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protonix r.1.3 3d printer compact bicolor

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Creation quality: 5.0/5 (1 vote)
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  • 305 views
  • 6 downloads
License
3D design format
STL and ZIP Folder details Close
  • ElegooCB_layouts.zip
    • 1.stl
    • 2.stl
    • 3.stl
    • 4.stl
    • 5.stl
    • 6.stl
  • ElegooCB_layouts.zip
    • 1.stl
    • 2.stl
    • 3.stl
    • 4.stl
    • 5.stl
    • 6.stl
  • LCD12864_display_back.stl
  • LCD12864_display_front.stl
  • LCD12864_display_reset_button.stl
  • TFT32__arm.stl
  • TFT32_back.stl
  • TFT32_base.stl
  • TFT32_front.stl
  • V6.6_Duct.stl
  • X_axir_bearings_lock_2x.stl
  • X_axis_base.stl
  • Y_Z_carriage.stl
  • Y_carriage_motors_support.stl
  • Z_axis_endstop_support.stl
  • Z_axis_supports_cover.stl
  • Z_magnet_support.stl
  • bedCB.zip
    • bedCB.dwg
    • bedCB.dxf
    • bedCB.pdf
    • bedCB.svg
    • Poster_planeCB_A4.pdf
  • bed_support_LH_half_back.stl
  • bed_support_LH_half_front.stl
  • bed_support_RH_half_back.stl
  • bed_support_RH_half_front.stl
  • cap_3030_LH.stl
  • cap_3030_RH_front.stl
  • cooling_fan_support.stl
  • extruder_arm.stl
  • extruder_body.stl
  • filament_guide_support.stl
  • filament_guide_upper_2x.stl
  • handle.stl
  • maglev_foot_base_4x.stl
  • maglev_foot_cursor_4x.stl
  • spool_holder_4x.stl

Learn more about the formats
Publication date 2023-11-05 at 15:31
Design number 1559636
francescangelif

francescangelif

3D printer file info

3D model description

First functional test here
Working test here

Remix of my ProtonIX printer compact, featuring support for two spools and drag chain moved to save footprint.
Orange colored items are the only remixed parts

I bought an Elegoo Saturn resin printer (wonderful!) but realized that some type of object are not as affordable as I would, because of ABS-like resin's bad habit to warp over time with small and thin items (I know, I know, really hard resins are on the market, but I can't afford their prices...).
Having time to spend I made this project, based on OpenSource project from Atom3D Proton, a very nice project, and strongly remixed.
The working plane is about 200x200mmx200mm, but you can customize all the stuff to your needs; mine is a standard heated bed 200x300mm with 12VDC heater.
I tried to keep the footprint as small as possible:
- 530mm all out left and right
- 460mm height feet included
- 465mm total lenght, display and drag chain excluded.
Last but not least it'd be very silent and no flying wirings.

  • The 12mm aluminium tube contains all extruder an proximity sensor related cables.

  • Maglev feet instructions at https://cults3d.com/en/3d-model/various/maglev-feet-for-3d-printer

  • Into BEDCB.ZIP you'll find all about the cover plane: SVG, DXF, JPG, PDF, A4 poster.

  • STP format files provided into STEP.ZIP

  • Into ELEGOOCB_LAYOUTS.ZIP are the Elegoo Saturn STL layouts to import in your slices

Full remixable project at https://www.tinkercad.com/things/5C6R0lcpn1N

Updates
- none at today

BOM
- n. 1 250x410x3mm aluminium sheet or 6mm MDF
- n. 4 Nema17
- n. 2 optical endstops
- n. 1 Hall effect endstop
- n. 1 LCD12864 display
- n. 1 LJ12A3-8-Z/BX NPN NO proximity sensor 8mm (optional)
- n. 1 200x300mm heated bed
- n. 2 12x385mm shaft
- n. 1 12x400mm shaft
- n. 2 8x400mm shaft
- n. 2 8x340mm shaft
- n. 1 12x10x1x400mm aluminium tube
- n. 1 12x10x1x220mm aluminium tube
- n. 4 8x15mm rods
- n. 1 377mm T8-2 lead screw
- n. 1 340mm T8-2 lead screw
- n. 4 self lubricating sleeves 8x10x20mm
- n. 8 self lubricating sleeves 12x14x20mm
- n. 4 12mm stopper to fix in place the 12mm rods
- n. 2 pneumatic connectors M6x4mm
- n. 2 M6 nuts low profile
- n. 4 10x8x20mm springs
- n. 1 8x6x20mm spring
- n. 8 608ZZ bearings
- n. 2 M3 no teeth idlers
- n. 1 MR105ZZ bearing
- n. 4 LM8-UU bearings
- n. 2 LMK12LUU square base bearings
- n. 2 T8-2 round nuts
- n. 3 8x5x25 flexible couplers
- n. 1 8x3mm neodimium magnet
- n. 8 20x6mm N51 or more neodimium magnet (feet)
- n. 1 16x16x20 teeth idler
- n. 1 40 teeth gear extruder bore 8mm
- n. 1 cable drag chain 10x15mm
- n. 2 190mm 3030 profile
- n. 2 410mm 3030 profile
- n. 1 e3D V6 extruder kit
- n. 1 40mm radial extruder fan kit

Instructions
- Make 2 x 3.5mm holes at 180Β° on each LMK12LUU and tap them M4; use M4x12mm screws to hold firmly in place the two 12mm shafts.
- carefully check the perfect orthogonality of the three axes

3D printing settings

READ CAREFULLY
Tolerances are tight (I use my Elegoo Saturn resin printer).
For FDM oprinters you'll have to modify where necessary all holes to apply your tolerance.

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