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TheFabricator.com provides metal fabrication professionals with market news, the industry's best articles, product news, and conference information from the Fabricators & Manufacturers Association, Intl.

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Welding thin with GMAW

April 1, 2010 | By Wesley Doneth

A unique method of metal transfer allows gas metal arc welding to tackle thin-gauge and cosmetically sensitive workpieces.

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welding minimal distortion

Pulsed GTAW for stainless steel

April 1, 2010 | By Kirk Webb, Mark Kadlec, Brad Hemmert

Some welders swear that stainless steel warps if you just look at it wrong. This is an exaggeration, but it does reflect the metal's low rate of thermal conductivity, which causes the input heat to remain localized; localized heating and cooling promotes distortion. Adding more heat doesn't...

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Selecting the right mandrel and wiper

April 1, 2010 | By William Q. Tingley III

Tube bender operators could rely on complex mathematical formulas and rules of thumb, but it’s much quicker to use a tooling chart. This sort of chart lists the two main bending criteria, D of bend and wall factor, on the X and Y axis, respectively. However, these charts have just two axes, and usually are based on bending mild steel to 180 degrees. Tube bending comprises many more variables, materials, and bend angles. Knowing how to make adjustments to compensate for additional factors is critical for successful bending.

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Putting 3-D CAD on the grill - Part IV

April 1, 2010 | By Gerald Davis

When it comes to providing exact details for the bill of materials for a 3-D design job, columnist Gerald Davis provides some pointers to help speed up the project.

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ralco industries

ERP and the cloud

April 1, 2010 | By Tim Heston

The concepts of cloud computing, or software as a service (SaaS), show their mettle at one automotive metal stamper. The stamper is in the middle of a growth spurt, and is proof that companies can find success in the changing automotive market.

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A safer way to bend bar stock in a press brake

April 1, 2010 | By Daniel Vogt

The lack of communication about metal fabricating practices and formal documentation of those processes is a real shame. Metal fabricators may be engaging in shop floor practices that just don't make sense from an efficiency and safety standpoint, and they may not be willing to change if allowed to use these processes over an extended period of time. Metal fabricating he was left alone on the shop floor and how that led him to develop a better way to bend bar stock in a press brake

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Toyota's failure to communicate-a lesson for us all

March 31, 2010 | By Vicki Bell

Cousin Roy called last night. We chatted about family, weather, and work — the usual topics of conversation. Roy's two brothers died last year, a few months apart — very sad news. Roy works for a Toyota dealership in Kentucky. More sad news. Or maybe not. Roy said that he's sold 25 cars this...

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Retaining heads upgraded

March 30, 2010

Tregaskiss has upgraded the design of its TOUGH LOCK Retaining Heads. At no additional cost to its customers, the TOUGH LOCK Retaining Heads now feature the company's dual taper technology—a second rear taper between the gooseneck and the contact tip. This design further improves electrical...

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GMAW guns enhanced with new look, more flexibility

March 30, 2010

Tregaskiss has brought a new look and more flexibility to its line of TGX™ Semi-Automatic GMAW Guns—at no additional charge. Designed for light- to medium-duty welding applications, the following TGX guns are available: XL 400 amp, XL300 amp, XS 300 amp, XS 260 amp, and XS 180 amp....

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Metal wire offers high-impact strength at low temperatures

March 30, 2010

As a complement to its Fabshield® XLR-8™ all-position welding wire, Hobart Brothers now offers the Fabshield XLNT-6™ self-shielded flux-cored wire for flat and horizontal welding applications that require impact toughness properties. Designed for use on structural steel weldments...

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Metal-cored welding wire designed for high-volume robotic welding applications

March 30, 2010

Hobart Brothers has developed a metal-cored welding wire designed to maximize performance and increase productivity on high-volume robotic welding applications, especially those for heavy equipment manufacturing. The new Matrix&trade wire from the company's Tri-Mark® brand is a proprietarily...

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Flex-neck torches offer improved joint access

March 30, 2010

To help provide better joint access, Weldcraft offers several GTAW torches with flex-neck designs. The company's WP-9, WP-17 and WP-26 Series of air-cooled torches all feature an optional 'F' or flex-neck model (e.g. WP-17F) for welding applications with limited joint access and/or difficult joint...

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Water-cooled GMAW guns, consumables introduced

March 30, 2010

Bernard introduces its customizable W™-series water-cooled GMAW guns and new water-cooled Centerfire™ consumables to meet the wide ranging needs of high-amperage, water-cooled MIG applications. Featuring exceptional durability and hundreds of possible configurations, W-Guns offer users...

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Self-shielded flux-cored welding gun enhanced

March 30, 2010

Bernard Welding Equipment has announced improvements to its Dura-Flux self-shielded flux-cored welding gun. A variety of trigger guards, cable lengths, neck styles, and direct plugs allow users to customize the gun for their applications. The company now offers six different cable lengths ( 8 ft....

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Nitrogen gas spring offers more force in less space

March 30, 2010

Dadco has introduced the Micro 70™ nitrogen gas spring in preset color-coded force varieties with stroke lengths from 0.27 to 4.92 in. The design offers more force in less space and is suitable for metal stamping dies and plastic injection molds. Other gas springs in the series include Micro...

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