.... Design/methodology/approach Sixty porous scaffold specimens were initially fabricated using the EOSINT P395 SLS printer with recycled PA2200 powder. As the printer calibration was overdue, the experiment was subsequently repeated using both recycled and virgin PA2200 powder following proper...

...Ishaq Jarallah; Vasudevan P Kanjirakkad Purpose – This paper aims to offer the aerodynamic testing community a new procedure for manufacturing high-quality aerodynamic probes suitable for 3D flow measurements with consistent geometry and calibration by taking advantage of the additive...

... of the printer. In dependence of the position and orientation, different deviations in the three dimensions of the printer coordinate system resulted. By a calibration of the printer parameters for a reduced part of the processed area, the print accuracy could be strongly increased. Afterward, the calibration...