I use my K8200 since 7 months, now I have problems when printing, i have some air bubbles ? I think extruding is not regular ?
Why you think about that ?
J’utilise ma k8200 depuis 7 mois, depuis quelque-temps j’ai des soucis d’impression, la dépose de PLA ne se fait pas régulièrement, au final, cela donne comme des bulles d’airs dans la pièce finie !
you could check if your extruder thermistor is still at the right place with good contact to the the heating block. I had the same issue with my printings and rearranging the thermistor and fixing it with some aditional tape did the job.
If the thermistors looses contact to the block, perhpas because of the vibrations of the printer, then the readings are to low.
Already checked the transportation screw? Perhaps it’s not clean, residue of PLA in the gaps of the screw could cause slip.
Another point is the PLA itself. It can absorb moisture from the air, if humidity is going up or temperature is dropping.
We’d be happy to replace it if you return it for inspection, but please check you assembly and temperatures, since it is highly unusual that this part deforms.
Velleman Projects SAV
Legen Heirweg 33
9890 Gavere
Belgique.
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You can order it as a spare part.
Order code: EXT8200FG.
Sorry, we do not sell direct.
Please check pricing and availablility with your Velleman distributor.
pourais-tu nous dire le prix car j’ai le même problème et je suis tres tenté d’installer un ED3 V6 sauf si le prix de la piece en téflon est d’un prix dérisoire.
Pour ma part, j’ai opter pour la E3D v6, car son prix est inférieur au tarif de celle d’origine (complète) et bien mieux adaptée aux températures élevées pour l’utilisation de l’ABS.
En plus il y a un plus grand choix de taille de buse.