A total of seven designs were selected as winning concepts among more than 200 entries submitted during the six-week challenge .
The winning project
The winning entry is Strati, a concept created by Michele Anoé of Italy, that will inspire the full-size 3D printed prototype set to be manufactured at the International Manufacturing Technology Show 2014 in Chicago, Illinois, September 8-13, 2014.
“It’s simple and clean, with character,” says challenge judge and MakerBot CEO Bre Pettis. “It has a nice style that really hangs together.”
Lonnie Love, Group Leader, Robotics and Manufacturing Systems Research at Oak Ridge National Laboratory, adds, “Michele’s design offers an excellent balance between innovation, complexity and practicality. It has good 3D lines and the retractable roof is really cool.”
Michele will receive a $5,000 cash award for his submission and will be invited to see his concept manufactured live in AMT’s Emerging Technology Center, Booth N-650, at the IMTS Show.
“There are three major challenges facing the auto industry today; part count, weight, and the initial cost of tooling when creating and iterating on vehicles. The hybrid Direct Digital Manufacturing process stands to address all three of these,“ said Jay Rogers, Local Motors CEO. “When these hurdles are removed, we open the door to an exciting new era in automotive design and manufacturing possibilities.”
The other winning projects
Six additional concepts were recognized for their innovation and popularity among the members of Local Motors’ global community. Some aspects of these designs may also be incorporated into the final prototype. The designers of each of these concepts will receive a $1,000 cash award from Local Motors.
Internal Strut Frame
A favorite from the beginning, Internal Strut Frame has an innovative design that uses vertical struts to support the upper surfaces, saving weight and making a sturdy frame/ body. This concept was selected as the “community favorite” by members of Local Motors’ global community.
Also employing an innovative use of vertical structures to support external surfaces, catering to the inability of current 3D printing process to bridge horizontal gaps, this multi-layer design was described as “very futuristic” by judge Douglas K. Woods, President, AMT – The Association For Manufacturing Technology. “This design really has the ‘wow’ factor, like something Batman or the Green Hornet would drive.”
Creative structural supports – including the spine down the center – and a clean passenger compartment are defining elements of this concept. In his judges notes, Paul R. Warndorf, Vice President, Manufacturing Technology, AMT noted, “By incorporating simplicity and innovation via smart design and smart deployment of vehicle features, the 3DPCX brings the openness of the road inside the vehicle.”
The LM Supernova incorporates interior design elements that are not only innovative and well thought out, but highly functional and lightweight. This is a great example of using good design and engineering to create a truly innovative vehicle. According to Woods, “The Supernova looks tough and fast, like a Formula 1 racecar.”
The Mirage took an innovation award for incorporating layers to create 3D Printed ‘crumple zones’, which is not only unique, but also very innovative. Taking into account how the technology could be used, the Mirage concept “is a great looking car, offering some solid suggestions for what can be achieved with additive manufacturing,” said Rick Neff, Manager, Market Development for Cincinnati Incorporated.
“A tribute to the minimalist in all of us, the e-Spider merges the efficiency of a smart car with the effectiveness of a desert dune buggy,” said AMT’s Warndorf. The e-Spider’s roof design and windshield connections, as well as the incorporation of shielding accessories to allow for use in severe weather, showed a great combination of innovation and practicality.
(Source: Local Motors)