Tantillus a4

thingiverse

The tantillus A2 printer has a limited build volume of 10cm x 10cm x 10cm, so I designed a version named Tantillus A3 with a significantly larger build volume of 16cm x 16cm x 16cm. This upgrade allows for the installation of a popular heated bed measuring 20cm in diameter. To obtain your corner connectors, visit this Thingiverse link: http://www.thingiverse.com/thing:1520640. For all other components, download them from Tantillus A2 at: http://www.thingiverse.com/thing:480860. These parts can be reused in the upcoming A4 version. Please note that this project is still under development and faces several challenges: 1) The old Z arm may not support the large heavy Z bed, requiring a redesign of the Z arm. 2) The extruder's distance from the carriage poses issues with retraction, prompting consideration to move the extruder closer to the carriage. Here is the printed parts list: Printed Parts Number STL Name URL 1 Carriage Top carriage_top.stl http://www.thingiverse.com/thing:480860 1 Carriage Bottom carriage_bottom.STL http://www.thingiverse.com/thing:480860 1 Bowden Clamp bowden_clamp_od4.stl http://www.thingiverse.com/thing:480860 1 Z Upper Bracket z_upper_bracket.stl http://www.thingiverse.com/thing:480860 1 Z Motor Bracket z_motor_bracket.stl http://www.thingiverse.com/thing:480860 1 Z Lift Bracket z_lift_modified.stl http://www.thingiverse.com/thing:480860 1 Z Lift Enstop Plate z_lift_enstop_plate.stl http://www.thingiverse.com/thing:480860 2 M6 Nut Adapter m6.stl http://www.thingiverse.com/thing:480860 1 Z Arm Left Z_arm_1.stl http://www.thingiverse.com/thing:480860 1 Z Arm Right Z_arm_2.stl http://www.thingiverse.com/thing:480860 1 XY Ends x_y_end_all.stl http://www.thingiverse.com/thing:480860 8 Corner Connector corner3_m5_c20.stl http://www.thingiverse.com/thing:1520640 Extruder Components: 1 Extruder Body compact_direct_drive_extruder.stl http://www.thingiverse.com/thing:605101 1 Extruder Idler idler.stl http://www.thingiverse.com/thing:605101 1 M6 Nut Adapter m6.stl http://www.thingiverse.com/thing:605101 Optional Components: 2 Belt Cover Inner belt_cover_inner.stl http://www.thingiverse.com/thing:480860 2 Belt Cover Outside belt_cover_outside.stl http://www.thingiverse.com/thing:480860 1 Spool Holder 40mm long spool_40mm.stl http://www.thingiverse.com/thing:480860 1 Spool Holder 60mm long spool_60mm.stl http://www.thingiverse.com/thing:480860