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prusa3d / Prusa-Firmware-Buddy

Firmware for the Original Prusa MINI, Original Prusa MK4 and the Original Prusa XL 3D printers by Prusa Research.
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[FEATURE REQUEST]offset for temperature when non-brass nozzles are installed #1038

Closed oopsitsaflame closed 2 months ago

oopsitsaflame commented 3 years ago

Hi,

a while ago i tried to add a hardened steel nozzle to my mini. And failed miserably. As most of you know, steel conducts heat way slower than brass, so it needs to be higher in temp to make this up.

Any time i tried loading filament the extruder grinded into it because the pre defined temps for filaments were to low and it could not be molten fast enough.

JohnnyDeer commented 3 years ago

Hi @oopsitsaflame thank you for suggestion. We noted this as possible future feature.

RichiH commented 3 years ago

As Prusa released blog posts, live video, etc around food-safe plastics and the emphasis on using non-brass nozzles due to their lead content, is this a confirmed feature now?

SM-26 commented 3 years ago

Dumb question, but I've now added a Harden steel nozzle. If we do a PID tune, and add the value in the start of gcode, should this be negated?

oopsitsaflame commented 3 years ago

Dumb question, but I've now added a Harden steel nozzle. If we do a PID tune, and add the value in the start of gcode, should this be negated?

no it should not, the thermistor is in the heating block

github-actions[bot] commented 3 months ago

This issue has been flagged as stale because it has been open for 60 days with no activity. The issue will be closed in 7 days unless someone removes the "stale" label or adds a comment.

github-actions[bot] commented 2 months ago

This issue has been closed due to lack of recent activity. Please consider opening a new one if needed.