Hydroforming heats up: New techniques and equipment push industry forwardHydroforming was one of the fastest-growing metal forming technologies during the 1990s. Most of U.S. industry cooled down during and after the recession of 2001, but things have been heating up lately, and the world of hydroforming is no exception. The North American Hydroforming Conference and Exhibition (Sept. 29 – Oct. 1 in Dayton, Ohio), which was sponsored by the Tube & Pipe Association, International® (TPA), and the Society of Manufacturing Engineers (SME), showcased new techniques, equipment, and applications that are moving the industry forward.
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Stretching metal's forming limits with HSP lubricants: Forming aluminum, high-strength steel without tooling upgrade |
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Your best safety resource: The FMA/CNA Safety CommitteeDo you know the Fabricators & Manufacturers Association, International™ (FMA)/CNA Safety Committee? If not, you should. They're an excellent resource for guidance on workplace safety issues. And they're the force behind the safety focus on thefabricator.com.
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Die Design for flat parts: Achieving perfection in a difficult taskFlatness is one of the most difficult part characteristics to achieve in a conventional stamping die.
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Taking tubular aluminum scaffolding to new heights: Taper, aesthetics, elevated design for monumental structureFor the company that broke the world record for building the tallest freestanding structure with a 320-foot scaffolding (the Statue of Liberty restoration project in 1984, see Sidebarat bottom of page)designing and constructing the scaffolding for the Washington Monument restoration project was just a natural next step.
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How to recognize, minimize weld smut |
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Choosing a GMAW machine for occasional aluminum welding |
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Choosing the right oxyfuel gas and supply systemMixing oxygen with fuel gases for brazing, cutting, heating, and welding metal has been around since the early 1900s. Oxyfuel processes have remained in use over the years despite the introduction of other metal fabrication processes, such as arc welding, plasma cutting, and laser materials processing. Finding the most economical method for supplying oxyfuel gases requires a basic understanding of the process.
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The history of welding according to MartyThis is a welding history synopsis, as seen by me. If you are a history or English professor, you might want to stop reading at this point; it ain't gonna be pretty.
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Robotic arc welding gets smart in real time: Immediacy of information can benefit shop floorsWhether you're dealing with low part counts or wild welding variables or the challenges of just-in-time production, monitoring software can help smooth your operation.
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Identifying the right cutting and welding tips: Understanding torch tip design and function |
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Repair Brazing: Fixing Faulty Jobs and worn-out componentsBrazing has myriad uses for shop repairs. Knowing what seperates a proper brazing job from a poop one can save you alot of headaches and produce some slick results in the process.
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