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Designing & 3D printing a coffee mug

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Intex make these above-ground swimming pools for about $80. For some reason, I like the edge curvature of the water pressing on the side of the pool wall. Look at the extreme left and right of the pool, that’s what I’m talking about. There must be some nice mathematics behind describing that curve. I have this fantasy of making a coffee mug out of it.

I made this horrible image by cutting and pasting:

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One issue is that all the pictures of these pools are from above them, it’s hard to get one edge-on. But, the horrible picture gets the idea across.

As a next step I hired a wonderful architect and designer to help turn the thing in to a 3D model:

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From there, some photo-realistic renderings:

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This was evolved a little in to something printable. Shapeways lets you print in some beautiful porcelain materials. Here’s a screenshot of the thing on shapeways:

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The shape ways materials are nearly sublime. Here’s a sample of ceramic in Cobalt Blue, which is what I’ve ordered the mug in:

screen-shot-2016-09-10-at-8-50-31-am This, I stress, is only version one of the mug. There are a number of things to work through; the size, the wall thickness, the handle, the curve shape and so on. By 3D printing it, I can play with an actual copy.

And so can you, if you want. By clicking a few buttons, you can buy one on shapeways:

It is kind of expensive to print in 3D relative to buying a mass-produced mug at a store, but way cheaper than it used to be to prototype things. Really, it would be near-impossible for me to go do this without shapeways.

My copy of the mug should arrive in a couple of weeks, and I’ll post an update then on what the version 2 iteration will look like.

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