please help me blv setting
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@jay_s_uk ok thank you sir jay
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@sgk
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@sgk
it’s the same if it’s not worse -
Looks like you need to to flow and temperature calibration. Here is a website which may help you with that https://teachingtechyt.github.io/calibration.html
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@oliof
I have done plenty of times
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@sgk you have massive deformation at the bottom of the cube which looks like the heated bed is way too hot, and the extrusion looks very uneven but not spotty/spidery, except for the stringing. Maybe share the gcode file with us (you can upload it) so we can take a look.
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@oliof
the deformation is the fan -
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@sgk what material is it that you are printing?
Looking at your gcode file you have set the bed to 90C. That is waaaaay too hot for PLA and I doubt your extruder temp of 195C would be correct if it was PETG or ABS.
Leads me to think that @oliof was right and the deformation at the bottom of the part is because it is too hot and the part is melting!
TYPE:Custom M104 S195; set extruder temp M140 S90 ; set bed temp M109 S195 ; wait for extruder temp M190 S90 ; wait for bed tempE3D TC with D3Mini and Toolboards.
Home-built CoreXY, Duet Wifi, Chimera direct drive, 2x BMG, 300x300x300 build volume
i3 clone with a bunch of mods -
but if I have but not 90 it does not adhere to the bed.
pla -
@engikeneer
and as we see in the photo it is already peeling off on the corner -
@engikeneer I've been fighting for months, I've changed a lot of things but still the same I'm at the end of the line
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@sgk what is your print surface?
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@oliof 350x350mm
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what material? painter's tape, PEI, Pertinax, Buildtak,....?
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@oliof pei
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@sgk make sure there is no protective sleeve still on the PEI. Then clean it with Isopropyl Alcohol. Then give it a scuff with steel wool.
For PEI the right temperature for PLA is 55-65C. If that doesn't stick there is another issue you will need to fix. 90C is definitely wrong.
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@oliof I put a new pei plate it may be the same because the aluminum plate is 10mm
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depends on where your thermistor sits. But going 90C is still wrong. I would suggest to let the bed soak for 10-15min at 60C then try again.
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@oliof ok
