Tarantula++obo ou prusa i3 tarantula like

Courroie en Z supprimée et remplacée par 2 moteurs et tige filetée

Tests d impression avec double extruder

Tarantula++ obo

So here is my new printer, largely inspired from the basic principles of Tarantula and also Prusa.
In fact I redesigned/redraw almost all printed parts. Only I reused the Bed from Tarantula, it works so well :)

Main changes are :

• 40x20 frame everywhere
• printed bracket corner very rigid and making alignment easier
• Rails for each axes (MGN12 from Hiwin)
• Motors 400 Steps/turn
• Dual extruder, dual hotend
• Horizontal Y belt with only two pulleys
• Z dual motors with leadscrew
• Electronic 32 bits MKS SBASE 

It's also on facebook https://www.facebook.com/groups/TEVO.3dprinter.owners/1242687839158521/

and on thingiverse:  http://www.thingiverse.com/thing:1983256

Tarantula++ obo

1er impression bicouleurs

Premier test d impression bicouleurs