Makerbotting beavers

A while back, I started modeling a 3D beaver. No – this wasn’t the beaver I modeled for my animation “Big Rat” at least 5 years ago, this is a more recent one. In fact, after I had fun printing Suzanne, I had so much fun I decided I would print a beaver next.

Unfinished Makerbot beaver

Whoops. Wrong picture. It does, however, show you what goes on inside a 3D printed beaver, for those unfamiliar with Makerbot’s honeycombing.

Makerbot beaver print

… and …

Makerbot beaver print

Modeled in Blender, printed with white translucent ABS plastic. You might notice it’s always propped up with something – I got the center of mass wrong, so it has a mischievous habit of falling on its face. It seems to be one of those objects which look nicer in real life than in a photograph – perhaps because of the translucency of the plastic.


Blender 3D printed Suzanne model

Hot smokes, it’s been two months. Hopefully a monkey head will fix it!

Blender suzanne 3d printer

It’s Suzanne, Blender‘s mascot monkey 3D printed with a Makerbot. It’s about 45x40x50mm from a 3mm black plastic spool, and sits on your desk on on your keyboard staring at you with its docile eyes.

It’s a little lumpy, mainly due to the capabilities of the printer, but a little bit more planning could’ve improved it a little – as seen below:

blender suzanne 3d print

You can see where the scaffolding was attached as well as where plastic dripped down, causing some unevenness in the layering.

For the technically-inclined, the model was exported to obj, then re-exported to stl in Rhino (because Blender’s stl is broken), and then the rest is standard as documented here.