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Arc Welding 101: A WPS lesson for beginners

October 23, 2014

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Q: Recently I was given a weld procedure specification (WPS) from a contractor to review. It’s still lying on my desk. Do you have any tips for a beginner like myself on how to review a WPS? Habeeb R. A: It’s time to pick up that WPS off your desk and give it a good, hard look. The first...

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Uncovering waste with an all-encompassing metric

October 22, 2014

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Manufacturing critical-path time, MCT, is a broad metric that encompasses the entire enterprise. The shorter an organization's MCT, the more adaptable and successful it can be.

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Plasma cutting or laser cutting? How about both?

October 22, 2014

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Not all parts need the tight-tolernace edge that laser cutting provides; now a fabricator canhave the fine touch of laser cutting and the poweful force of plasma cutting for thicker materials in one machine.

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Giving a welding robot some eyes

October 22, 2014

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Vision systems for a welding applicaiton usually are reserved for critical jobs associated with high costs of failure. New technology developments, however, may be introducing this technology to a new audience.

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Cut, bend, weld, paint, assemble—box—and ship

October 22, 2014

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Fabricators didn't join the profession beacuse they love packaging and shipping. A custom-box-making machine may be jsut the thign to allow them to focus on the fun stuff.

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Arc Welding 101: Earning D1.1 compliance

October 22, 2014

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Q: The company I work for has welded steel to make web truss frames for steel buildings for 20 years but has never been certified in any way. Some bids that we see require certification from a national organization. Do you know what our best approach should be to becoming certified? Larry S....

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Fiberglass tape that has your [weld’s] back

October 22, 2014

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Aquasol’s Fiback line of fiberglass backing tape, now available in high- and low-amperage options, gives welders a simple, safe, and reliable way to protect the back side of their weldments, even those that have a complex shape.

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Staffing the comeback

October 22, 2014

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It’s no secret—this industry has a tough time finding people, and as demand has increased in recent years, the problem has gotten worse. Just how many people does this industry need to compete, what talents do they need to have, and how can a company attract the best? To address these questions requires realistic planning based not on perceptions, but on facts.

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Low-alloy filler metals: From A to W

October 22, 2014

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Low alloy steels gain their mechanical and chemical properties from the addition of alloying elements, including nickel, chromium, molybdenum, and manganese. They typically offer an ultimate tensile strength of 80,000 PSI or greater, and as with any material, they require a filler metal that matches their chemistry and provides the desired strength.

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Arc Welding 101: Tackling trailer troubles

October 21, 2014

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Q: A routine preventive maintenance inspection on a steel flatbed trailer revealed cracking in the main frame beams. The trailer was purchased through a distributor, so it was returned the next day. We asked the manufacturer to send a qualified representative to inspect it and send us a proposal...

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Arc Welding 101: Certified to weld?

October 20, 2014

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Q: What does it mean to be an AWS-certified welder? Joe C. A: Certification can open doors, present opportunities, and put you out front in a tough job market. However, not all welders are AWS-certified. My younger brother Joe, a service manager for an import car dealership on the West Coast,...

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Fabricating thin with photochemical etching

October 20, 2014

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Faspro Technologies identified a manufacturing need inthe alte 1990s that could be met with the use of photochemical etching technology. It has since built a successful business serving the electronics industry.

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12 tips to improve your value stream maps

October 20, 2014

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Value stream mapping can be a tool to help identify and eliminate waste, but it’s easy to get lost in the details. These tips will help you keep your eye on the big picture, to ensure your VSM remains an effective tool for continuous improvement.

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Fabricating the future, layer by layer

October 20, 2014

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Additive manufacturing is changing fundamental concepts of design, engineering, and production. As part of this, metal additive processes, including powder bed fusion and directed energy deposition, are allowing industry to fabricate metal products in entirely new ways.

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Keeping safe while bending parts fast on a press brake

October 20, 2014

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Customers want parts right away, and newer laser cutting technology is producing parts quicker than ever before. If a fabricator wants the bending department to keep up, it needs press brakes that can bend parts quickly. Even with the increased bending productivity, however, fabricators don’t have to sacrifice safety.

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