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Genworks Involute Spur Gear CAD Generator
x402
Genworks Involute Spur Gear CAD Generator is a paid API for AI agents from genworks.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-12).
Generates precise involute spur gear geometry as STEP or IGES NURBS curves, optional extruded solids, meshing gear pairs, or JSON drawing numbers
Price / call$0.03
Success—
StatusUnknown
How this service works
Involute spur gear as exact NURBS: the outline as STEP or IGES curves, a solid when a face width is given, a meshing pair at the working center distance, and the drawing numbers as JSON (module, teeth, pressure angle, profile shift, backlash)
Output
Returns a STEP or IGES file containing exact NURBS curves of the involute gear outline, optionally extruded into a 3D solid if face_width is specified, or a meshing gear pair positioned at the working center distance if a mate gear is specified. When format=json, returns a JSON object with drawing numbers including module, teeth count, pressure angle, profile shift, and backlash. Optionally includes a free verification record detailing the contract, standards, checks, and computed numbers.
Example use cases
Gear pair assembly for gearbox design
“I need a STEP file with two meshing spur gears — the driver has 18 teeth and the driven gear has 54 teeth, both module 1.5mm, 20-degree pressure angle, meshed at the correct working center distance.”
Drawing numbers for gear specification sheet
“Give me the JSON drawing numbers for a spur gear with 32 teeth, module 2mm, pressure angle 20 degrees, and a profile shift of 0.3 — I need the module, teeth, pressure angle, shift, and backlash values for my engineering spec sheet.”
Small tooth count gear with profile shift
“Generate an IGES file for a spur gear with only 10 teeth and module 1mm — I know small tooth counts need a positive profile shift, so apply whatever shift is needed to avoid undercutting, and use a face width of 8mm for the solid.”
Technical details
Endpoint
GEThttps://genworks.com/demo/gear/cad?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need mathematically exact involute spur gear geometry exported as industry-standard CAD formats (STEP/IGES) with full NURBS precision, rather than approximate polygonal meshes. Ideal for mechanical engineering workflows requiring import into CAD tools like SolidWorks, CATIA, or FreeCAD, or when you need verified drawing numbers (module, teeth, pressure angle, profile shift, backlash) for manufacturing documentation. Prefer over generic CAD generation services when gear-specific parameters like profile shift, backlash, and meshing pair geometry at the correct working center distance are required.
Side effects
- Tooth count below 6 or above 200 returns an error
- Profile shift too small for small tooth count — response indicates required minimum shift
- Invalid pressure angle (not 14.5, 20, or 25 degrees) may be rejected or produce non-standard geometry
- Invalid format string returns error
- Missing required 'teeth' parameter causes request failure
- Requesting face_width as zero or negative value may produce unexpected results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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