Prints lifting off bed | 3D Printing | Page 1

untold lanternBOT May 27, 2023, 12:53 PM

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AI Help

Based on the photo you provided, it looks like you are experiencing bed adhesion issues, which is causing your print to warp and lift off the bed. Here are some steps you can take to troubleshoot this issue:

Adjust your bed leveling: Make sure your bed is properly leveled and your nozzle is at the correct height. This will ensure that your first layer is properly extruded and adheres to the bed.
Use a bed adhesive: Try using a bed adhesive like hairspray, glue stick, or a specialized 3D printing adhesive to help increase bed adhesion.
Increase bed temperature: Depending on the filament type, increasing the bed temperature can help improve bed adhesion. However, be careful not to exceed the recommended temperature range for your specific filament type.
Enclose your printer: If you're printing with materials that are prone to warping, consider enclosing your printer to help maintain a consistent temperature throughout the print.

I hope these troubleshooting steps help...

granite edge May 27, 2023, 12:55 PM

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what filament, nozzle and bed temp

untold lanternBOT May 27, 2023, 1:57 PM

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granite edge May 27, 2023, 2:04 PM

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what type? pla or petg?

granite edge May 27, 2023, 2:34 PM

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have you tried hot water and strong ish dish soap?

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did you use a sponge to clean it?

torn cape May 27, 2023, 3:06 PM

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You might want to try heating the bed a bit more if the filament manufacturer allows it. Also if you have a draught nearby you might want to add some kind of screen. I’ve found the Sovol PEI sheet on mine is very good for adhesion but certain filaments unstick and warp like crazy when they cool.

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Also is your bed trammed properly? Lots of gantry levelling issues on the SV06 that can cause the nozzle to be further from the bed on the right side.

torn cape May 27, 2023, 3:32 PM

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Maybe try 70 then? I get quite a bit of warping with PETG and increasing the bed temp helps a bit.

untold lanternBOT May 27, 2023, 4:32 PM

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torn cape May 27, 2023, 5:00 PM

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Yeah I think the theory is the layers slightly above the bed are contracting faster due to cooling from the fan and not being as close to the bed. But if the bed is too cold then the lower layers have trouble staying stuck, so they lift from the bed as the upper layers contract. Potentially you’re also cooling too fast but the stock SV06 fan isn’t so powerful.

granite edge May 27, 2023, 5:18 PM

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lower fan a bit

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when is it set to turn on and reach max speed?

granite edge May 27, 2023, 5:39 PM

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perhaps

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that may be overextrusion or the nozzle is too close to the bed

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do a first layer test

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just let it print the first layer of something, cancel it and send a sharp, well lit pic

untold lanternBOT May 27, 2023, 7:27 PM

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untold lanternBOT May 28, 2023, 7:57 AM

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slim sedge May 30, 2023, 9:59 PM

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Your z offset is too high/your printer isnt square

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I have the same, hillsoftware v57 (github) accounts for x twist (basically gantry not being square) and I've had nice even first layers since, i would still reach out to sovol to ask for new z motor mounts (most likely the issue)

slim sedge May 30, 2023, 10:16 PM

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Install the firmware i mentioned, it'll fix it

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You basically manually set the z offset on 2 points.

untold lanternBOT May 30, 2023, 11:17 PM

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slim sedge May 31, 2023, 7:47 AM

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I dont see why

untold lanternBOT May 31, 2023, 9:17 AM

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#Prints lifting off bed