Monthly Archives: February 2013

100th blog po–SQUIRREL!

squirrel_token

Once we found out there were cards like Squirrel Nest, Nut Collector, and Deranged Hermit, we couldn’t not build a Squirrel deck. This is a token designed for use with such decks in Magic: The Gathering.

Gnawing your opponents to death with a swarm of chattering rodents is particularly gratifying, especially when they underestimate your deck because squirrels.

Dr. Doom owned by squirrels

If you’ve got your own 3D printer, you can print as many squirrels as you need. You can download the model here, completely free.

No printer? I’ll print you as many as you need at my Etsy Store. A half-dozen should do it for most games, unless you go nuts (ha!) with the Squirrel Nest/EarthCraft infinite squirrel combo.

This model is distributed under the Attribution-ShareAlike 3.0 US license. Please remix and enjoy.

What should my first layer look like?

Your 3D printer just arrived. The nearest hackerspace is 100 miles away. You’re all ready to start printing, but all you really know about the technology is what you’ve seen on YouTube videos and breathless reports on Wired, or the Colbert Report.

They never show you the bottom of the print in any of those venues. It’s always Stanford bunny this or Colbert head that, and that’s all well and good but there’s no one around to tell you you’re doing it wrong.

first layer

I was happily printing failbottom models for months before I went to Maker Faire in Detroit and saw a proper print done by some experts.

The stringy bottom on the first two prints is mostly caused by having an off-kilter heated build platform. Make sure your heated build platform is as level as possible before you start printing.

MakerBot Replicator 1
ABS, 240° C
HBP 110° C, with painters’ tape

(These are prints of my Magic: The Gathering Fungus Tokens, available for free download in The Forge.)

MakerBot’s leveling script never seems to work perfectly for me, but since I’m printing small objects anyway I just make sure the HBP is locally level in my printing footprint. There’s no need for the corners of the platform to be 100% level if the center’s good enough.

I often start a print and let it run for a single layer to let the print heads get to their destination. Then I abort the print, remove any plastic from the HBP, and use ReplicatorG’s homing function to home the Z-axis to minimum.

(In ReplicatorG, go to Machine->Control Panel and select the Homing menu to do this.)

Then it’s a matter of twiddling the thumbscrews on the HBP until the nozzle passes MakerBot’s business card test. When you slide a business card between the nozzle and the HBP and the surface of the card just catches on the nozzle, you’ve got it.

It takes some time to get a knack for it, so don’t despair. I find it works best when the nozzle makes an indented scratch along the card’s face.

The first company to ship an auto-leveling build platform gets a fistful of cash from me.

It’s possible to get a mirror-smooth base when printing on kapton, but I’m mostly printing with ABS on painters’ tape right now. More on that in a subsequent post.

Ain’t Nobody Got Slime For That

slime counter

Last week I made an ooze creature token for Magic: The Gathering. I was all excited to Gutter Grime my kids when I realized I’d forgotten to make slime counters.

So I opened the Strategic Vertex Reserve, stoked the Forge, and LO! the world now has slime counters. If you’re printing on your own, you can download the model here.

I’m also sliming it up at my Etsy Store. Get ’em while they’re wet and clammy.

This model is distributed under the Attribution-ShareAlike 3.0 US license. Please remix and enjoy.

Magic: The Gathering Token Face-Off

MTG Faceoff

Ooze vs. Cat tokens.

Both of these miniatures are available at my Etsy Store. If you’ve got your own 3D printer you can download the models for free from The Forge.

The STL’s for these models are distributed under the Attribution-ShareAlike 3.0 US license. Grab ’em with the links above, and please remix and enjoy.

Yin-Yang Dimmer Knob

taijitu

This was my first shot at making a dualstrusion model. It needed a little cleanup here and there because a little bit of ook from the black nozzle kept trailing onto the white plastic.

If you’ve got a printer than can handle two or more colors, you can download it here from Thingiverse.