If you idea which which metal 3D printing industrial robot arm of MX3D was just capable of 3D printing steel bridges, you were wrong! Well, you most likely wouldn’t in fact ponder which, but the Dutch studio’s metal welding arm has printed one of Holland’s favourite modes of transportation, a bicycle.
The concept for the Arc Bicycle comes of a student team participating in a six-month Advanced Prototyping course at the Delft University of Technology, preceding being 3D printed of steel by MX3D. With six-axis movement, the arm welds metal in mid-air, in this case, creating a lattice network in the form of the student team’s create. Whilst other bikes have been created with metal 3D printing, specifically laser sintering, this is the initially to be created with such an arc welding 3D printing process. The outcome is a durable frame with the same mass as a traditionally manufactured steel bike.
Harry Anderson, of the 3D Building FieldLab team at TU Delft, says of the project, “3D printing has exploded in popularity in the last decade, but for those wanting to print medium- to sizeable-scale objects there are yet worthwhile limitations in the innovation.” Given the nature of MX3D’s innovation, yet, sizeable-scale objects, such as benches and bridges, can be printed with fewer dimensions limitations.
Whilst MX3D, founded by Joris Laarman and Tim Geurtjens, are in the process of printing the 8-meter bridge to span a canal in Amsterdam in 2017, this project additional demonstrates the next which their innovation has. TU Delft team member Stef de Groot says, “It was significant for us to create a functional object which folks use day to day. Being students in the Netherlands, a bicycle naturally came to mind. A bicycle frame is a great test for the innovation for the reason of the complicated forces involved.”
MX3D’s arc welding innovation is pretty a show stopper. The implementation of a six-axis robotic arm, yet, shows off the flexibility which such processs have for creating sizeable structures. Theirs is not the just one. Numerous research groups, startups, and additional have taken advantage of the freedom of movement given to industrial robot arms to create sizeable, complicated structures. For instance, Branch Technology in Chattanooga, Tennessee is planning to use their own huge process to 3D print walls for the construction of entire buildings. In fact, these types of 3D printing processs may represent the next of architectural 3D printing altogether.