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Positive ID

January 10, 2006

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Portable technology is available that can help fabricators positively identify the alloys used in a weldment. This is especially critical when a fabricator is trying to match a filler alloy to a base alloy and application.

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Don't fall down on the job

January 10, 2006

Companies should develop a written fall protection plan and maintain it on the job site. The plan must describe how your company will protect workers on a given work site when employees are working 10 feet or more above the ground, other work surfaces, or water.

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Who you gonna call?

January 10, 2006

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Shopping around for a welding gases distributor involves several key issues critical to a successful long-term business-distributor relationship.

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Elements of success:

January 10, 2006

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Torches, cables, and cooling are three integral components in gas metal arc welding (GMAW) and gas tungsten arc welding (GTAW) equipment, and two cooling methods – air and water – are used in their cooling systems. Although GMAW and GTAW are different processes, the advantages and disadvantages of water- and air-cooled systems are the same. For that reason, you should consider similar factors when choosing a GMAW or GTAW system.

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Finding direction for the welding industry

January 10, 2006

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The welding industry may be the only one forecast to show any growth between now and 2012, but growth in the U.S. is threatened by a number of factors: skilled worker shortages, welding rod litigation; and what some consider the need for greed among business executives.

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Fixturing for abrasive jet machining

January 10, 2006

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Clamping the workpiece against sideways motion and weighting it against vertical motion will prevent part loss and improve part quality in waterjet machining. This article offers practical fixturing suggestions for both cutting from flat sheet and adding features to existing parts.

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Is your business prepared for a pandemic?

January 10, 2006

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A recent CFO survey found that only 7 percent of businesses are preparing for a potential avian flu pandemic. Preparation is important for this and other events that can disrupt business and endanger employees. Guidelines include training and preparing an ancillary work force. Cross-training current employees and documenting processes can help.

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Organizing your chaos

January 10, 2006

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Many fabricators use fairly rudimentary methods to keep turret press punch tooling stored, but often tooling isn't really organized. A common method is to store tooling horizontally and group tooling by station (A-station tools a grouped together, B-station tools together, etc.). Storing them vertically and grouping them by size (all rounds go together, regardless of station) leads to an elegant and simple organization.

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Wading through the world of welding

January 10, 2006

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Two big tradeshows, Schweissen & Schneiden (Essen, Germany) and the FABTECH® International/AWS Welding Show (Chicago) highlighted several of the trends that have emerged in the welding industry during the last couple of years. Senior Editor Eric Lundin reviews many of the recent developments in arc and laser welding, and the growing use of another joining technology, adhesive bonding.

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Positioning your welds

January 10, 2006

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Robotic welding can improve your productivity, but only if your fixturing design lets you. When you're designing fixtures for your welding application, consider your fixture's material; welding circuit optimization; orientation and deposition rates; accessibility, repeatability, simplicity, and dependability; and alternatives to fixture design when design costs are prohibitive.

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How to prevent press brake ram upset

January 10, 2006

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Every press brake is subject to normal deflection under load. This deflection is corrected by shimming. If you deflect behond design limits, you will put a permanent bend in the ram and this is known as ram upset. You cannot adjust to compensate for ram upset. Remachining of the ram is the only solution. To avoid causing ram upset be careful about bending loads above your tons per inch limit and only air bend if possible.

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Cutting to the chase - Integrating secondary operations

January 10, 2006

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Tube cut-off machines have evolved to integrate end forming and bending capabilities that normally are considered secondary operations. The suitability of a cutting method to be integrated inline with end forming and bending depends on each cutting method’s characteristics and the bending and end forming requirements.

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Chrysler to build Jeep® Compass at Belvidere, Ill. plant

January 9, 2006

The Chrysler Group today announced that the all-new 2007 Jeep® Compass, revealed today at the North American (Detroit) International Auto Show, will be produced at its Belvidere (Ill.) Assembly...

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FMA/TPA mourn Berkeley's death

January 6, 2006

The Fabricators & Manufacturers Association, Intl.® (FMA), and the Tube & Pipe Association, Intl.® (TPA), are deeply saddened by the Jan. 1 passing of Harrison Campbell (Hutch) Berkeley Jr.,...

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DaimlerChrysler, Volkswagen announce manufacturing alliance

January 5, 2006

DaimlerChrysler's Chrysler Group and Volkswagen today announced that they have reached a formal agreement under which the Auburn Hills, Mich.-based carmaker will manufacture a unique line of VW...

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