Manufacturing & Prototyping

Positioning Assemblies

UniSlide assemblies from Velmex (Bloomfield, NY) deliver movement in one, two, or three dimensions with linear motion. The systems also can be customized for specific requirements. They are compact, and the design allows for construction of multi-axis systems. They are available in an array of standard manual or motor-driven models and sizes, including linear assemblies, elevating tables, and XY tables. They can be customized with rapid/fine motion, thumbscrew locks, special finishes, way covers, revolution counters, position encoders, or other options. The assemblies are constructed of a hard aluminum alloy and PTFE bearings. Linear UniSlides have a maximum load capacity up to 400 pounds horizontally, and 100 pounds vertically. Straight-line accuracy with precision lead screws is 0.0015" per 10" or better of the screw motion. The elevating tables and XY tables can lift up to 100 pounds. For Free Info Visit http://info.hotims.com/55588-314

Posted in: Products, Positioning Equipment

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SWaP-C and Why Your Component Partner Matters

Is SWaP-C important to your project? Then working with the right contract manufacturer is critical to your success. From knowing the unique requirements of military requirements to having the capabilities to maximize component functionality, the right partner for your project can help you decrease the size, weight, power and cost of your electronics. Discover how to select the right partner and what questions to ask in our white paper, “SWaP-C and Why Your Component Partner Matters.” Download it now and learn techniques for ensuring that your next project is a successful one.

Posted in: White Papers

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3D Printing: Changing the Economics of Manufacturing Custom Components

With traditional manufacturing technologies, the design and production of custom parts and products can be expensive and time-consuming. That’s because the economics of mass production require a large volume of finished goods over which to amortize the significant costs of prototypes, tooling, setup, assembly, materials, and finishing. Custom products, however, are manufactured in small lots, and for them, a different approach is required. One advanced technology that manufacturers are embracing for its ability to produce custom products quickly and profitably is additive manufacturing, or 3D printing. In this paper, Stratasys presents some of the ways in which 3D printing is enabling manufacturers to create custom products better, faster, and less expensively.

Posted in: White Papers

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BioCompatic: LEMO - Northwire's Robust USP Class VI Silicone Alternative

Combining decades of field-proven life science experience, LEMO and Northwire’s collaborative white paper highlights the professional expertise and continual innovation necessary to design and manufacture end-to-end (E2E) connector and cable assembly solutions that meet the rapidly evolving demands of the medical market.

Posted in: White Papers, White Papers, Coatings & Adhesives

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Learn more about the Fortus 380mc and 450mc Stratasys 3D Printers

This presentation highlights the customer benefits of the 380mc and 450mc Stratasys 3D production systems. Not only do these printers let you build accurate, repeatable parts faster than ever before but they also produce jigs, fixtures, factory tooling and end-use parts, as well as functional prototypes to withstand stringent testing. With four layer thicknesses to choose from, you can strike the right balance between strength and detail while also leveraging FDM’s fastest build time.

Posted in: Tech Talks

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Fabrication of Single-Mode, Distributed-Feedback, Interband Cascade Lasers

Applications exist in the oil and gas industry, automobile emissions monitors, breath analyzers, and fire detection equipment. NASA’s Jet Propulsion Laboratory, Pasadena, California Type-II interband cascade lasers (ICLs) based on the GaSb material system represent an enabling technology for laser absorption spectroscopy in the 3-to-5-μm wavelength range. Instruments operating in this spectral regime can precisely match strong absorption lines of several gas molecules of interest in atmospheric science and environmental monitoring, specifically methane, ethane, other alkanes, and inorganic gases. Compared with non-semiconductor-based laser technologies, ICLs can be made more compact and power efficient, ultimately leading to more portable, robust, and manufacturable spectroscopy instruments.

Posted in: Briefs, Lasers & Laser Systems, Optics, Photonics

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Developing Ceramic-Like Bulk Metallic Glass Gears

This technology has applications in gears, bearings, and gearboxes for automotive, spacecraft, and robotics. NASA’s Jet Propulsion Laboratory, Pasadena, California This invention describes systems and methods for implementing bulk metallic glass-based (BMG) macroscale gears with high wear resistance. This invention creates bulk metallic glasses (BMGs) with selected mechanical properties that are very similar to ceramics, such as high strength and resistance to wear, but without high melting temperatures. Ceramics are high-strength, hard materials that are typically used for their extremely high melting temperatures. Because of their extreme hardness, ceramics are optimal materials for making gears, due to their low wear loss. Unfortunately, ceramics suffer from low fracture toughness (typically <1 MPa·m1/2), and their high melting temperatures prevent them from being cast into net-shaped parts. Ceramic gears, for example, must be ground to a final shape at great expense.

Posted in: Briefs, Ceramics, Metals

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White Papers

Electrical and Mechanical Integration in Aerospace Design
Sponsored by Mentor Graphics
One Component Epoxies: Versatility and Convenience
Sponsored by master bond
Expanding GNSS Testing with Multiple Synchronized Signal Recorders
Sponsored by Averna
Changing Face of Robotics
Sponsored by Maplesoft
High Reliability Flexible Circuits for the Medical Marketplace
Sponsored by Tech Etch
Bridging the Armament Test Gap
Sponsored by Marvin Test Solutions

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