Manufacturing & Prototyping

Virtual Prototyping: Visualizing the Next Generation of Products

The Department of Defense defines a virtual prototype as “A computer-based simulation of a system or subsystem with a degree of functional realism comparable to a physical prototype.” A virtual prototype is built from CAD drawings of separate assemblies that are gradually placed into the whole. Since the drawings of each subassembly are detailed and accurate, you can accurately assess their form (overall shape), fit (ease of as- sembly), and function (making sure it performs as specified). In addition to these traditional three Fs, the virtual prototype can be used for motion studies and studying interactions be- tween the machine and the humans who will use it. Once the design is complete, you can use the digital model to see whether parts interfere as you move them through their com- plete range of motion. In the past, design and analysis have been separate tasks, performed by different teams. With virtual prototyping, these functions are completely entwined.

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3D Printing and the Future of Manufacturing

3D printing is transforming the manufacturing industry in big ways. From realized design freedom to supply chain efficiencies, 3D printing is contributing largely to the recent upswing in reshoring manufacturing in North America. Read the latest white paper from Stratasys Service Bureaus to learn how 3D printing will continue to transform the industry in the coming years.

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Meeting Industry Standards for Sanitation in The Food Industry

Food service equipment manufacturing and electropolishing go hand in hand. Parts said to be made of “Food Grade Stainless” typically have undergone finishing operations such as passivation or electropolishing to enhance the cleanliness and corrosion resistance. With electropolishing, you also receive the added benefits of microfinish improvement and deburring.

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3D Printing in Space: The Next Frontier

NASA has a long-term strategy for In-Space Manufacturing that includes fabricating components and equipment on demand for human missions to the Moon, Mars, and beyond. To support this strategy, NASA’s Marshall Space Flight Center (MSFC) and Made In Space, Inc. have developed the 3D Printing In Zero-G Technology Demonstration for the International Space Station (ISS). The experiment will be the first machine ever to perform 3D printing in space.

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The Final Step In Prototyping: Enhancing Your Metal Parts For Accelerated Speed To Market

Electropolishing is often referred to as a “reverse plating” process. Electrochemical in nature, electropolishing uses a combination of rectified current and a blended chemical electrolyte bath to remove flaws from the surface of a metal part.

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How Paper-based 3D Printing Works: The Technology and Advantages

3D printers have been with us for decades, routinely turning 3D computer designs into detailed physical objects for product design, education, architecture, healthcare, mapping, historic preservation and other applications. These devices create models in a range of materials, including plastic, plaster, photopolymers, metal and sometimes even food. Each of these materials brings inherent advantages and disadvantages, depending upon your application. There’s one more to consider: paper.

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Recruit Or Retain Report

In our recent Perfect Fit Survey, Aerotek found that the majority of hiring managers are happy with their last hire and many remain optimistic about finding the right candidate. However, results published in the January 2013 issue of The Quarterly Journal of Economics showed the average time to fill a position rose to 23 days in December 2012 compared to a low of 15.4 days in July 2009. The rhetoric of a historic skills gap has painted a negative picture of job seekers, but is there more to the story?

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White Papers

Tubing & Hose Buying Tips
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Tubing & Hose Buying Tips, Part 2
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How to Maximize Temperature Measurement Accuracy
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The Basics Of Pressure Regulators
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Uncooled Infrared Imaging: Higher Performance, Lower Costs
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Refractory Metal Fasteners for Extreme Conditions: The Basics
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