Release candidate 24.12.2024
(Hydra Head MGN9H for now. MGN12 H & C is comminig (same Hydra Head offsets but alter the placement of the pulleys it is done I just need to test them))
Link: Hydra Tools SB
https://github.com/alfskaar/Hydra/blob/main/STLs/Toolheads/Stealthburner/Hydra_Tools.STL
Link: Hydra Head MGN9H, 6mm Belt
https://github.com/alfskaar/Hydra/blob/main/STLs/Shuttle/MGN9H/Hydra_Head_MGN9H.STL
Link: https://github.com/alfskaar/Hydra/blob/main/STLs/Toolheads/Stealthburner/stealthburner_clip.stl
Or for additional holding down to bed. https://github.com/alfskaar/Hydra/blob/main/STLs/Toolheads/Stealthburner/stealthburner_clip_ears.stl
Link: Dock https://github.com/alfskaar/Hydra/tree/main/STLs/Toolheads/Stealthburner/Dock/RatRig_V-SLOT_2020
Link: https://github.com/alfskaar/Hydra/tree/main/STLs/Extruders/TBG_Lite_Left_Extruder
Umbilical using Cat 8 cable for 4 tools
https://github.com/alfskaar/Hydra/tree/main/STLs/Voron_2.4/Gantry/AB_Drive_Units_v_Umbilical
2024 04 26 Voron 2.4 Marlin Hydra tool changer https://www.youtube.com/watch?v=dxacGMmqg3s
My added C code and config files are uploaded to this PR's "platformio.ini, Configuration.h, Configuration_adv.h, pins_BTT_OCTOPUS_MAX_EZ.h, tool_change.cpp" MarlinFirmware/Marlin#26956
2024 v7 release candidate
Connecting...
Printer is now online.
Using tool 0.
g34
SENDING:G34
G34 Iteration: 1
1:2=0.005 3-2=0.008 3-1=0.003 4-3=0.010 4-2=0.017 4-1=0.012
Target accuracy achieved.
Did 1 of 5
Accuracy: 0.02
18.04.2024 kl 17:24:00
Singel tool tested and nothing found. Nice and tight and no play that affect the 3d print. Parameters for Hydra toolchanger tested and tuned smooth as bacon in butter. :-) 🧈 10.04.2024
~~ Just found my "MOSFET" isue. 23.03.2024 22:45:00 this take some time. ;-) it where pulling T1 (heater 1) to 0.70 volt and give it about 60 degrees Celsius. Fixed. ~~
BOM, Date (DD.MM.YYYY) 07.03.2024 https://github.com/alfskaar/Hydra/commit/8cb29726a767612117fd642db2e9c7ac91441bed#commitcomment-139513031
Octopus-Max-EZ, 4 tools using Marlin
Bushing, X3 * (tools)
V2 Shuttle X2, 3x8x4 MR83zz bearings. https://www.google.com/search?q=MR83zz
Will only be released if you ask for it. Please use v2 Shuttle BOM.
~~ V1 Shuttle
X2, 3x10x4 623 Bearings.
https://www.google.com/search?q=623+bearing ~~
Magnets, X2
https://lecktor.com/en/v0-misc/390-round-n52-silver-magnets-6x3mm.html
OPTOTAP
X1 (Marlin)
X1 (RepRapFirmware) ? TBD
X1 ((Klipper) * (tools))
https://lecktor.com/en/voron-tap/1395-optotap-pcb-v21-5-24v.html
CNC friendly immortal (as in Hydra one part (as in head) will stay the same ones you select MGN9H, MGN9C, MGN12H, MGN12C, 6mm, 9mm belts. Combining CNC and 3d printed parts best from both worlds.
Very modular. Pin mod for the belt. I’m not giving up on this as working on the 3d printer is so nice.
I currently have about 15 🦷 holding the belt, so that can maybe be made smaller number of tooth's. Credits "Boop".
NO heat inserts.
NO glue
Can be 3d printed or CNC or both.
Magnet strength can be adjusted two different ways. They are secure and have no way of getting out.
Credit for the rest is all currently available toolchanger you can find. E3D, Prusa, tapchanger, Stealthchanger. and so on.
"Hydra, in Greek legend, the offspring of Typhon and Echidna (according to the early Greek poet Hesiod's Theogony), a gigantic water-snake-like monster with nine heads (the number varies), one of which was immortal."
Todo: Pictures & Video ones I'm ready to release it to the public.
Add: Compatibility: BTT HERMIT CRAB V2.0 Current status: CAD: Both front & rear parts Done 16.03.2024, Next implementation. Done 20.03.2024, printed
Parts I need to order:
TYPE: HERMIT CRAB V2.0 - STANDARD VERSION
TYPE: HERMIT CRAB V2.0 - CAN VERSION
Order 16.02.2024 , received 27.02.2024
This will give you unlimited numbers of virtual (Manuel) tools. Extruder, Cutter, Pen Plotter, Laser Engraver, Pick and place, Other
https://github.com/VoronDesign/Voron-Stealthburner
https://github.com/VoronDesign/Voron-2
https://github.com/PrintersForAnts/Boop
https://github.com/viesturz/tapchanger
https://github.com/Stealthchanger/Toolchanger
https://github.com/bigtreetech/HermitCrab/tree/master/HermitCrab2
https://github.com/majarspeed/Misc-Voron/tree/main/StealthBurner%20Umbilical%20cover
https://github.com/Eytecz/LGX_Lite_Stealthburner_CW2_style_mount