Models sliced by Prusa Slicer are not printed correctly
 
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Models sliced by Prusa Slicer are not printed correctly  

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maksym.bodnar
(@maksym-bodnar)
New Member
Models sliced by Prusa Slicer are not printed correctly

Just assembled my Prusa Mini, tried to print the logo file from USB sticker, looks OK (bottom on the image).

However, when I tried to print the file sliced by Prusa Slicer, the print looks very bad - missing parts, some pieces of model are shifted (see image). Not sure how to add the G-file to the post, the filament is PLA, all settings are default.

 

Respondido : 14/02/2022 6:32 am
Neophyl
(@neophyl)
Illustrious Member
RE: Models sliced by Prusa Slicer are not printed correctly

That looks more like a mechanical issue with your printer than gcode.  Check your pulley grub screws for a loose motor pulley, then your belt tensions and also how smooth your bearings movement is.

Also fyi, posting gcode is not very useful, posting a zipped up saved project file IS.  A 3mf project file saves the model and all the settings being used.  It allows anyone to generate the gcode if needed.  All files need to be zipped up before the forum will accept the file.

 

Respondido : 14/02/2022 7:46 am
maksym.bodnar
(@maksym-bodnar)
New Member
Topic starter answered:
RE:

Thanks for the reply.

I have checked all the pulleys and belts, looks good (as far as I can tell). I can also run the first layer test pretty successfully (sorry, nothing to show, will re-run it and post images later today).

Also, I tried to print the frog from the USB stick, it came out pretty decent (no horrible gaps of shifts at all)

I have tried to move the carriages manually (X and Y), felt no mechanical problems.

Those problems are very reproducible, I did 3 attempts and always the gaps are in the same places and of the same sizes.

Also, this was not the 3mf file, I found the models in *.stl file and imported it into the project, then ran "Slice" and export G codes.

This is the file I tried to print hificasenofan.stl

Thank you.

Respondido : 15/02/2022 12:08 am
maksym.bodnar
(@maksym-bodnar)
New Member
Topic starter answered:
RE: Models sliced by Prusa Slicer are not printed correctly

Figured that if I just save the project I got the 3mf file, so here it is: hificasenofan.3mf

Respondido : 15/02/2022 5:43 am
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