In December 2007, Objet Geometries announced its new PolyJet Matrix technology for creating rapid prototype models using multiple materials. The technology and the Connex500 RP system that uses it made its U.S. debut on the show floor at SolidWorks World 2008.
The system is yet another leap forward for the rapid prototyping industry by enabling the simultaneous jetting of multiple model materials in a single build process.
The system provides 600 x 600 dpi models in both the x and y axes, with model walls as little as 0.6mm. The company claims the highly precise printing delivers 0.3-mm tolerance across large models. There are up to 21 materials to choose from that deliver such features as translucent parts, the ability to coat parts for a rubber-like appearance and parts with combined rigid body and flexible material.
The machine is 55 x 44 inches wide and 44 inches high.
The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
The age of touch could soon come to an end. From smartphones and smartwatches, to home devices, to in-car infotainment systems, touch is no longer the primary user interface. Technology market leaders are driving a migration from touch to voice as a user interface.
Soft starter technology has become a way to mitigate startup stressors by moderating a motor’s voltage supply during the machine start-up phase, slowly ramping it up and effectively adjusting the machine’s load behavior to protect mechanical components.
A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
If you’re developing a product with lots of sensors and no access to the power grid, then you’ll want to take note of a Design News Continuing Education Center class, “Designing Low Power Systems Using Battery and Energy Harvesting Energy Sources."
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