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Sphere - Support Free & Smooth Surface – 3D printable model from MakerWorld MakerWorld
Other Education Models

Sphere - Support Free & Smooth Surface

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Sphere 3D ModelA perfectly round 70mm diameter sphere designed for a smooth outer surface with minimal layering. This model is split into three parts—two halves and a screw—allowing for support-free printing and easy assembly. The screw mechanism ensures a secure fit, making it perfect for educational models, display pieces, or prototyping. Using adaptive layer height helps achieve an ultra-smooth top surface. Other Support-Free Shapes to Download:Cube (70x70x70mm)Cone (70x70x120mm)Cylinder (70x70x100mm)
Category
Other Education Models
Source
MakerWorld
Published
Updated
What you need to print this: Intermediate Medium confidence
Why?
no supports · significant post-processing
Support-free Single piece Hardware needed
Supports 0/3
Assembly 0/3
Settings 1/3
Bed size 0/3
Post-process 2/3
Printer
FDM / FFF
File format
STL
Material
PLA
Min. bed size
70 mm (Small)
Post-processing
Sanding, Hardware
Software
Cura, PrusaSlicer, or similar
Frequently Asked Questions
Which 3D printer is suitable for Sphere - Support Free & Smooth Surface?
Any FDM printer should handle Sphere - Support Free & Smooth Surface just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 70 mm is recommended.
Does Sphere - Support Free & Smooth Surface need supports when printing?
No supports needed for Sphere - Support Free & Smooth Surface — it's designed to print clean off the bed.
What file format is Sphere - Support Free & Smooth Surface available in?
Sphere - Support Free & Smooth Surface is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.
Is Sphere - Support Free & Smooth Surface free to download?
Yes, Sphere - Support Free & Smooth Surface is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.
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