Adding more tools! - Budget Sovol SV08 toolchanger part 2

Check out my 2nd channel, TT Racing:    / @ttracingyt  

I own a five tool Prusa XL, which is now working pretty well. For many people though, this 3D printer is just too expensive. In this series, we are attempting to take a StealthChanger toolchanger mod intended for the Voron 2.4, and adapt it to the Sovol SV08 Voron clone. In this episode, I answer some questions, add some 2020 extrusions, work out how to add multiple toolheads and complete the wiring for this.

This printer and the additional parts were received free of charge from Sovol for the purposes of making this series. Everything else I’ve paid for myself.

Fingers crossed part 3 is much faster..

Purchase the Sovol SV08 (affiliate): https://www.sovol3d.com/products/sovo...
Purchase spare tool heads (affiliate): https://www.sovol3d.com/products/sv08...

0:00 Introduction
Part 1:    • Building a budget, open source toolch...  
Playlist:    • Sovol SV08 Budget Toolchanger  

0:42 Feedback on Sovol
SV08 GitHub issue #8: https://github.com/Sovol3d/SV08/issues/8

2:12 Why so long?

3:43 Philosophy of the build

4:25 Adding a 2020 extrusion
Hedgehog Makes video:    • Toolchanging Action! | Stealthchanger...  
TheSin- dockbar brackets: https://github.com/DraftShift/Stealth...
2020 extrusion adaptor by Richard Ferrington (based on brackets by TheSin-): https://www.printables.com/model/9025...

5:56 Testing additional toolhead connections

7:33 The wiring and packaging plan
USB hub isolated - I've removed this link as in the next part of the series it is replaced with something far superior.

8:15 Extending the original toolhead cable
Wiring and crimping video:    • Guide to crimp connectors on 3D print...  
Liquid electrical tape (affiliate): https://amzn.to/4cBdzhI
JST-XH wiring kit (affiliate): https://amzn.to/4cKMx7O
JST-PH wiring kit (affiliate): https://amzn.to/3ABkASo

10:36 Adding the USB hub
Naomi Wu heat insert press:    • Open source filament pelletizer | Nao...  

12:08 Wiring for additional toolheads
Piano wire (affiliate): https://amzn.to/3AJE9rw
6mm split sheathing (affiliate): https://amzn.to/3SWpiAv

16:52 Preliminary Klipper changes for additional toolheads
Default SV08 config:
DraftShift Klipper tool changer add-on: https://github.com/DraftShift/klipper...

20:26 What’s next

20:55 Conclusion

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