MX3D gets go-ahead for 3D-printed bridge in Amsterdam

The project is a collaboration with, among others, design software company Autodesk and construction firm Heijmans and will incorporate robotics, software engineering, craftsmanship and design. Designer Joris Laarman, who has previously worked with MX3D printing free-standing 3D sculptures, is using Autodesk software to design what is described as "an ornate metal bridge."
"I strongly believe in the future of digital production and local production, in the new craft," says Laarman. "This bridge will show how 3D printing finally enters the world of large-scale, functional objects and sustainable materials while allowing unprecedented freedom of form."
MX3D says the project is made feasible by its robotic 3D printing technology that effectively makes it possible to draw in mid-air. The multi-axis industrial robots to be used can print metals, plastics and combinations of materials.

For the bridge project, the robots will be printing in steel. They will use specially-designed arms that heat up the metal to 1,500° C (2,732° F) before welding the structure. This approach means structures can be created that are strong, durable and complex.
What's more, it is hoped that the entire process will take place on-site. Assuming that is the case, the robots will begin creating the structure on one side of the water and will create rail-supports as they go. They will then be able to gradually slide forward on the supports, literally creating the bridge upon which they are crossing the canal

A visitor center where people can follow the progress of the robots is expected to be opened to the public in September, although the exact location of the bridge is yet to be confirmed.
(C) dreamworld 2015