Articles is the digital home of The FABRICATOR magazine, the metal fabricating industry’s foremost authority on manufacturing technology. Technical articles, case studies, and company profiles from The FABRICATOR and its sister publications, Practical Welding Today, The Tube & Pipe Journal, and STAMPING Journal can be found on this site. Additionally, has a team of subject matter experts that write exclusively for the website, covering topics such as welding skills and metal forming basics.

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Improving roll forming productivity of roofing components

May 9, 2006 | By Scott Tompson

Roll forming of roofing components for the pre-engineered building and component industries presents unique challenges for manufacturers. Tighter profile tolerances, wider product ranges, and compressed lead times present production challenges for producers running older equipment or those contemplating a move into this market. Some developments in equipment and processes that are important to producing secondary structural members include quick-change roll form tooling systems and tooling that can improve the productivity of roofing components- Cee's, Zee's, Eave Struts, Channel, and Base Angle.

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Stop pickin' up bad vibrations

May 9, 2006 | By Mitch Burdick

Hand-arm Vibration Syndrome (HAVS), vibration white-finger, and carpal tunnel syndrome are all side effects of vibration overexposure, which can occur through using grinders often. Find out how to prevent these effects and reduce your overexposure to vibrations from using grinders and other power tools.

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Optimizing flow through robotic welding workcells

May 9, 2006 | By Jim Berge

Robotic welding systems can enhance a company's production and bottom line. However, using these systems requires careful thought and planning, building the right infrastructure, and achieving the right balance between robotic and manual operations. This article presents an overview of one company's successful implementation of robotic welding.

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OSHA's new hexavalent chromium standard

May 9, 2006 | By Shannon DeCamp

Changes are necessary to make sure your welding operation is compliant with OSHA's new permissible exposure limit for hexavalent chromium.

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Productivity—The human factor

May 9, 2006 | By Vicki Bell

Productivity, an economic bellwether, is predicted to slip from its recent highs in the coming months, largely because of job growth. Companies burned by the recent downturn need to continue to focus on achieving maximum productivity. This article addresses the labor component of productivity and how best to motivate employees to work at high levels.

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Do you need a die transport system?

May 9, 2006 | By John Massenburg

A die transport system may be needed if current production requirements cannot be met with existing presses, and opportunities for additional contracts are limited by current equipment production volumes; parts can be produced competitively in large batches, but not if the part count is smaller; and shop safety needs to be improved.

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What you need to know about high-pressure equipment

May 9, 2006 | By Dr. John H. Olsen

High-pressure abrasive and waterjet cutting systems have unique properties that must be understood to maximize performance and ensure safety. This article discusses the principles of water compressibility and pressurization, metal fatigue, high-pressure plumbing, seals, valves, and making and installing ultrahigh pressure fittings.

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Emergency response—A critical component of workplace safety

May 9, 2006 | By Kelly Langdon

Accidents and injuries can occur in all workplaces. Having a well-thought-out emergency response plan and properly organized and trained team can help minimize trauma and damage. This article discusses one company's emergency response program and gives an example of its effectiveness.

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Metal fabricating in a new millennium

May 9, 2006 | By Kate Bachman

The forming and fabricating of the 925-foot BP Pedestrian Bridge located at the east section of Chicago's Millennium Park, and the Jay Pritzker Pavilion is explored.

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New handling instructions

May 9, 2006 | By Dan Davis

In 2005 precision stamper Weiss-Aug of East Hanover, N.J., achieved a reject rate of less than 1 part per million. The company credits the success to meticulous planning and almost flawless execution. Such an approach applies for Weiss-Aug even when it comes to uncoiling metal.

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Handling engineering changes in automotive parts

May 9, 2006 | By Chuck Stuart, S. Manivannan

Control of engineering changes for automotive components and assemblies requires cooperation and communication among groups within a company, as well as with outside suppliers. Changes must be initiated, communicated, implemented, and verified enterprisewide.

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When a good tube bends bad - Part II

April 11, 2006 | By Tony Granelli

Editor's note: This is the second part of a two-part article that examines tube bending defects, possible causes, and suggested remedies. Part I discusses surface defects; Part II covers other defects, such as wall thinning, ovality, buckling, and fractures. When the stress on the...

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10 steps to winning a government contract - Step 8

April 11, 2006 | By John DiGiacomo, Jim Kleckner

Now that you've written your proposal, it's time to submit it to the government. Before you send it off, make sure, one last time, that everything necessary in your bid proposal is there.

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Modern flying shear tube cutoff systems - Part I

April 11, 2006 | By John Pavelec

Modern flying shear tube cutoff systems comprise state-of-the-art mainframes, tools, and controllers. This article, Part I of a two-part series, discusses the different types of mainframes, their capabilities, and construction. It describes and includes images of the construction process from start to finish.

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The regrind process for tube mill tooling - Part I

April 11, 2006 | By Chris Miller

Although most tube and pipe producers don't get too involved in the regrind process, it is crucial—reconditioning roll tooling can extend its useful life by 15 or 20 times. The regrind process reduces the producer's overall out-of-pocket tooling expenses, while helping to ensure the tooling continues to produce a consistent-quality product at the required speeds. A better understanding of the process, especially familiarity with the types of flaws that reconditioning can and cannot resolve, can go a long way toward a better working relationship between a tube and pipe producer and its regrind contractor.

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