SPIRA Advent Tree - 25 Rotating Hidden Doors
Obliczymy ostateczną cenę na podstawie wybranego pliku. Sprawdzisz ją i zaakceptujesz przed płatnością.
Zapisane na tym urządzeniu.
Twist each snowy tier until it clicks and a gold door opens on that day's pocket. 25 doors, no supports, no glue.
- Ocena
- 0 / 5
- Polubienia
- 8
- Pobrania
- 13
- Wydruki
- 0
- Wyświetlenia
- 108
- Oceny
- 0
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Winter & Christmas & New Year's
- Licencja
- Standard Digital File License
Meet SPIRA, the advent calendar you print once and refill every December.
SPIRA is a snowy Christmas tree with 25 hidden pockets. Each of its five swirling tiers turns on its own. Twist a tier until it clicks, and its gold-framed door lines up with the next numbered pocket. Day 25 waits in the top tier, right under the star.
How it works
5 rotating tiers with 5 pockets each, numbered 1 to 25 in gold.
A gentle click every 72 degrees tells you the door is lined up with a pocket.
Fixed trays stack on a hex spindle, so the numbers never drift out of order.
Each pocket fits a wrapped chocolate, a small candy, a mini figure or a ring box.
Details
Fir-needle texture on every branch, with tips cut into the lower edge of each tier.
Snow drips over the shoulders of every tier and on the treetop.
Gold bead garland and hanging baubles all around the tree.
A plinth with gold snowflakes, two gold bands and COUNTDOWN TO CHRISTMAS.
Files to upload: STL_multicolor (one STL per colour per part), STL_single_color (the large tiers zipped, each under 30 MB) and the Bambu 3MF for Bambu users.
Multicolour in PrusaSlicer or Orca: import a part's colour STLs together, answer "yes" to loading them as a single object with multiple parts, then give each part its filament.
Settings: 0.16 or 0.20 mm layers, 3 walls, 12 % infill, no supports. Every part fits a 250 x 210 mm MK4 bed except the base and tier 1 (174 mm round), which fit diagonally.
Assembly (2 minutes)
Push the hex spindle into the base.
Slide on Tray 1, then Tier 1 over it. Repeat up to Tray 5 and Tier 5.
Press the treetop onto the spindle and plug in the star.
Fill the pockets and turn each tier so its door sits between two numbers.
Fit
Spindle: 0.25 mm clearance per side in the trays, snug 0.15 mm in the base and treetop.
Tiers: 0.5 mm radial clearance to the trays, 1.0 mm vertical play.
If SPIRA makes your December a little sweeter, a Like helps me keep designing free models. Post a Make with your colours. I would love to see your tree.
NEW - Bambu Lab H3C: SPIRA_Advent_Tree_multicolor_H3C.3mf puts each colour on its own PrintTool (almost no purge), re-centred on the 330 x 320 mm H3C plate, with the official H3C machine G-code. Sliced in Bambu Studio 2.09.