Qidi Q1 Pro Nozzle Wiper Base Replacement
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A more robust solution to the the existing design of the Q1 Pro nozzle wiping system.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Printer Parts & Upgrades
- Licencja
- Creative Commons — Attribution — Noncommercial
Preface:
*This mod does not replace the mount the base is attached to. There will be a future mod that will replace the entire unit. *
Two options are available in this mod that utilize the Plus 4 silicone wipe pad, or the Q1 Pro felt pad.
Reason for the mod:
The existing design of the Q1 Pro nozzle wiping system needs to be more robust. Not enough material and thread engagement to handle extended use. Under heated chamber usage the thread tension, coupled with the deflection created by the nozzle will transfer to the plastic threads. Over time, this will fatigue and break. Extended chamber heating testing would have revealed this flaw.
This mod hopes to resolve the issues by incorporating the pad base and chute into one part and to encase the roller within a shell to absorb the impact loading and reduce stress on the threads.
Moreover, the use of the second screw and roller seemed to only serve as a second point of attachment and not as a reciprocal roller.
The mod also eliminates the need for (1) roller, (1) M2.5 screw, & the metal chute. It uses the existing M3 screws, M3 nylok nuts and springs.
Print suggestions:
Print at 0.16mm layer height or fine. Threads are designed into the model to reduce stress induced by the screws. Fine or ultra-fine layer height will produce a cleaner thread.
Purchased parts:
Plus4 Wiper Silicone Case, Q1-Pro Nozzles Wipe Felt
What’s included in the submission:
.stl & .step files. (Solidworks files are available upon request.)
.3mf & gcode files for Qidi Slicer that will print both options.
Instructional PDF with photos and screenshots.
Suggested filament types: ABS, ASA, Nylon, Polycarbonate.
**PETG (Only if you don’t plan on doing any heated chamber printing.)
Tools & materials needed:
Hex wrenches for M3 & M2.5 socket head cap screws.
HIGHLY SUGGESTED: Socket and driver for M3 nut. And a sheet of cardboard large enough to cover most of the chamber width.
Optional: A high temp adhesive such as JB Weld or 2-part epoxy.