How to print Pc-CF parts like prusa (size dimensions, extrusion multiplier)
 
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How to print Pc-CF parts like prusa (size dimensions, extrusion multiplier)  

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Alienbliep
(@alienbliep)
Eminent Member
How to print Pc-CF parts like prusa (size dimensions, extrusion multiplier)

Goodday,

I need to print some parts for the nextruder in pc-cf.

I see a lot about extrusion multiplier and not correct dimensions.

 

Now my question is. Does prusa alter this extrusion multiplier or leave it on stock 1.04?

The parts like idler swivel and idler lever need to be the right size.

But what is the right size? The size from prusaslicer?; or the size coming from the print beds of prusa?

Or the size i have afrer calibrating?

 

I cannot reverse engineer the bgcode for core one pc-cf parts so i don't know the settings or if the altered the settings.

 

Thanks in advance.

Napsal : 13/09/2025 10:02 pm
hyiger
(@hyiger)
Reputable Member
RE:

The leave it at the stock 1.04. You can open the 3mf file in Prusa Slicer and it will give you the settings they used. The only thing modified from stock appears to be the cooling. 

You can get it from here: CORE One printable parts under the Model Files/3MF/PCCF parts.3mf

 

This post was modified před 23 hours by hyiger
Napsal : 13/09/2025 11:50 pm
1 lidem se líbí
hyiger
(@hyiger)
Reputable Member
RE:

This is very topical for me since I had a print go horribly wrong and break the fan shroud so I'm printing a new one as I write. The old one is currently patched up with Kapton tape... What is interesting is the parts were setup for printing on a MK4S but that shouldn't really matter. I'm printing right now on a Satin plate with Magigoo PC. 

This post was modified před 23 hours by hyiger
Napsal : 13/09/2025 11:56 pm
FoxRun3D
(@foxrun3d)
Illustrious Member
RE: How to print Pc-CF parts like prusa (size dimensions, extrusion multiplier)

I've printed may Prusa parts with PCCF and just used the standard structural print profile and the default PCCF filament profile. The only change I made was to switch to cubic infill

Formerly known on this forum as @fuchsr -- https://foxrun3d.com/

Napsal : 14/09/2025 8:53 pm
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