Image 1 — Come migliorare la stampa?
Image 2 — Come migliorare la stampa?
Image 3 — Come migliorare la stampa?
Image 4 — Come migliorare la stampa?
Image 5 — Come migliorare la stampa?
Image 6 — Come migliorare la stampa?
▲ 2 r/Stampa3D+1 crossposts

Come migliorare la stampa?

Ender 3 con guide lineari su X e doppio asse Z appena montato, estrusore metallico bowden, tutto calibrato al meglio possibile (cinghie, flusso, retrazione, junction deviation, pressure advance)

Pla basic eSun a 205°C a 40mm/s, retrazione 4mm a 45mm/s, ventola 100%

Filamento asciugato ieri per un giorno intero a 55°C

Non sono soddisfatto della stampa

u/Donny_DL — 5 days ago
▲ 1 r/MarlinFirmware+1 crossposts

SKR e3 v3 with Marlin 2.1.2.8, BL touch that does not stop Z

*il video del non-funzionamento è sotto*
The problem is that the BL Touch (3D Touch) with a 3+2 connection (black and white on the Z endstop, black to the left and white to the right) with 2.1.2.8 doesn't work as it should, meaning when it touches the bed, it doesn't stop the descent.

I don't think it's a connection issue because trying the precompiled firmware on the BTT github (specifically the firmware for the SKR E3 V3 for BL Touch Z homing at https://github.com/bigtreetech/BIGTREETECH-SKR-mini-E3/tree/master/firmware/V3.0/Marlin ) works perfectly.

I also tried with the physical endstop (same connection and 2.1.2.8 and it works).

All the posts, videos, and articles are outdated or use old versions, which makes me confused with the various versions, connections, and settings I see.

Has anyone else been in the same situation or can help me?

https://preview.redd.it/jmmm7hyyf3nh1.jpg?width=1920&format=pjpg&auto=webp&s=7300e8f105400d832c3f601bc37e09373c4fce71

https://preview.redd.it/jsiwleyyf3nh1.jpg?width=1438&format=pjpg&auto=webp&s=d8f13ae59afc87baacfca9073fcc3b99cef97d7d

marlin 2.1.2.8

u/Donny_DL — 1 month ago