LEARNING / ORIGINAL DESIGN
Layer staircase
A simple four-step shape for learning how layers become an object.
48 × 24 × 16 mm
Version 1.0.0 · millimeters · single-color PLA
Place it on the plate
Print the full rectangular base down, with the steps facing up. Each tread is 12 mm long and each rise is 4 mm. Inspect the layer slider in Bambu Studio to see the outline change. Educational object, not a certified calibration gauge or toy.
Suggested starting points
For PLA and an actual 0.4 mm nozzle: a compatible 0.20 mm layer-height process, 3 wall loops, 4 top and 4 bottom shell layers, 15% infill. Start base-down with supports off and no brim, then inspect the slice. These are suggestions, not certified presets.
Select the actual Bambu Lab P2S, installed nozzle, build plate and filament presets in Bambu Studio. Use their temperature and speed defaults. No AMS is required. Check dimensions, first-layer contact, shell closure, overhangs and all warnings before initiating a print yourself.
Full beginner printing guide →Use it thoughtfully
For light, non-critical organization or learning only. Not for food, heat, electrical, medical, structural, weapon or safety-critical use. Follow the printer manufacturer's safety and ventilation guidance.
Make it your own
Change step count from 2 to 8. Each tread must be at least 4 mm and each rise at least 1 mm.
| Parameter | Default | Allowed range |
|---|---|---|
| length | 48 mm | 16 to 120 |
| width | 24 mm | 12 to 100 |
| height | 16 mm | 4 to 50 |
| steps | 4 count | 2 to 8 |
Additional relationship checks apply. Model notes describe the default dimensions; re-check clearances for variants.
python -m tools.cli parameters step-study
python -m tools.cli build step-study --output build/my-variantLearn the AI-assisted creation workflow →
What we checked
- Generated: yes
- Software checks: passed on the exported STL
- Slicer review: not performed
- Physical print: not performed
72 triangles. Closed, consistently wound edges; finite, nondegenerate faces; connected mesh; positive volume; Z=0 placement within the P2S build envelope. These limited checks do not prove printability or detect every possible geometry defect.
STL SHA-256: 2c960fa1e38497cf5bb611c232b7b3119791727761780b0501ecd3e32a463ef9
Variant ID: b45f5c43344c0f81227a9d1b36e71110538bfd870861d22e5aa5b740778b9545
Suggested recipe: p2s-pla-0.4-v1 (unverified). Exact design-source hashes and separate evidence scope are in the passport.
Share a print result: successes and failures welcome →
Include model version, variant ID, STL hash and actual settings. Public reports are observations, not automatic certification.
Original design by OpenPrintLab contributors. CC BY 4.0; keep attribution and indicate changes. Tooling code has a separate MIT license.