7 Steps to print TPU - Temperature, Retractions & Combing (Worked for Direct Drive & Bowden) !
TPU is not so hard to print if you know how to deal with it. Here I show you step by step how to deal with it. Even you can good result with ender 3 or other bowden printer. I suggest you to follow the guide step by step to get best result.
Step 1: Dry your filament
Step 2: Bed adhesion
Step 3: Extruder guide
Step 4: Temperature tower
Step 5: Retraction tower
Bonus 1: Travel Speed
Bonus 2: Combing Mode
I end up with setting:
20mm/s wall speed
0 fan cooling (except for bridging).
nozzle temp. 215c
retraction distance 8 mm & retraction speed 1.5mm/s
Combing not in skin
Travel Speed 200mm/s
Goodl uck finding your best profile!
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