#Clogging issues with Revo hotend

4 messages · Page 1 of 1 (latest)

lofty jackal
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Small prints/parts are fine. But when i go into bigger more complex prints it clogs after some minutes.
what ive tried:
Ive lowered the volumetric rate in orca slicer to 14 no difference.
ive replaced the fan first had a noctua fan. But went for a Winsin (https://www.amazon.nl/dp/B0757RPCN9?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1)

Im kinda stuck now and dont know what is next. Is this fan even good enough. Should I lower print temps. Because im pretty sure its heatcreep

Btw i have the voron revo.
Vcore 3.1 500mm lgx lite extruder (which gets really hot)
Enclosure
Beacon pobe

WINSINN 40mm Fan 24V Hydraulische Lager Borstelloze 4010 40x10mm - ...

► Hydraulische Lagers - Hoge snelheidsversie ► Hoog - kwaliteits Hydraulische lagers, Beter dan Olielagers, stabieler en Met lange levensuur, geschikt voor het ononderbroken werk. De levensverwachting is ongeveer 45.000 uur. ►Grootte: 40x40x10mm ►Nominale spanning: DC 24V ►Lijnlengte: ongeveer 3...

old python
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It's probably heat creep, Noctua fans are not recommend for hotend cooling, these winsinn probably also have to low cfm.
Had the same issue years ago.

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I can send you later a photo from a good Sunon fan with enough power to fix heat creep issues

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How many amps do you run on your lgx lite?