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Laser ‘speed limit’ leaves defects in 3D-printed parts

Laser ‘speed limit’ leaves defects in 3D-printed parts

Artwork showing the boundary and origin of keyhole porosity. Credit: Ye Feng and Cang Zhao, Tsinghua University 3D printing techniques are transforming many areas of manufacturing. One such technique, laser powder bed fusion (LPBF), is particularly attractive because...
Solar facade for 3D-printed concrete house

Solar facade for 3D-printed concrete house

Image: Heliartec Taiwanese BIPV module manufacturer Heliartec Solutions has deployed a solar facade on a 3D-printed concrete house built at the Centre for Sustainability and Innovation in Construction in Westerlo, Belgium.  . The components of the two-floor home,...

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