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The next step in rapid prototyping
the part to 25% of original and built that. So instead of building an assembly the size of your desk, scale the part to more manageable dimensions to see if it will work,” he says. Rapid cores. Engineers at Griffin Industries, a pattern and casting company in Green Bay, Wis., are pushing...
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Rapid 2008: Manufacturing Blends with Design
Attendees at the recent Rapid Manufacturing Show in Lake Buena Vista, Fla., "kicked the tires" of the latest technologies in rapid prototyping and manufacturing for medical, aerospace, and consumer industries. For additive techniques, "rapid" is a bit of a misnomer because the manufacturing...
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How to Deal with "Rapid" Service Bureaus
is a ceramic shell. This is filled with metal to make the part. Breaking the ceramic mold frees the part. Another method is to sand-cast metal parts. Here, the RP pattern is used to make what’s called rapid tooling for sand or plaster molds. “These molds are for casting aluminum or zinc. A set...
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Rapid 2009 Showcases the Latest in Direct Digital Manufacturing
Rapid 2009 Showcases the Latest in Direct Digital Manufacturing Univ. of Pittsburg School of engineering, event held in Schaumburg, Ill., is any indication, rapid prototyping has grown up. The term has come to refer to several relatively new manufacturing techniques that build 3D plastic or metal...
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Rapid Manufacturing: Impact and Opportunity. Part 1, Freedom to Redesign
. For the production of moderate to high volume quantities of metal or plastic parts, molding and casting. are the prevalent processes. However, the tooling that is required demands a sizeable investment and a. significant commitment to the product and its design. Rapid manufacturing is an enabling technology...
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Die Casting Design and Specification Guide
simulation & thermal. The ejector half of this. the die set for precise. analysis of a design prior. die casting die set. temperature control dur-. to die build helps assure. is at left. ing very rapid casting. first shot success. cycles. The cover, or sta-. tionary, half is at right. Heat sink fins can be die...
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Innovative parts get center stage at casting competition
damaging the coating inside the tank that prevents leaks. Ford knew what the tool needed to do but did not have a complete design when they approached Aristo Cast for help. With rapid-prototyping technology and casting expertise Aristo Cast provided several plastic design iterations within 48 hr...
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Rapid Injection Molding Speeds Products to Market at Table Mountain Innovation (.pdf)
prototypes than SLA can provide. "When it's time for functional testing, I need injection molded parts that. look and feel like the fi nished product," he says. PM_CS_TableMountain.indd Rapid Injection Molding Speeds Products. to Market at Table Mountain Innovation. Engineer Chris Crowley worked...
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NET-SHAPE metal parts in one shot
and poured in a vacuum because they react with oxygen in air. Investment casting can quickly build complex one-off parts. Avalon cast this stainless-steel intake manifold for a vintage two-stroke racing motorcycle. The manifold started as a 3D-CAD drawing. Rapid-prototype equipment turned the drawing...
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Feature Article - Rapid Prototyping and Tooling - State of the Industry 1999: Executive Summary - 12/00
to view rapid prototyping as a journey, not a destination - a strategy, not a technology. Methods, processes and systems for also are developing, many of which are new and not well understood. As an emerging technology, the definition of RT is often debated and not clearly defined. Most would agree...