After we set up our Etsy Shop and had a few orders, somebody came out with a custom order a bit challenging for us. He wanted some markers for a card game (like Magic) and he loved our purple tentacle so he asked if we could print 15 mini purple tentacles.
The purple tentacle model is about 7cm tall and the base is 5cm diameter and that’s too big for a card marker so he asked if we could do it about 1-2 cm base diameter. We were worried that with that much down-scaling we will lose too many details, so we decided to experiment on ways to do it just to see if it was even doable. Continue reading →
Some time ago we heard about a research project for a 3d printed house. Later on, we discovered that it is being developed in Amsterdam by DUS Architects and pretty close to us so we decided to go for a visit today.
For a while, we’ve been thinking about upgrading our photo setup. We take most of our pictures with our phones, for convenience, but it’s difficult to get nice pictures of small, 3d-printed models this way. Using a ‘real’ camera helps, but for really nice pictures you need a light box. This is essentially a box-shaped diffuser that gives you a nice, even, white background with uniform lighting. Rather than paying a lot for a commercial one, we decided to give this DIY Light Tent project a go.
We’d been reading about this technique called ‘vapor treating‘, that is supposed to smooth out the surface of prints. Bathing them in vapor of a solvent would blend the ridges so typical of 3d printing, so that the part would look almost injection-molded. This looked like something we’d like to try ourselves.
Different plastics require different solvents. The solvent for ABS plastic is acetone, which is both widely available and not too toxic. We have a lot of pieces lying around from semi-successful ABS printing experiments which are perfect candidates for some smoothing.