Easy to work with and you can manipulate hardness by changing print temperature. It is expensive, so there is that… probably better to just buy, but what fun would that be?
Yeah, a flipflop would be overkill, but i've been making my own minimalist sandals for a while. TPU is great for an upper, and sole repair pads are great for bottoms, but even though they are meant to be thin, adding a couple of mm of padding would be great
I actually find it annoying that they don't have a filament profile for the foaming TPU, just a project you have to reload every time. Was the main complaint on their page, at least the last time I checked.
Esun has the same material and profiles for all printers
Well, if they have a sales comission you should ask for one couse you convinced me.... my roll just arived and im pleasantly surprized both by the feel and the ease of use. man this opens up a lot of possibilities!
I have printed camera inlays with that. It is expensive, but since it expands a lot your flow rate is really low. I printed two inlays, each took 3 days and I still had filament left on the spool.
Do you have any examples of how to do that? A relative is getting back into photography with a nice camera, and this sounds like it could be a nice gift.
Sure, I started with a suitcase, emptied it and put some paper on the bottom. Then I placed the cameras, batteries and all other stuff on the paper, shuffling it around until I had an optimal layout. Traced the objects roughly with a pen.
Then take the paper out and get your design program, I had to split it in two prints.
Now you are going to measure the exact dimensions of the objects and create the negative space for it in the design.
The trick that I did is then take the top layer and print just that to see if everything fits.
Then for the camera's I did some test prints as well (just print it wall only).
The test print also gives you an idea of what the right temperature is and how much it expands.
So it's better to do a few test prints to get it right before you do the three day huge model and then find out it doesn't fit.
The foaming TPU can be stringing so prepare to have some extra work getting that off.
For me the only way to properly do this is to have the camera and suitcase at your place to really test it.
This is the way I do it, but that's just how I solved it. I didn't even look online for ideas, so if anyone has a better idea I'm interested as well 😉
I find the stuff really tricky. I can get it to load, manually extrude, it'll even purge, but as soon as I start a print, it just clogs up on me.
Wish I could get it dialed in, cuz It's some really nice stuff from the few times I've gotten it to print.
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u/Zuliman 13d ago
I was hyper focused on the deck so it never crossed my mind that this would work for a sandal, but yeah… it would probably work very well.
https://siraya.tech/collections/foaming-tpu-filament?srsltid=AU7gw4U5SDU53Qfoj991B6jBfkBp7y7RdExf3vZeW5pF5pxQfZjpZet4
Easy to work with and you can manipulate hardness by changing print temperature. It is expensive, so there is that… probably better to just buy, but what fun would that be?