Casa de Zheng is getting some work done lately. Her old house numbers, milled from wood, had to come off so the underlying fascia could be painted. Brittle with age were the numbers, and unable to survive the removal process. Upon reflection we (by which I mean the lovely and talented Mrs. Zheng3 and I) didn’t care much for the early 80’s Facts of Life typography anyway, so replacements were in order.
If one has a 3d printer every broken household object’s an opportunity to recoup another few bucks on one’s ridiculously impractical investment.
After choosing font that’s apropos for the house’s character, I plucked some newly ripened heirloom vertices from the south side garden boxes and set to work forging them into house numbers. A quick extrusion, a nip, a tuck, and some geometry welds later and I have some digits ready for printing.
The numbers don’t have a lot of detail and won’t receive close scrutiny since they’re about 10 feet off the ground, so I print them at .3 layer height to save some time. They are going to have to be sturdy enough to withstand a bit of weather, so I add a second shell to my usual print settings. Infill at 10%.
Most of the digits aren’t anything special, except for a couple of pilot holes baked into the 3d model. The number four is an exception; I’ve added a hollow compartment in the back of the model and printed a watertight lid, turning the otherwise innocuous digit into a potential time capsule.
Discussion with the family yields a few paragraphs about ourselves, the house, the painter, our pet, the neighborhood, and the current state of 3d printing. I print it out, roll up the paper, and put it into a Zheng3 Scroll Tube, which is in turn sealed within the printed number four for posterity. I hit the seams with some all-weather caulk because I’m a belt-and-suspenders kind of guy.
Our house painter gets the numbers primed and painted and nailed to the house in short order. I hope whoever finds the note fifty? a hundred? years hence has a good chuckle at the primitive technology involved in its creation, what with the dumb toner, 英文, and thermoplastics.
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