Describe your PCB, ports, and mounting style in plain English. Get a parametric, 3D-printable enclosure with real dimensions — not a generic box template, not a game asset mesh.
Raspberry Pi · Arduino · ESP32 · Feather · custom PCB dimensions
Free account. Starter AI capacity. No credit card.
No CAD skills. No Fusion 360. Just describe what you need in plain English.
Example prompt
“A snap-fit enclosure for a Raspberry Pi 5. USB-C and micro-HDMI ports on the front face, USB-A ports on the right side, GPIO header access on the top with a removable cover. PETG-friendly clearances. Wall mount bracket on the back.”
Choose your mounting style and PrintMakerAI generates the matching parametric geometry — port cutouts, standoffs, and all.
Integrated snap clips — no fasteners needed. Pops open for easy access, clicks shut for transport.
Side and top vents sized to your thermal requirements. Keeps Pi and ESP32 boards from throttling.
M2/M3 boss towers at the corners. Rigid, vibration-safe, removable without force.
Industrial 35mm DIN rail mount baked into the back face. Snap on, snap off.
PCB standoffs at your exact hole spacing, open top for easy access and cable management.
O-ring groove for weather sealing. Community-baseline IP5x-range design — verify for your application.
Mesh generators (Meshy, Sloyd, etc.)
PrintMakerAI (CadQuery + OpenCASCADE)
| Technical Feature | PrintMakerAI | Mesh-based AI |
|---|---|---|
| Geometric Kernel | OpenCASCADE (Professional B-Rep) | Polygon Mesh (Triangles) |
| Coordinate System | Absolute Millimeters | Normalized relative units |
| Parametric History | Full script-based history | None (Single generation) |
| Port Tolerances | Explicit (e.g. 0.2mm clearance) | Implicit / Heuristic |
| Export Formats | STL, STEP (Parametric), DXF | STL, OBJ, GLB |
| Intended Use | Manufacturing / Prototyping | Visual Arts / Game Design |
OpenCASCADE (OCC) is the same geometry kernel used in FreeCAD, Salome, and other professional CAD tools.
Plain English. "A Raspberry Pi 5 case with HDMI and USB-C ports on the front, GPIO access on the top, snap-fit lid, PETG-friendly clearances."
Claude maps your description to a CadQuery archetype. The enclosure executes in a sandboxed kernel against OpenCASCADE — the same geometry engine used in professional CAD tools. Dimensions are real millimeters, not approximations.
Orbit the model, measure faces, and iterate with follow-up prompts. "Make the lid 2mm thicker" or "add a cable relief notch on the left side" adjusts the parametric model in place.
Binary STL, manifold-healed, millimeter-scaled. Drop straight into PrusaSlicer, Bambu Studio, or Cura. No mesh repair, no scaling step.
Pre-tuned generators with verified dimensions and port cutouts for 168+ boards and devices. Pick yours to start with the right clearances baked in.
Yes. Describe your board in millimeters: length, width, height, and the position of any ports or connectors. PrintMakerAI generates the enclosure from those dimensions directly — no named board required.
Cutout positions are generated from your description. You can specify exact offsets from board edges or describe connector positions relative to each face. After generation, you can iterate: "Move the USB cutout 3mm to the left." We recommend test-printing before committing to a final run.
PLA works for low-heat desktop use. PETG handles moderate heat (60-80°C) and is easier to print than ABS. ABS or ASA for automotive or outdoor use. Tell PrintMakerAI your filament and the clearances adjust accordingly — tighter for PETG's lower shrinkage, slightly looser for ABS. These are community-baseline starting points; verify tolerances for your specific printer and filament brand.
Yes — STEP export is available on every plan, including Free (it is a zero-AI-cost export, like STL). STEP preserves the parametric B-Rep geometry, so you can open it in Fusion 360, FreeCAD, or any STEP-compatible CAD tool and continue editing.
Free accounts get limited AI capacity per month. Maker, Studio, and Engineer accounts get expanded AI capacity for regular and professional project work.
Meshy and Sloyd generate polygon meshes optimized for game engines and rendering — they look good but have no dimensional accuracy. PrintMakerAI uses CadQuery on OpenCASCADE to generate parametric B-Rep geometry: exact dimensions, proper tolerances, port cutouts at the right position, snap features that actually engage. The output is a functional mechanical part, not a decorative object.
Describe your board and requirements. PrintMakerAI generates the enclosure with the exact port positions, wall thickness, and mounting style you need. First design is free.
Generate your enclosure now — it's freeFree account · No credit card · Starter AI capacity
Mechanical properties are estimates. Validate critical loads before use.