Thermoplastic polyurethane, class of polyurethane plastic with good elastic properties. Type of TPE plastic.
Questions tagged [tpu]
13 questions
6
votes
2 answers
What are the limiting factors when trying to print flexible filaments with a Bowden extruder setup?
Other than the most obvious issue with the filament kinking in the tube, what other issues could arise when trying to print flexibles (i.e. TPU/TPE, Nylon, etc.) with a Bowden style extruder setup?
Can the kinking issue be alleviated by a…
ifconfig
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6
votes
2 answers
Part cooling fan on when printing TPU?
I could have sworn I read somewhere that when printing with TPU to make sure the part cooling fan is blowing. But I just did a quick Googling and couldn't find anything stating such on Matter Hackers or All3dp.
I currently don't have a part cooling…
Lux Claridge
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4
votes
2 answers
TPU Filament in Dremel 3D20?
I recently got a Dremel 3D20, and I understand it only takes PLA filament according to the Dremel site. However, I was wondering if anyone has successfully used TPU filament or knows it will work fine. I’m more than happy to use other software to…
Surge
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4
votes
2 answers
How to print TPU material with 3D printer
Is there anything special for printing TPU material e.g extruder or temperature?
It's my first time printing TPU material, so if you have any photos, it would be great if you can share them.
Dream Developer
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4
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3 answers
Root cause fix for TPU overhang failures
Lately I've been having a lot of trouble with printing overhangs in TPU. The failures are very geometry/toolpath dependent, entirely reproducible in their location (same gcode gives same failures each time it's printed), and seem to occur where…
R.. GitHub STOP HELPING ICE
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3
votes
3 answers
Can any filament be used in with any 3D printer?
I recently heard that the 3D printing lab at my college can do fused-deposition with ABS and PLA, but I would like to use TPU, for greater flexibility.
Is it possible to feed a TPU filament into the same machine built for ABS/PLA? Or is there no…
William R. Ebenezer
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2
votes
2 answers
TPE print fail - filament fails to extrude after normal start
It is my first time printing flexible filaments.
I have been trying to print a flexible case for my mini-PC using the TPE 83A by eSun on my KP3S pro.
Whenever I try to print it starts well, then after printing a few strokes, the print systematically…
kthibault77
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2
votes
1 answer
My printer clogs after Printing TPU! How can I fix it back up?
After printing some parts in TPU, I encountered continuous clogging after returning to PLA. Not right out of the bat, but after about an hour or such, all prints I started since the swap back clog after about an hour. I use an Ender-3, Bowden Style,…
Trish
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vote
1 answer
TPU on Ender 3 S1 Pro only works when flow is set to 600 %
First time trying the EasyPrint Flex TPU filament. When printing a solid, I can see clear lines with plenty of air on both sides. This gives me the idea that it is not extruding enough filament.
I've tried many tweaks:
Adding/removing tension to…
mikabytes
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1
vote
2 answers
How does direct drive conversion allow higher print temperatures?
I have an Ender 3, currently in stock Bowden extruder configuration.
I want to be able to print nylon and TPU, both of which require temperature too high for the tolerance of the PTFE Bowden tube (as well as the issues with the flexible filament in…
Zeiss Ikon
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vote
4 answers
Ender 3 with direct drive has severe stringing printing TPU
I recently upgraded my Ender 3 Pro with a direct drive kit, primarily so I can print soft materials like TPU. I bought a spool of Overture TPU to try it out.
I'm getting really bad stringing on every print, to the point where it's pretty much…
Robert
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0
votes
2 answers
Creality Print does not adjust speed parameters for its own filaments
I'm using Creality Print 5.1.6. If I select a filamente CR-TPU I'm expecting it adjusts the speed parameters according. By the way, CR-TPU is a Creality filament.
Instead, it want to print at maximum speed:
How can I load the correct profile for…
Mark
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0
votes
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Printing tilted TPU model on Tina 2S
I'm new to printing with TPU and I have a specific model I'd like to print on my Tina 2S (from Entina). Here's my situation:
I want to print this CED7000 Shoot Timer CED7000.
Due to size constraints, I need to tilt the model about 30 degrees to…
BiOS
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