Hydroforming a new front automotive structure: How new methods can rise to old challengesHydroforming the parts in a vehicle structure can be of immense benefit on several counts, as a review of a recent project at the author's company can attest.
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Part feature developments in hydroforming products: Hydroforming continues to make automotive inroadsTube hydroforming technology continues to develop in ways that improve part utility, economy, or process robustness. Auto parts that have recently been produced by hydroforming include roof rails, radiator enclosures, a front-end structural module, and roof rails.
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Tube Hydroforming Design Flexibility—Part VI |
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Tube Hydroforming Design Flexibility—Part VII: Holes |
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Tube Hydroforming Design Flexibility—Part VIII: Dimensional StabilityWhether they are producing automobiles or hydroforming press parts, designers, manufacturers, and assembly personnel are very concerned about dimensional stability. Surfaces and holes must be located in a specified range and smaller is better. Concern escalates as the drive to improve quality and reduce build tolerances and problems increases.
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Tube Hydroforming Design Flexibility—Part IX:: Process Conditions, Equipment, and ConclusionsIn this last article in a nine-part series, Gary Morphy reviews high-pressure and pressure sequence hydroforming and discusses factors to consider when deciding which process is best for a particular application. The decision should be based in part on anticipating future needs.
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Introduction to Tube HydroformingUnder the right circumstances, hydroforming can be a viable, cost-effective manufacturing process. Tube hydroforming often produces stronger structural components than can be achieved with more conventional methods. This article explains tube hydroforming, describes its evolution, and discusses the factors that should be considered when deciding whether to use the process.
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The evolution of tube hydroformingThe growth in hydroforming use has slowed as tube hydroformers, particularly in the automotive industry, are taking a step back to examine process options in an effort to determine the most efficient, cost-effective process. Some even have reverted to stamping and welding formerly hydroformed parts. This article explains how the industry got to this point and where it's headed.
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Editorial Advisory Board Roundtable: The education of the fabricating industryThe FABRICATOR invited the members of its Editorial Advisory Board together to discuss the state of skilled labor in North America and what the future looks like for tomorrow's fabricating and forming employees and employers.
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Recruit, train, and retain: The FABRICATOR's Editorial Advisory Board came together to share observations and discuss ways to attract workers to the world of manufacturing. |