Every NativeCAD demo
Real parts, built by the kernel an AI agent drives. Pick one.
Engines & turbomachinery 6 demos
Engines, casings and blades, every part a real solid you can open.
A V12 engine you can run, slice and take apart
Every crank, rod, cam and valve is a real solid, turning in your browser from one dial: the crank angle.
361 parts · 2,850 placements
A gas turbogenerator in a container, every part mounted
A containerised power plant you can explode, isolate and section, light enough for any game engine.
173 parts · 1,022 placements
A supersonic engine core, rebuilt from public photos
Compressor, turbine, fuel system and build stand, stacked on the plate the way the shop builds it.
4,447 bodies in one build
A turbine blade, boxed in by four solvers
Castability, rim load, tip clearance and aero each draw a wall, and the picked blade clears every one.
8 solved designs to compare
A jet-engine casing, from a reference photo to a solved model
A machined casing rebuilt from one photo, every island fillet blended and the machining check passed.
42/42 root fillets blended
Variable stator vanes, driven from the actuator to every vane
Every compressor vane swings in step through levers, rings and one torque shaft, with every fit measured.
652 parts · 3 vane rowsMachines & assemblies 4 demos
Whole machines with every part mated and every bolt in place.
One wheel held, the other turns twice as fast
A complete rear differential with every bolt modelled, driven only by its mates, its feature tree open.
59 parts · 123 mates
Fly what NativeCAD builds, from an A-10 to a Saturn V
NativeCAD-built aircraft and spacecraft on a real-scale world, from a gun run to a Moon landing.
18 vehicles you can fly
A drafting desk built by conversation, from one line sketch
Hinge, gas struts, telescoping legs and every fastener, built by talking to an AI agent.
202 bodies, by conversation
One sketch, two desks you could actually build
A steel-frame desk and the same desk in solid oak dovetails, checked for clashes as the top tilts.
Printed & optimised 7 demos
Parts shaped for the printer, lighter, and checked before the first layer.
The GE jet engine bracket, lighter and carrying every load
The classic titanium bracket optimised and offered to print, cast, machine or weld, with STEP to download.
84.3% lighter
A planetary gearbox you can wear, printed in one piece
A working gearbox pendant that comes off a desktop printer already assembled and turning, in two colours.
5 moving parts, one print
Implicit where it breathes, exact where it bolts
Lattices and graded cores on the same body as true bolt holes, with STEP, drawings, analysis and print prep.
A printed gyroid heat exchanger that meets its duty
A two-fluid gyroid core with no leak path between the fluids, exact flanges and a toleranced drawing.
515 W vs 482 W required
A curved skin panel whose lattice follows the skin
A doubly curved nacelle panel with exact skins, countersunk fastener holes and a lattice that never clips.
4.4× lower peak strut stress
A turbine vane ready for the metal printer in under two minutes
Orientation, supports and a full build plate chosen automatically, then graded by an independent checker.
94.8% of overhangs held up
A whole dinner service nested in one SLS build
Bowls inside bowls and plates under plates, every gap proved on the real triangles before the build starts.
30 pieces, one SLS buildChecked before it is built 8 demos
Stress, manufacturing and board checks, run by the same agent that made the part.
Finite-element analysis your agent can run
Stress and vibration results from the same AI session that built the part, with the peak and its margin.
6 designs solved in FEA
The DFM design loop closes its own findings
Parts that break a machining, moulding, sheet or print rule come back fixed from the checker's own advice.
8 of 8 parts fixed
Pass PCB qualification before you build
One run over your board gives a UL and IPC readiness report, with the one change that fixes each finding.
5 checks pass · 1 fail
Your board, analysed before it is built
IR drop, impedance, weave skew, eye diagrams and via life, read straight from your board file.
Eyes open at 56 Gbps
What each parts-list change did to the board
Every parts-list change in real open-hardware projects, traced to what it did to the circuit board.
162 commits read
A jet engine, solved: compressible CFD, chemistry and a full start-up
Compressible CFD, combustion chemistry and a full start-up in one loop, every number traced to its run.
1,098.5 K vs 1,100 K target
The checks your checker forgets, run on a car transaxle
Tolerance stacks and a full fastener audit catch a bearing preload problem as drawn, then prove the fix.
175 parts · 30 fasteners
A320neo airflow, simulated on one gaming GPU
A large-eddy simulation of the vortices around our airliner on approach, solved on one gaming graphics card.
6.6 min per case on one GPUFrom a sentence or a drawing 4 demos
Type a request or hand over a drawing, and get a solid and a STEP file back.
Manufacturing drawings in, STEP out, checked against the original
Real manufacturing drawings become exact 3D models, each matched against the official model.
6 of 6 NIST parts matched
Text to CAD, scored on real part requests
Recipes for plain-English part requests, replayed with no model in the loop, scored on a checked solid.
94.2% of 86 replays passFrom one sentence to a checked bracket and its STEP file
Type what you need and an AI agent builds the bracket, checks it for manufacture and hands you the STEP file.
The same bracket, as a dimensioned shop drawing
The bracket arrives with a dimensioned drawing sheet, ready to send with the STEP file.
Under the hood 8 demos
The kernel features behind every demo, one page each.
Less geometry at the same tolerance
Small holes, fillets and bosses removed and the solid healed watertight, ready for scenes and simulation.
Curved offsets, shells and surfaces from points
Offsets and shells on curved solids, exact surfaces through point grids, and a mesh turned back into a solid.
6 curved operations
Declare the gap, name the weld
A seam that will not close at the model's tolerance welds shut once the edge carrying the gap declares it.
One solid, every triangle budget
The same solid exported at coarser and coarser detail, watertight at every level, ready for game engines.
5 detail levels per part
CAD models any glTF viewer can run
Runtime-ready models with real materials, sharp creases and animation clips, ready to drop into any viewer.
19 models to download
CAD models your PDF reader can rotate
3D PDFs of real parts and assemblies, with dimensions on the model, each shipped beside its STEP file.
Every format, and every switch on it
Every common CAD, mesh and drawing format, read and written, with every option each one supports.
150/150 STEP files verified
Tangent booleans: the classic hard cases, solved exactly
Solids that touch instead of cross, through union, subtract and intersect, each answer an exact closed solid.
19 tangent casesProof
Measured numbers, regenerated from the results every time they change.
Build your own part with NativeCAD
Free for education and makers with a registered key · $200 per seat per year · Kernel SDK for products.