Circular Duct End Geometry Requirements

The following elements are required to create a circular duct end for using in a duct route assembly. Please note that the feature names and dimension names may change as per your design requirements.

Duct End Sketch

  • Sketch 1: A sketch on the Front plane named Sketch1 with a dimension named Diameter@Sketch1.
    Diameter@Sketch1 = 1
  • Sketch 2: A sketch on the Front plane named Sketch2 with a dimension named FlangeHeight@Sketch2.
    FlangeHeight@Sketch2 = 0.2
  • Sketch 3: A connection point property on the Front plane called CPoint1 with dimensions named:
    • StubLength@CPoint1
    • Diameter@CPoint1
    Sketch3: CPoint1


  • Extrude-Thin1: An extruded base feature named Extrude-Thin1 extruded in the direction of the positive Z-axis with dimensions:
    • Length@Extrude-Thin1
    • Thickness@Extrude-Thin1

    Length@Extrude-Thin1 = 0.25

    Thickness@Extrude-Thin1 = 0.002

  • Boss-Extrude2: An extruded boss feature named Boss-Extrude2.
    Boss-Extrude2 = 0.2

Mate References

Extrude-Thin1 mated with the inner diameter of Boss-Extrude2.