Selected articles from June 2006 issue published on TheFabricator.com:
QC Metal Fabricators of Elkhart, Ind., witnessed improved scheduling and shipping with the implementation of new job shop management software.
Well-known for agriculture, Nebraska also has a strong manufacturing base. OEMs include Kawasaki, Husqvarna, Eaton, Thermo King, Claas, and Case New Holland. Standard Iron & Wire, a Minnesota-based fabricator, opened a manufacturing facility in Grand Island, Neb., to take advantage of this fertile manufacturing environment. Chief among its concerns was finding a press brake that would produce accurate, consistent parts. It purchased two LVD press brakes with the company's adaptive bending technology.
Determining how much a metal can deform before thinning or fracture occurs is necessary for designing a reproducible forming operation. Testing the incoming sheet material is also essential because material properties may vary from coil to coil and affect the part quality and scrap rate. Understanding a material's plastic strain ratio and how to measure it are crucial in accurately establishing a material's formability.
Pacific Metal Cutting of Placentia, Calif., wasn't struggling when it bought its first waterjet in May 2004. After two years of waterjet ownership and the addition of a second table, the metal cutter is struggling to keep up with new business.
Knowing which rods tend to do what in the field can save you time and make for better results when the job is through.
Experience and education are allowing metal fabricators to become more familiar with circular saw blades and the saw designed to run them. Choosing and applying the correct blade, along with proper maintenance, can provide an efficient method for a metal cutting operation.
Senior Editor Eric Lundin visited a fabricator that specializes in aircraft components, M-DOT Aerospace, to learn how the company uses warm-forming of titanium to manufacture a cradle for an auxiliary power unit, or APU. Understanding titanium's characteristics is the key in forming this durable, corrosion-resistant, tough material.
Although the last step in the bidding process is to submit your bid, your final step in working with the government is never to give up and to apply what you learned throughout the process to every government job opportunity.
Self-piercing riviting, an alternative sheet joining method, is being used more to join aluminum sheets. The finite element method can be employed to study the SPR process and joints, perhaps even leading to the elimination of physical testing of these mechanical joints.
Screen some press brake owners and manufacturers these days, and it's like they're all reading from the same script:
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