For a while there it sounded as if we were going to 3D print everything eventually. What’s changed today? Eventually has become reality for many products, beginning with some pretty big ticket items that we may have never imagined possible—from real estate to body parts. And although we may hear a lot of talk about 3D printed cars, up until now they’ve been a fairly far-fetched idea for the normal driver.
Numerous concepts and projects have appeared on the scene with very serious talk—like plans surrounding the Urbee 2, for example, but still with some gray area regarding production and funding. The Strati, however, has probably stuck in your mind if you have been following the subject of 3D printed cars. Printed before an audience in just six days, many were clamoring to find out more and wondering when it would become available. Local Motors had something different in mind for the general public though, and last year after some evolution in the exact plan, it was announced that indeed they would commence with pre-sales for the LM3D Swim.
The LM3D, set with a targeted MSRP of $53,000, has been set for a launch in the second quarter of this year, with pre-sales beginning then, and the possibility of retail sales later in the year. The fact that there is a real car with a real plan certainly sets Local Motors apart. And not only that—there’s a real manufacturing process in place, as the team shared with us recently. And like the real pros, they make it look awfully easy.
“Once we get a file from the engineering department, it comes as an .stl file and we have to run it through slicer software where it breaks it down into individual layers that the printer can read,” says Michael Lachenauer, printer operator.
“We have to take that file and get it transferred over to the BAAM 3D printer, and from there we can start the print.”
The material used to 3D print the vehicles is composed of pellets made up of a blend that is 80 percent ABS and 20 percent carbon fiber. The extruder prints at a temperature of 410° F. Parts are printed very quickly, as you can see in the video below, with the main assembly completed in just five hours.
Local Motors is currently working with a number of other companies as they work to begin offering these cars to the public. An Indiegogo campaign is impending, purportedly, and will allow consumers to begin taking advantage of pre-sales. As the company works to take the car to market, they are collaborating with:
- IBM – to integrate IoT technology into the 3D-printed car through IBM Watson
- Siemens’ Solid Edge – to provide CAD modeling
- IDEO – to renew Local Motors Labs
- SABIC – to improve materials