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Electric flux recovery unit mounts onto welding tractor

March 5, 2010

Weld Engineering Co. Inc. has released the ALT-2-C, an electric flux recovery unit that mounts directly onto Lincoln Electric's Cruiser™ welding tractor. The unit uses a 1.9-HP motor and patented self-cleaning dust and fines filter. Recovered flux is separated automatically, and new flux can...

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Autodarkening welding helmet has variable-shade filter

March 5, 2010

ArcOne® offers the Carrera™ lightweight, variable-shade, autodarkening welding helmet. The racing-style helmet features a variable-shade 1000FCF filter that includes shades 9 to 13, sensitivity, delay, and grind...

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Solar-powered autodarkening welding helmets built to handle demanding environments

March 5, 2010

Lincoln Electric has added a second series to its Viking™ autodarkening welding helmets. The existing 700G series and new 750S series helmets are solar-powered, lightweight, and built to handle demanding work environments, according to the manufacturer. The 700G series features a...

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high carbon steel preheat

Beyond low-carbon steel

March 1, 2010 | By Mike Barrett

When welders tackle new materials, weldability should always be on their radar. Certain alloys aren't so kind to the welding gun.

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p and h mining

Tons of reasons for a new welding positioner

February 9, 2010 | By Dan Davis

P&H Mining equipment, Milwaukee, Wis., makes very large equipment, such as its largest electric shovel that weighs 1,200 tons. Shovel components keep getting larger, and to keep up with the market trends, the company needed a new welding positioner. That's a "big" deal in every sense of the word. Luckily, Koike Aronson Inc./Ransome was able to help.

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DC power sources designed for mechanized SAW, GMAW

February 9, 2010

ESAB Welding & Cutting Products has introduced the LAF DC power sources. The three-phase, fan-cooled DC welding power sources are designed for mechanized SAW or GMAW. They can be used in combination with the company's A2-A6 equipment and A2-A6 process controllers (PEK or PEI). All welding...

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Lucas-Milhaupt launches new Web site

February 9, 2010

Lucas-Milhaupt, a Handy & Harman Co. in Milwaukee, has established a newly designed Web site at www.lucasmilhaupt.com. It includes a knowledge base section that provides insight on brazing fundamentals, information on proper brazing procedures and joint design, and case studies. All of the...

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Structural welding design, specification seminars scheduled for spring

February 9, 2010

The Steel Structures Technology Center, Howell, Mich., has announced its spring 2010 seminar on the design and specification of welding for steel-framed structures using the AWS D1.1 Structural Welding Code - Steel, the AISC Specification for Structural Steel Buildings, and the AISC Seismic...

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Fronius announces staff additions

February 9, 2010

Fronius USA, Brighton, Mich., has hired Michael J. Ludwig as market segment manager for shipbuilding/platform/power generation for the welding division. He has more than 27 years of experience in the field of welding engineering. Ludwig's experience ranges from structural and bridge work to the...

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Virtual welder training system developed

February 9, 2010

Fronius has developed Virtual Welding, a training tool that consists of a simulated torch and workpiece, a PC, and a screen. The arc and the weld seam are virtual creations. A magnetic tracking system converts hand movements into a virtual world displayed on a screen or 3-D glasses. An extra sensor...

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Hard hat respiratory system retrofits to welding helmets

February 8, 2010

ArcOne's® new Clean-Air Flow™ respiratory system with hard hat is the first of its kind allowing welders to retrofit any ArcOne welding helmet into a hard hat respiratory system, the company says. Available in different configurations, the system has been developed from the ground-up...

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electrode good welding practices

Holding back the hydrogen

January 15, 2010 | By Tim Heston

Hydrogen cracking can send a project off schedule in a hurry. Here are ways to prevent it.

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Push-pull welding guns designed for aluminum fabrication, production welding environments

January 12, 2010

Lincoln Electric has introduced two push-pull welding gun models for aluminum fabrication and production welding environments.The Panther™ semiautomatic, gooseneck-style gun provides smooth wire feeding with dual-driven rolls for added pulling power without damaging the wire. It also features...

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SAW flux packaging for high-production applications introduced

January 12, 2010

ESAB Welding & Cutting Products has introduced the BigBag for delivering flux for high-production SAW applications. The woven polypropylene bag, which has a polyethylene inlay to prevent moisture pickup, contains 2,200 lbs. of flux. Secondary protection also is provided by a foil wrap on each...

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NEMA publishes three arc welding standards

January 12, 2010

The National Electrical Manufacturers Association (NEMA) has published three arc welding standards in the ANSI/IEC 60974 series.The standards are "Part 7: Torches"; "Part 11: Electrode Holders"; and "Part 12: Coupling Devices for Welding Cables." They join Parts 1, 2, 3, 5, and 8 of the series....

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