PETG first layer; the lines do not stickt together
Hi
Does anyone have any hints or ideas of what I can do to achieve a solid first layer on my satin sheet.
The first layer of my PETG does not create a solid layer.
I'm using the satin sheet.
I have set the Z adjustment to -2, it seems to be the lowest it will go.
I can't use rafts, since it takes too long to remove them afterwards.
Best Answer by fuchsr:
If your lines are not together, the most likely explanation is that your nozzle is too high. If your already at -2 you'll have to move your PINDA sensor a bit higher.
The Super PINDA should have about 1.5 mm distance between nozzle and sensor, so that you’re around -1 when your Live Z is correct. That gives you enough wiggle room up and down.
Instructions for adjusting the PINDA are in:
Mini: https://help.prusa3d.com/en/guide/how-to-replace-superpinda-mini-mini_179912
Mk3S: https://help.prusa3d.com/en/guide/how-to-replace-superpinda-mk3s-mk3s_179920
I put this little gadget on Printables to help position the PINDA: https://www.printables.com/model/57192
Works better than zip ties or credit cards, which have less well-defined heights.
RE: PETG first layer; the lines do not stickt together
If your lines are not together, the most likely explanation is that your nozzle is too high. If your already at -2 you'll have to move your PINDA sensor a bit higher.
The Super PINDA should have about 1.5 mm distance between nozzle and sensor, so that you’re around -1 when your Live Z is correct. That gives you enough wiggle room up and down.
Instructions for adjusting the PINDA are in:
Mini: https://help.prusa3d.com/en/guide/how-to-replace-superpinda-mini-mini_179912
Mk3S: https://help.prusa3d.com/en/guide/how-to-replace-superpinda-mk3s-mk3s_179920
I put this little gadget on Printables to help position the PINDA: https://www.printables.com/model/57192
Works better than zip ties or credit cards, which have less well-defined heights.
RE: PETG first layer; the lines do not stickt together
don't forget to reset live Z to 0.00mm after raising your pinda, otherwise you risk scratching your build plate when you restart your printer.
regards Joan
I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK
RE: PETG first layer; the lines do not stickt together
Thank you both for you help.
The first layer looks good now 🙂