Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) have developed a way for 3D printed metals to be produced with an unprecedented degree of precision, Archdaily reports.
This development can help with the customization of the smallest components in buildings and carefully engineer details of larger ones.
The precision comes from the new technique of adding a process in which successive layers of material are laid down with computer control and fused to create an object in a wide range of shapes.
Advanced technology has also led to an increase in resolution, enabling the creation of smaller parts with smoother surfaces. The ORNL explained in a statement:"The researchers demonstrated the method using an ARCAM electron beam melting system (EBM), in which successive layers of a metal powder are fused together by an electron beam into a three-dimensional product. By manipulating the process to precisely manage the solidification on a microscopic scale, the researchers demonstrated 3-dimensional control of the microstructure, or crystallographic texture, of a nickel-based part during formation."
Acrhdaily has the full story.
Related Stories
| Mar 6, 2012
Joliet Junior College achieves LEED Gold
With construction managed by Gilbane Building Company, Joliet Junior College’s Facility Services Building combines high-performance technologies with sustainable materials to meet aggressive energy efficiency goals.
| Mar 5, 2012
Tishman constructing new courthouse in Philadelphia
Construction is underway for the Pennsylvania Department of General Services’ 510,000-sf facility.
| Mar 5, 2012
Perkins Eastman pegs O’Donnell to lead K-12 practice
O’Donnell will continue the leadership and tradition of creative design established by firm Chairman and CEO Bradford Perkins FAIA, MRAIC, AICP in leading this market sector across the firm’s 13 offices domestically and internationally.
| Mar 5, 2012
Moody+Nolan designs sustainable fire station in Cincinnati
Cincinnati fire station achieves LEED Gold certification.
| Mar 5, 2012
Gilbane Building Co. wins top honors at ASA Houston awards ceremony
Gilbane was also named General Contractor of the Year for the seventh time in 11 years and won the inaugural Safety Program of the Year award.
| Mar 5, 2012
Franklin Institute in Philadelphia selects Skanska to construct new pavilion
The building has been designed by SaylorGregg Architects and will apply for LEED Silver certification.
| Mar 2, 2012
By the Numbers
66 skyscrapers to built in China over six years; 1,000 questions in the Modern Architecture game; 21,000 new jobs.
| Mar 1, 2012
Intelligent construction photography, not just pretty pictures
Our expert tells how to organize construction progress photos so you don’t lose track of all the valuable information they contain.
| Mar 1, 2012
AIA: A clear difference, new developments in load-bearing glass
Earn 1.0 AIA/CES learning units by studying this article and successfully completing the online exam.
