This compact magnetic box is composed of two main parts — Top and Bottom — designed to house 8 cylindrical magnets for a clean, reliable, and snap‑fit magnetic closure.
The design is minimal, robust, and fully optimized for 3D printing without supports.
It works perfectly as a small storage container for components, accessories, or everyday desk items.
📐 Technical Features
The following specifications are derived from the official technical drawing:
Overall Dimensions
- Length: 70 mm
- Width: 40 mm
- Total height: approx. 20 mm
- Wall thickness: 2–2.5 mm
- Internal and external fillets: R1, R4, R4.6
- Matching geometries ensure perfect alignment between top and bottom
Magnet Housing
- Total magnets: 8 (4 in the Top, 4 in the Bottom)
- Magnet seat diameter: Ø5.2 mm
- Outer safety diameter: Ø6.2 mm
- Designed for 5×3 mm round magnets
- Positioned at all four corners for uniform closure
Parts List
As reported in the technical document:
| Element | Part Number | Description |
|---|
| 1 | Top | Lid |
| 2 | Bottom | Base |
| 3 | Magnet | Magnet housing |
🖨️ 3D Printing Guidelines
- Recommended technology: FDM
- Materials: PLA, PETG, ABS
- Supports: Not required
- Infill: 15–25%
- Layer height: 0.2 mm
- Tolerances: Already integrated based on the technical drawing
🔧 Assembly Instructions
- Insert the magnets into the Bottom part, checking the polarity.
- Place the corresponding magnets on the Top, letting them snap into position.
- Apply a small amount of gel cyanoacrylate or epoxy.
- Close the box to ensure perfect alignment while the adhesive cures.
🎯 Suggested Uses
- Electronic components
- Mechanical small parts
- Desk accessories
- Small personal kits
- Quick and useful printable gift
Vinors3DLab
