Up in the Sky, it’s a Plane...But on the Road, it’s a Car
Terrafugia Uses SolidWorks 3D CAD Software to Design an Aircraft That Converts to a Car for Instant Ground Transportation
CONCORD, Mass., USA, March 18, 2009 – Terrafugia is one of only a few aeronautics companies in the world that has to design its aircraft to survive hitting a pothole at 40 mph. That’s because Terrafugia’s Transition® aircraft can convert into road-legal vehicle once on the ground, Dassault Systèmes SolidWorks Corp. announced today.
Terrafugia used SolidWorks® 3D CAD software to model the Transition and make the precise calculations needed to meet both aircraft and road vehicle safety and performance standards. As a double-duty vehicle, the Transition has to be light enough to get off the ground, yet sturdy enough to pass government regulations for crash safety. That meant reducing the amount of material wherever possible, which Terrafugia did by using SolidWorks Simulation to closely calculate the amount of material that could be reduced from key assemblies without compromising performance. Transition recently completed its first test flight at Plattsburgh International Airport in New York. To watch a video of the flight, please click here.
Key points about Terrafugia’s Transition:
- The Transition is in a category of vehicles called roadable aircraft. Unlike novelty flying cars, which can be anything from a military hovercraft to a road car with wings grafted onto it, the Transition is first and foremost an aircraft. It is designed primarily for private pilots who fly to business and personal engagements and need a road vehicle for commuting to and from airports.
- In addition to its flight assemblies, the Transition has a full automotive suspension, crumple zones, and roll cages to meet safety standards for road vehicles. Its wings fold to the side with the push of a button in the cockpit.
- Terrafugia’s design team used SolidWorks to model the Transition’s major assemblies and ensure they would fit together properly before the company committed to physical construction. The machine shops that manufactured components for the aircraft also used SolidWorks 3D models to build the parts.
- Terrafugia relies on authorized SolidWorks reseller CADD Edge for ongoing software training, implementation, and support.
Terrafugia quotables:
“We put all our designs into SolidWorks, then used the finite element analysis features to determine how much material we could cut out of the design without compromising Transition’s integrity as a road vehicle. SolidWorks let us be very precise, which was important because every ounce counts in this design.”
“It’s interesting how much reality matches what’s in SolidWorks. All the little details we see on the screen end up in reality, so we can modify the design to eliminate whatever we don’t want in the finished product. If we were working with just physical prototypes, we’d end up sanding those unwanted details off the parts by hand.”
Samuel Schweighart
Vice President of Engineering and Co-Founder
Terrafugia
SolidWorks quotables:
“Terrafugia successfully created what science fiction writers have been describing for years. Because the Transition is essentially two products in one, there were twice as many engineering challenges. We applaud Terrafugia for overcoming those and putting such an exciting concept into action.”
Christine Washburn
Vice President, Marketing
Dassault Systèmes SolidWorks Corp.
Boilerplate Statements:
About Terrafugia
Terrafugia (terra-FOO-gee-ah), based in Woburn, MA, is comprised of a team of award-winning engineers who have been advancing the state of personal aircraft since 2006. Founded by five pilots who are graduates of MIT and supported by a world-class network of advisors and private investors, Terrafugia’s mission is the innovative expansion of personal mobility. "Terrafugia" is Latin for "escape from land."
For more information, visit http://www.terrafugia.com/.
About CADD Edge
CADD Edge provides a complete line of engineering business solutions to leading manufacturing companies throughout New England and the Mid-Atlantic. Well versed in the engineering process, we offer leading software, staffing and service solutions for CAD, Enterprise Data Management, Product Lifecycle Management, Reverse Engineering and Rapid Prototyping. For more information on CADD Edge, please contact the company at (508) 475.2900 or visit http://www.caddedge.com/.
About SolidWorks Powered by the Dassault Systèmes 3DExperience Platform, SolidWorks 3D applications help millions of engineers and designers succeed through innovation. SolidWorks delivers an intuitive experience in product design, simulation, publishing, data management, and environmental impact assessment. For the latest news, information, or an online demonstration, visit our Web site (www.3ds.com/solidworks) or call 1-800-693-9000 begin_of_the_skype_highlighting 1-800-693-9000 (outside of North America, call +1-781-810-5011). About Dassault Systèmes Dassault Systèmes, the 3DEXPERIENCE Company, provides business and people with virtual universes to imagine sustainable innovations. Its world-leading solutions transform the way products are designed, produced, and supported. Dassault Systèmes’ collaborative solutions foster social innovation, expanding possibilities for the virtual world to improve the real world. The group brings value to over 150,000 customers of all sizes, in all industries, in more than 140 countries. For more information, visit www.3ds.com. CATIA, SOLIDWORKS, SIMULIA, DELMIA, ENOVIA, GEOVIA, EXALEAD, NETVIBES, 3DSWYM and 3DVIA are registered trademarks of Dassault Systèmes or its subsidiaries in the US and/or other countries. SolidWorks is a registered trademark of Dassault Systèmes SolidWorks Corporation in the US and other countries. 3DVIA is a registered trademark and 3DVIA Composer is a trademark of Dassault Systèmes in the US and other countries. Other brand and product names are trademarks of their respective owners. © 2012 Dassault Systèmes SolidWorks Corp.
