Three-d format

Fichiers d'echantillon 3MF

3MF (.3mf) files package printable 3D model geometry, build metadata, and production-oriented settings inside a zipped XML container. Use sample .3mf files to validate slicer imports, build-item handling, and additive manufacturing preparation workflows.

3 fichiers All to 50KB SHA256 verified Manifeste included
Quick facts
CategorieThree-d
Fichiers totaux3
Extension.3mf
MIMEapplication/vnd.ms-3mfdocument
ManifesteJSON
Demander une couverture liee
Files first

3MF Sample Files — Download

Starter file

3mf_calibration_cube_sample.3mf · 1.1 KB

Telecharger

Calibration Cube 3MF

Packaged printable-model fixture for slicer and manufacturing-prep validation.

3mf_calibration_cube_sample.3mf · 1.1 KB
Telecharger le fixture

Mounting Bracket 3MF

3MF bracket fixture for production-oriented model packaging and handoff checks.

3mf_mounting_bracket_sample.3mf · 1.1 KB
Telecharger le fixture
Nom du fichier Taille MIME Telecharger
.3mf Realistic Starter SHA256 a05983b2f9ac...
1.1 KB application/vnd.ms-3mfdocument Telecharger
.3mf Realistic SHA256 5c25ccd9e4d3...
1.1 KB application/vnd.ms-3mfdocument Telecharger
.3mf Realistic SHA256 e2f83664f085...
1.1 KB application/vnd.ms-3mfdocument Telecharger
Use cases

3MF Testing Workflows

Use the file table first, then branch into compare or FAQ only if the task needs more context.

Compare and decide

3MF Format Comparisons

More three-d formats: OBJ STL GLTF DXF GLB PLY
FAQ and reference

3MF File FAQ

Verification du checksum

Utilisez les checksums pour confirmer l'integrite du fichier apres telechargement.

shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.
Where is the machine-readable manifest?

Use the manifest when you need stable names, SHA256 values, and URLs for automation.

Methodologie de validation
  • Validate extension and MIME detection before processing.
  • Benchmark performance with small and larger files.
  • Test malformed-input handling and error messaging.
Matrice de fixtures

Utilisez la matrice 3MF pour choisir les bons fixtures propres, limites et casses pour ce format.

Ouvrir la matrice