Researchers Develop Minibuilders, Tiny Robots Capable of 3D Printing Large Buildings

One problem with 3D printers today, is that their build envelopes are limited by the size of the actual printer. In order to print a house, you need a 3D printer which is larger than that house. This severely limits the utility of any one device, and equates to substantial costs for any person or company trying to print on a large scale.

A team of researchers, led by Sasa Jokic, and Petr Novikov at IAAC, and includes Stuart Maggs, Dori Sadan, Jin Shihui and Cristina Nan, have invented and worked diligently on a method of printing large scale objects, such as buildings, with mobile 3D printing robots they call Minibuilders.

The Minibuilder lineup consists of three different robotic devices, each with dimensions no larger than 42cm. Despite their small size, they are capable of printing buildings of almost any proportion. All three robots, all responsible for different functions, are required during any large 3D printing project. … (Read more)

Source: 3Dprint.com