Combine multiple STL files into the same slice file?
 
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K Academy
(@k-academy)
Member
Combine multiple STL files into the same slice file?

Hi!

We're new to 3D printing, so I'm sure there's something simple I'm missing. We're trying to print the Zelda sword by Popandsicle, and they made it so that it would fit into the mini printer, but we've got the MK4, so we have a bigger print bed and I'd like to combine the prints that have the same color together into one. So, for example, pommel 1, 2, and the grip should all fit easily on the bed at once, but they are separate STL files. Is this possible, or do I need to print them one at a time?

Thanks!

Best Answer by JoanTabb:

Put all of the Zelda files into a directory that you can easily find.
Make sure that you UnZip the files, to expose the STL's
Be aware that there are some Adhesion Assisted files at
https://www.printables.com/model/252630-legend-of-zelda-master-sword-botw-totk-full-scale/files
and also a full size  'Cross Guard. at 
https://www.printables.com/en/model/555004-master-sword-zelda-zelda-zelda-master-sword-remix-/files
Open Prusa slicer
Select the profile for Mk4 with the preferred nozzle size, 
be aware that there are three 'modes' for operating Prusa slicer
I generally use 'advanced' or 'expert'...
some settings are hidden in the two lower modes. 

In the '3D Editor view' use the cube icon on the top toolbar, to add as many STL's of parts printed in the same colour, as you  can find, 
arrange the parts  in slicer to make best use of the available build plate, 
If you have too many parts for one print, consider making two similar size prints, rather than one large one and one small one. 
when the parts are suitably arranged, select your preferred layer height and filament type, slice the files and move the resultant Gcode, to the printer in your preferred manner, then install your filament, load the filament and print the models to your hearts content. 
Please make a note of which parts you have already printed, to prevent duplicates

Happy printing

Joan

Posted : 10/10/2023 11:22 pm
JoanTabb
(@joantabb)
Veteran Member Moderator
RE: Combine multiple STL files into the same slice file?

Put all of the Zelda files into a directory that you can easily find.
Make sure that you UnZip the files, to expose the STL's
Be aware that there are some Adhesion Assisted files at
https://www.printables.com/model/252630-legend-of-zelda-master-sword-botw-totk-full-scale/files
and also a full size  'Cross Guard. at 
https://www.printables.com/en/model/555004-master-sword-zelda-zelda-zelda-master-sword-remix-/files
Open Prusa slicer
Select the profile for Mk4 with the preferred nozzle size, 
be aware that there are three 'modes' for operating Prusa slicer
I generally use 'advanced' or 'expert'...
some settings are hidden in the two lower modes. 

In the '3D Editor view' use the cube icon on the top toolbar, to add as many STL's of parts printed in the same colour, as you  can find, 
arrange the parts  in slicer to make best use of the available build plate, 
If you have too many parts for one print, consider making two similar size prints, rather than one large one and one small one. 
when the parts are suitably arranged, select your preferred layer height and filament type, slice the files and move the resultant Gcode, to the printer in your preferred manner, then install your filament, load the filament and print the models to your hearts content. 
Please make a note of which parts you have already printed, to prevent duplicates

Happy printing

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

Posted : 11/10/2023 12:58 am
_KaszpiR_
(@_kaszpir_)
Honorable Member
RE:

You can drag and drop STL files to the PrusaSlicer main window, and they will show up as separate entries in the list on the right.

Then on the model list on the right mark multiple models (mark as selected by holding CTRL key and  left mouse click, release CTRL after it is done), and then right click on selection and choose Merge.

Now selected items are manageable as one object, so you can show/hide it, move etc and slice and export one.

See my GitHub and printables.com for some 3d stuff that you may like.

Posted : 11/10/2023 6:02 am
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