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Stringing and jamming with Cheetah TPU configuration file #6

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arkorobotics opened this issue May 18, 2020 · 0 comments
Open

Stringing and jamming with Cheetah TPU configuration file #6

arkorobotics opened this issue May 18, 2020 · 0 comments

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@arkorobotics
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arkorobotics commented May 18, 2020

The default Cheetah-TPU.ini configuration file results in stringing and jamming when loaded for the Prusa Mk3s w/ Cheetah TPU.

IMG_1607
IMG_2494

I was able to get clean and consistent results after applying the following changes:

  1. Disabled retraction
  2. Slowed all speed variables to 20mm/s
  3. Increased the extruder temp to 240C

To those unfamiliar with flex material (like I was before trying to print this), I recommend applying a glue stick to the work area prior to printing. Otherwise removing the print will likely result in warping or tearing.

Here's a photo of the comfort print after making the changes mentioned above.
IMG_1620

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