Test Print Orientation and Flexibility Samples 0.6-2.0mm

Ever wondered how much a part's strength, flexibility, and surface texture change just by rotating it in your slicer? 

This project provides you a quick way to print these samples.

It prints 4 distinct print orientations across a gradient of 8 different thicknesses (from 0.6 mm up to a rigid 2.0 mm in 0.2 mm steps). 

It's the perfect reference board to physically feel how orientation impact your designs.

What this matrix demonstrates:

• Flat: Maximum flexibility, smooth top/bottom finishes, highest tensile strength along the length.
• Vertical Tall: High rigidity but extremely brittle Z-axis layer bonding.
• Verital Short (Long-Edge): Outstanding structural depth and clean vertical wall perimeter finishes.
• 45° Angle: The classic trick for balancing diagonal grain strength and smooth surface gradients.

Print Settings & Tips:

• Bed Adhesion: I added brim for the tall vertical columns so the motion of the bed doesn't shake them loose.
• Supports: I added support to the 45 degrees diagonal  orientation (to increase chances of a successful print).
• Identification: 
  • Flat: no holes/cuts
  • Vertical Tall: retangular cut on the edge.
  • Vertical Short : circle cut on the edge.
  • 45° Angle : circle hole/cut in the middle.