The Formula SAE competition is an annual event sponsored by the Society of Automotive Engineers (SAE) in which teams of SAE student members from about 130 colleges and universities around the world compete to design and manufacture the best all-around small formula-style racing car. The competition’
In the most recent competition, the Purdue team needed to reverse engineer some of its engine components. In order to do that, however, it first needed to create a 3D CAD model of the engine and its parts. The Purdue team obtained access to a HandHeld laser scanner from NVision, a leader for over two decades in providing the highest accuracy non-contact optical measurement systems and services for reverse engineering and inspection.
The NVision Handheld scanner is a powerful portable scanning device that is capable of capturing 3D geometry from objects of almost any size or shape. The scanner is attached to a mechanical arm that moves about the object, freeing the user to capture data rapidly with a high degree of resolution and accuracy. An optional tripod provides complete portability in the field. Intuitive software allows full model editing, polygon reduction, and data output to all standard CAD packages.
Engineers were able to quickly scan the engine and camshaft using the HandHeld scanner. The scanning process took less than one day, after which NVision converted the scan data into an STL model, which was then provided to the Purdue team and used to analyze its engine components.
With the information from NVision’s scanning now added to its knowledge base, the Purdue team intends to devote the upcoming year to building and testing a racecar that will allow it to achieve its dream of taking home a first-place trophy in the competition.
“NVision is proud to offer support and assistance to the Purdue Formula SAE team at no charge,” said Steve Kersen, NVision’s Vice President of Sales & Marketing. “We feel it’s important not only to invest in tomorrow’s engineers but also to help students who are passionate about their dreams.”
For more information, contact NVision, Inc., 440 Wrangler Dr, Suite 200, Coppell, TX 75019. Ph: 972.393.8000, Fax: 972.393.8002. E-mail: firstname.lastname@example.org. Visit NVision's Web site at http://www.nvision3d.com/