The new uPrint Personal 3D Printer prints
3-D models directly from CAD software, using fused deposition modeling
technology to build models layer by layer in ABSplus thermoplastic. Printing
3-D models with uPrint allows engineers to test their designs, view them in
three dimensions, then go back and iterate them. By modeling early and often
throughout the design process, engineers can find design flaws early, when it's
least expensive to correct them. uPrint models are used for: proof of concept -
to explore multiple concepts quickly and affordably; 3-D Mockups to evaluate
new product designs before production; and functional testing. uPrint models
can be tested as working parts in real-world conditions. They can fit or snap
together and hold tolerances. They can also be used for rapid tooling,
specifically for vacuum forming masters.
uPrint is the first functional
3-D printer under $15,000, according to Stratasys. Its small footprint (25 x 26
x 31-inch) can fit in an engineer's cube/office. As a "personal" 3-D printer,
uPrint means engineers won't have to wait in queue for a shared printer or for
models to arrive from an outside service. An auto power down feature saves
energy by shutting the printer off when a build is complete.
What makes this movie stand out from the typical high school sports story is that the teenagers are undocumented immigrants, and the big game is a NASA-sponsored marine robotics competition. Like many other Hollywood movies, however, Spare Parts only tells part of the story. What the film shows -- and doesn’t show -- raises important issues affecting STEM education in the US.
Instead of sifting through huge amounts of technical data looking for answers to assembly problems, engineers can now benefit from 3M's new initiative -- 3M Assembly Solutions. The company has organized its wealth of adhesive and tape solutions into six typical application areas, making it easier to find the best products to solve their real-world assembly and bonding problems.
Load dump occurs when a discharged battery is disconnected while the alternator is generating current and other loads remain on the alternator circuit. If left alone, the electrical spikes and transients will be transmitted along the power line, leading to malfunctions in individual electronics/sensors or permanent damage to the vehicle’s electronic system. Bottom line: An uncontrolled load dump threatens the overall safety and reliability of the vehicle.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.