White Papers

Reliable Linear Motion For Packaging Machines

In the productivity-driven packaging industry, there are many possible sources of downtime. You can eliminate many of them by selecting failure-resistant linear motion components.

Posted in: Mechanical Components, White Papers

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VINCENT Systems Prosthetics Give Patients A New Feel For Life

The human hand is a biomechanical marvel, but our hands are easy to take for granted because we depend on them all day long. People without all or part of their hands, however, know full well the value of what is missing as they struggle to perform even simple, everyday tasks.

Posted in: Medical, White Papers, MDB

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Why bigger isn’t always better: the case for thin section bearings

For applications that demand maximum performance despite space and/or weight restrictions, designers should consider thin section bearings. While conventional bearings often have more load capacity, thin section bearings have more than enough for a wide range of applications and offer exceptional design flexibility with opportunities for significant reductions in overall system size and cost. A new white paper from Kaydon Bearings, an SKF Group company, examines thin section bearing styles and features, with a discussion of design considerations, fit, lubrication, and other useful information.

Posted in: Mechanical Components, White Papers

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The Stealth E-Bike: Challenges in Developing the First Fully Integrated Drive System for E-Bikes

The idea of a bike with pedal assistance is very old, dating back to 1860, when pedal assistance was thought of as a steam machine that would give power to the back wheel of a bike. In 1895, the first direct-drive hub motor was developed, which, as a concept, still remains today. In 1897, the first idea for a mid-drive system was born, but wasn’t quite a finished idea. In 1898, the idea was developed of a direct-drive motor that is concentric with a shaft that powers a rotor atop the rear tire to make a friction drive. As decades went on, other concepts for e-bikes were developed, using drive systems only in the front wheel or the back wheel. FAZUA is launching the future of e-bikes in 2015 with what the company calls the mid-drive 2.0. It’s a mid-drive system with an integrated gear reduction that is smaller, lighter, and integrated in the bike so the e-bike actually still looks and feels like a bike – because it actually still is a bike.

Posted in: Medical, White Papers

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High-Performance Computing Drives A Growing, Evolving Internet of Things

Not too long ago, the idea of bringing intelligence to physical objects in our world and interconnecting them might have seemed like science fiction. Yet it is happening right now, as the phenomenon we call the Internet of Things (IoT) takes shape.

Posted in: Electronics & Computers, White Papers

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The Self-Driving Car

Since the first demonstration of a radio-controlled car in 1925, the automotive industry has been seeking to build a reliable driverless vehicle. The safety of robot-quick reflexes and predictive algorithms, combined with the convenience of effortless travel, is appealing. For those who cannot physically drive, an autonomous car allows a new level of freedom. Of the 5.5 million car crashes per year in the United States, 93 per- cent of them have a human cause as the primary factor.1 A self-driving car could reduce such accidents and, as a bonus, use its predictive driving to reduce fuel consumption and traffic congestion.

Posted in: Electronics & Computers, White Papers

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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.

Posted in: Manufacturing & Prototyping, White Papers

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