Bài thử Cone Penetration Test (CPT)

We needed some decoration for a doctoral hat, so I desigened this model of a CPT tip with rods to elongate and a base to screw it in and glue to the hat. It needs to be printed upright and it makes sense to put, e.g., organic supports to the side of the tip so it does not fall over. For the rods (elongation) a brim is enough. For me the print worked well with a Prusa Core One, 0.4 mm tip, PETG and 0.2 mm layers.