The key parameters we look into are infill %, layer height and infill pattern. In the main body of this study, we provide a detailed description of the influence these parameters have on max stress, elongation at break, rigidity (Young Modulus) and yield stress. - my3dmatter

• This 3D Printer infill is the strongest - 20% infill + 3 walls & grid => best weight & strength
  • the worst strength - octagram spiral
    • archimedean chords
  • average: grid & cubic & lightning
  • best: 3d honeycomb & gyroid