TPU pencil protector

by ssd Jun 9, 2019
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I thought this was a brilliant idea. I printed it with PLA because I haven't figured out how to print with TPU on my mono price printer.
I have printed 8 so far and would love to figure out how to use the TPU filament. Thanks for your design.

I like this a lot better in tpu than random pen caps.
If you print it in PLA, it's probably important to size it correctly to fit, otherwise you'd be better off printing my previous version with wings.

I was able to print small objects in TPU with hardness 95A in my ender3 with no modifications. Just cut the speed to 40 or less and set the temperatures right. For larger parts I needed to constrain the extrusion path better; I used http://www.thingiverse.com/thing:3072475 but any of its derivatives might work. I've tweaked other things for tpu in Cura for tpu to improve print quality but I don' t have a list.

Improved Flexible Filament Extruder Upgrade CR10, CR10 Mini, Ender 3

nossa que lixo nomino vc retardado ,,ussa uma tampa de caneta burro