Amanda Carlson
Hybrid laser-arc welding has been around for a while, but only recently has it gained steam, with more industries turning to the technology for a faster way to make components lighter with less heat input and minimal distortion while still maintaining part tolerance.
January 13, 2009 | By Kyle Stuart
Don't let GMAW wire feed tie you into knots. Familiarize yourself with how to identify wire feedability issues and how to fix them to ensure that you get optimal weld strength and appearance.
December 16, 2008 | By Tim Heston
Tom Young has lived an unconventional life full of opportunities that happened because he could do what others could not: He could weld.
December 14, 2008
Pulsed gas metal arc welding helps AmeriFab Inc., a maker of steelmaking furnaces and related equipment, streamline its welding operations.
November 25, 2008 | By Marty Rice
Among the skills employers look for in their welders is the ability to read a tape measure correctly. Surprisingly, not everyone can do so. Welding instructor Marty Rice shares an anecdote from his welding career that illustrates how critical it is for welders to master this skill.