AI text-to-CAD that checks its own work
Text-to-CAD turns a written description of a part into a 3D CAD model. NitoCAD builds an editable B-rep solid from your description, checks each version against the requirements you set, and exports files a shop can use.
How it works
- Describe. Write the part in plain English, or attach a STEP file, a DXF or a sketch. Every dimension you type is kept exactly as written. If NitoCAD sees a problem with a dimension, it flags it and leaves the value alone.
- Build. NitoCAD generates a B-rep solid on OpenCASCADE. You see a free STL preview first, with no wallet required.
- Check. Your requirements stay attached to the part and are checked again on every version. Each check answers PASS, FAIL or UNKNOWN. How verification works.
- Export. Generate STEP, IGES, DXF, PDF, STL, GLB, 3MF or URDF files in CAD Studio.
What you can describe
Gears, shafts, pistons, brackets, flanges, springs, bolts, enclosures, bearings, pulleys and brake discs, plus whole assemblies such as an inline-4 engine with 26 parts. You can also say what the part must do, for example "fits in 100 x 80 x 60 mm" or "under 200 g", and NitoCAD measures every new version against it.
What it does not do
NitoCAD does not certify a design. Checks use typical shop guidelines, not your shop's limits. Aerospace results stop at "ready for engineering review", civil checks are screening level and building rules are conceptual. A licensed engineer must verify anything that gets built.
Text-to-CAD compared with mesh generators
Many AI 3D tools produce a mesh, which looks right but is hard to edit or machine from. NitoCAD builds B-rep solids, the representation CAD and CAM software work with. B-rep solids vs mesh models explains the difference.