Fig. 2
From: Fused filament fabrication of thermoplastics in high vacuum without convective heat transfer
Technical drawing of the H0/H90 tensile bars (A) and the V90 tensile bars (B). Both designs are scaled versions of the 1BA specimen from DIN EN ISO 527. (C) Water-jetted specimens ready for tensile testing. The white lines indicate the main deposition direction. Horizontal specimens were printed in way that the main deposition direction is parallel (H0) or perpendicular (H90) to the loading direction. Vertically oriented specimens (V90) were fabricated to investigate the interlayer bonding with deposition direction perpendicular to loading direction (scale bar 10 mm).
