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How to set correct temps?  

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floh
 floh
(@floh)
Trusted Member
How to set correct temps?

Hi everybody,

I have a headbanger (Prusa XL) and Sunlu filament. There is a label:

It says:

Print Temp 195-205°C 50 - 100 mm/s
Print Temp 205-220°C 100 - 200 mm/s

I'm confused because it's lenght (mm) , not volume (mm^3). So how should I set the temperature in PrusaSlicer properly? Should I use formula? If so which one? And which values of Printers > Machine Limits should I take for calculations? Maximum feedrate? If so, should I calculate the diagonal speed (since it could travel x and y at 140mm/s each)?

Are there useful online calculator or even database with combinations of printers and filaments with recommendations for PrusaSlicer settings?

Or should I just enter 220°C and that is it?

Best Regards
Floh

Postato : 15/12/2024 10:10 am
Neophyl
(@neophyl)
Illustrious Member
RE: How to set correct temps?

It’s not volume or length its speed. So one is recommended temps when printing at up to 100mm a second speeds and the second is when printing at higher speeds such as 200mm a second.
Faster speeds require hotter temps to get the throughput. You should always test for your particular machine/filament combo anyway. 

Postato : 15/12/2024 10:33 am
moell
(@moell)
Eminent Member
RE: How to set correct temps?

Should a small, quick print model be suggested for these types of tests?

Postato : 15/12/2024 12:50 pm
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