Positron-LT Folding Low profile spool holder
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A low profile Spool holder mounted to the z axis of the Positron LT folding printer. does not impact foldability
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Printer Parts & Upgrades
- Licencja
- Creative Commons — Attribution — Noncommercial
This spool holder attaches to the top of the makerbeam on the Positron LT z axis. it consists of 3 printed parts: The spool arm, the spool brace and the brace lock.
in addition to the printed parts you will need :
3x m3*10 countersunk bolts (same as used in Positron LT construction)
3x Makerbeam T Slot nuts
1x m3*14 bolt (for the pivot)
1x m3 Heat set insert
short length (72mm) of PTFE tube (like the bowden tube) as a running surface.
print should be in PETG or similar which wont creap under load and of high infil/wall strength.
mount the brace lock with a gap of 6mm between the top of the brace block and the base of the folded out arm. this should allow the whole assembly to fold down flat