3DPrinting

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3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

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What is happening in that corner? (and only that corner!) (feddit.de)

submitted 2 years ago* (last edited 2 years ago) by [email protected] to c/[email protected]

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EDIT: I've followed [email protected] 's suggestions and I have rerouted the bowden tube. Tomorrow I'll start another print and see the results. I'll report back.

Here's the whole printer during that print...

https://files.catbox.moe/smtxlj.webm

...and here's a detail image:

The printer is a Creality CR5 Pro HT running Klipper - although I doubt this is too relevant. The extruder is of the "push type" with the hotend only including the heated nozzle. Current speed is 70mm/s in the layers but at the moment of the video 35mm/s due to the top layer.

I have no idea why, with a relatively symmetrical print just this corner is so messed up and underextruded. Any idea would be nice.

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[–] [email protected] 1 points 2 years ago

Yeah, if there's not much travel distance between layers I'd say the Bowden tube is gonna be your culprit. Looks like if you just remove the tie connecting the tube to the cables going to the print head you'll probably be fine, definitely report back!