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Duggan Mfg. named supplier of the year

April 11, 2006

Duggan Mfg., Shelby Township, Mich., has been named Prototype Supplier of the Year by Hi-Lex Controls Inc., Troy, Mich., in recognition of performance and service related to prototype programs...

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Lincoln to open facility in Dubai

April 11, 2006

Lincoln Electric Co. is building a regional headquarters and training facility in Dubai to support sales and customer service throughout the Middle East and North Africa.The 5,500-sq.-ft. facility is...

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LTI names manager

April 11, 2006

Laboratory Testing Inc. (LTI), Hatfield, Pa., has appointed Frank Peszka as quality assurance manager responsible for implementing and maintaining the quality management system, overseeing the...

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Metalcon show set

April 11, 2006

Metalcon Intl., Newton, Mass., has announced that its 2006 show will take place Oct. 3-5 in Tampa, Fla. This is the only annual international show dedicated to metal in construction.This year 262...

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Hydro Aluminum names sales fabrication manager

April 11, 2006

Hydro Aluminum, Baltimore, has named Tony Amendola as general sales fabrication manager for the company's Midwest region.Amendola is responsible for developing new fabrication business for the...

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Intelligent Robotic Welding

April 11, 2006

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Planning a productive intelligent robotic welding workcell requires many phases. These include preplanning with a computer simulation, getting the virtual results to translate into real-world operation, using multiple robots within the workcell for material handling as well as welding, and utilizing vision systems to help compensate for part variations.

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Eliminating problems that cause flaws

April 11, 2006

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Problematic material? Yes, bad coil is out there. It could be mislabeled; the yield strength could vary from one part of the coil to another; it might have damaged edges; and so on. In the second part of this two-part series, columnist Bud Graham discusses steel coil, how its characteristics can vary, and how these variations can result in substandard tube.

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Guidelines for forming high-strength material

April 11, 2006

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High-strength materials are becoming more common in stamping, especially for the aircraft and space industries. Although they all have their own specific features, they have some common characteristics and typical reactions to stretching and drawing.

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Management matters

April 11, 2006

Creating a sound workplace is good not only for your business and your employees, but for society. When it comes to labor costs, the U.S. cannot compete with China and India. Our only chance of remaining competitive is to work more effectively and efficiently and to develop new innovations continually.

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auto show picture

Auto show lessons

April 11, 2006

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The North American International Auto Show held in Detroit is a stage for automakers to display their latest and greatest; it also serves as a harbinger of what's coming at suppliers over the next few years.

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Getting autobody welding down cold

April 11, 2006

Volkswagen's automobile manufacturing facility in Saxony, Germany, was spending more time and effort on post-weld finishing operations than it wanted to, but because of the requirements the company was dedicated to meeting, not much automation was possible. Through its research, Volkswagen decided to invest in cold metal transfer welding, which helped the company save time and effort while keeping up its product quality.

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Home-court advantage

April 11, 2006

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A company bid and won a contract from a company who was previously sending its work to Mexico. The company bought a computer-controlled pipe cutting machine to automate the process and cut lead times.

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Stamper, prototyper, assembler, or fabricator

April 11, 2006

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Newspapers and business magazines are filled with stories about offshoring, layoffs, and plant closings. Quasar Industries, a prototyping and low-volume production shop near Detroit, has bucked this trend and recently increased its manufacturing capability when it purchased a new building. A diverse fabricator, the company provides tooling development and also does stamping, laser cutting and welding, robotic welding, tube fabrication, and machining. The company's client base includes the automotive, appliance, and aerospace industries, among others. But all the equipment it has and processes it performs don't make it successful. Its success is a result of its employees' expertise and its corporate culture.

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Roll bending a wind tower with a three-roll bender

April 11, 2006

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Three-roll bending with a variable axis offers an advantage over four-roll bending for bending conical sections in that it allows for a good leading edge and rolling without having to lift the plate to pivot it with a bridge crant.

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Bernie and the jet

April 11, 2006

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Jay Leno's car collection, housed at the Big Dog Garage in Burbank, Calif., is not meant to collect dust. These cars are to be driven. Bernard Juchli is in charge of that, and now he has a waterjet to help him fabricate hard-to-find or non-existent parts and to keep the cars on the road.

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