2 Services from genworks.com
Generates precise involute spur gear geometry as STEP or IGES NURBS curves, optional extruded solids, meshing gear pairs, or JSON drawing numbers
$0.03/messageGenerates STEP or IGES NURBS curve files for NACA 4-digit or 5-digit airfoil families given digit codes, chord scale, sample points, and approximation tolerance
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