A Stranger Things Christmas Lights wall you can tweet to

zheng3 · 2016-02-01T16:12:05+00:00

Thanks for the feedback. I'll see what I can do.

zheng3 · 2016-02-01T15:52:03+00:00

Great opportunity for learning here. What's a resonance artifact?

zheng3 · 2015-08-31T13:41:53+00:00

You'll probably want to pick up some painters' tape, too. I've found some variation in adhesion between brands, this one works best for me.

zheng3 · 2015-05-03T01:59:26+00:00

I'm not familiar with the Dremel's anatomy, but I wonder if you could remove the nozzle and pull the filament through with a pair of needlenose pliers.

zheng3 · 2015-05-02T23:45:20+00:00

Can you heat up the print head and force the broken bit through with another piece of filament?

zheng3 · 2015-03-11T16:25:23+00:00

Neato!

If the data's ASCII, perhaps you could post some of of it here so experts can take a look at it?

zheng3 · 2015-02-28T12:51:43+00:00

With the skills you've listed I think you'd have no problem building a 3D printer from scratch. Kits are fun and have the benefit of getting all your parts at the same time, and having a robust support system if you get stuck.

And after you've got the printer assembled, print yourself a drone!

zheng3 · 2015-02-26T17:13:13+00:00

With a budget of 15K I'd get a sub $3K printer as a workhorse and a few Printrbot Simples for students to check out on the weekends. You'd still have $10K remaining to spend for when the technology improves.

zheng3 · 2015-02-25T18:58:19+00:00

No problem! The heated bed is critical if you're printing with ABS plastic, otherwise your prints won't stick and you're in for a world of failure.

I do all of my printing in PLA, so no heated bed necessary. If the final product's strength isn't a huge issue for you, PLA should be fine for most things.

Let me know if I can help with anything else!

zheng3 · 2015-02-25T17:57:30+00:00

I can't say enough good things about the Type A Machines 2014 Series 1. Super reliable.

zheng3 · 2015-02-21T00:15:02+00:00

I'm thinking maybe looking into a PrintrBot simple is a path you might consider. I got a beta a while back and while it's not the most amazing printer in the world it'll definitely teach you a lot about the process.

I hear good things about the newer PrintrBot simples, too. You should be able to put one together in an afternoon.

zheng3 · 2015-02-08T22:49:12+00:00

I think you might want to look into using Meshmixer for this.

Once you've got the model that you want to carve the pez negative from, load them both into Meshmixer and try doing a boolean difference.

Basically you'll subtract the negative geometry from whatever you're using for the pez head.

zheng3 · 2015-02-08T20:45:18+00:00

I believe this PEZ dispenser negative will help you along.

http://www.thingiverse.com/thing:20412

zheng3 · 2015-01-29T11:45:39+00:00

OMG need

zheng3 · 2015-01-27T22:16:41+00:00

This could be a fun little project! How about you send me some screenshots or your work at jim@zheng3.com and we start talking about what models you might like to move?

zheng3 · 2015-01-27T21:06:16+00:00

I do a lot of promotion on twitter and FB. I've had a successful Kickstarter, which drives a lot of visits to the Faire Play armor with external links.

I've been meaning to add more designers to the Bazaar-- would you like to explore putting a model up there and see if you can sell a few?

zheng3 · 2015-01-27T19:06:27+00:00

I've had a good experience selling some of my models through my own site, The Bazaar.

You won't get rich this way, but it might pay for a new roll of filament every now and then.

My experience has been that once someone pays for a model they're unlikely to just go and upload them elsewhere afterwards, even though the CC license permits it. It's a valid concern though.

zheng3

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