Split Test

I designed this model to investigate layer to layer adhesion in prints. This model can be used as a standardized test to play with print settings and get the best layer adhesion possible. Put simply when you pull this print apart it targets the middle layers and if you measure the force it takes to pull apart you can compare the layer bond strength while neglecting the mechanical properties of the filament.

*THIS ONLY TESTS LAYER ADHESION NOT MATERIAL STRENGTH*

Video showing how I use this part to test layer adhesion strength:
https://youtu.be/93LJui-pC2Q

This is now one of my standard prints that I do whenever I start using a new filament.
NO INFILL
NO SUPPORT
2 PERIMETERS
ENJOY!