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Ultimate Double-Clover 8+1 PTFE & Cable Guide for Anycubic Kobra 3 (V2) with ACEpro — zdjęcie 1
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Ultimate Double-Clover 8+1 PTFE & Cable Guide for Anycubic Kobra 3 (V2) with ACEpro

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Upgraded Kobra 3/V2 tube guide: 8-slot Double-Clover layout, secure PTFE retention, tangle-free routing, and support-fre

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Źródło
Printables
Licencja
Creative Commons — Attribution — Noncommercial — Share Alike

This is a remix of the model: https://www.thingiverse.com/thing:7299854
This remix includes a m6 thread for a PC4-M6 connector for a PTFE tube.

Below the summary of the Thingiverse site.


Summary

This is a comprehensive upgrade for the Anycubic Kobra 3 and Kobra 3 V2 PTFE tube and cable management system. Designed to replace the stock X-axis guide, this part fixes critical engineering flaws and prepares your machine for future expansions. Due to the engineering flaws corrected I strongly recommend printing this piece even if you only have one ACE Pro unit.

Key Improvements:

  • 8-Slot Capacity: Fully compatible with dual ACE Pro setups (8 colors) using a compact Double-Cloverlayout.

  • Logical Layout: Swaps the positions of the external spool intake and the toolhead cable. The orange cable now sits in front while the external spool remains at the back, aligning perfectly with the machine's natural arrangement and movement.

  • Superior Retention: Features a precision-engineered conical taper that actually locks the external spool tube in place.

  • No-Support Design: The internal and external geometry is self-supporting, allowing for a clean print without any support material.

The "Double-Clover" Advantage:

While other 8-slot mods use a single large "8-petal" opening, this design features a Double-Clover configuration (2x4). This geometry ensures:

  • Maximum Grip: Each tube is individually cradled by the printed walls.

  • Structural Integrity: Prevents the part from deforming under the stress of 8 moving tubes.

  • Zero Tangle: Keeps your lines perfectly parallel and organised.

Fixing the Original Design Flaw:

The stock Anycubic part fails to secure the external spool PTFE tube because its internal housing is a simple cylinder cavity. Even with the blue clip installed, there is no inward pressure on the collet's teeth.

The Art of Walls Solution: I designed a conical internal path that serves both as an anti-support bridge and a mechanical wedge. When the blue clip is inserted, it forces the collet into the narrow section, providing a rock-solid grip that the original part lacks.

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