Part Ellipsoid

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Arrow-left.svg Previous: Part Plane.svg Plane
Next: Prism Part Prism.svg Arrow-right.svg


Part Ellipsoid.svg Part Ellipsoid

Menüeintrag
Formteil → Grundkörper erstellen → Ellipsoid
Arbeitsbereich
Part, OpenSCAD
Standardtastenkürzel
Keiner
Eingeführt in Version
-
Siehe auch
Part Grundkörper Erstellen

Beschreibung

Der Part Ellipsoid.svg Part Ellipsoid Befehl erzeugt einen parametrischen Ellipsoid Festkörper.

The shape produced is limited in FreeCAD to being a solid (optionally truncated) spheroid, the shape you would create by rotating an ellipse around one of its axis. By default it is a Oblate Spheroid, the shape you would create by rotating an ellipse around its minor axis. The parameters can be changed to form a Prolate Spheroid.

The default spheroid in FreeCAD will have a circle for any cross section parallel to the XY plane. The cross section parallel to the other two planes will be an ellipse.

In der Mathematik würde ein Ellipsoid einen elliptischen Querschnitt in allen drei Ebenen haben.

Anwendung

Ein parametrischer Ellipsoid Festkörper ist über den Grundkörper erstellen Dialog im Part Arbeitsbereich verfügbar.

  1. Wechsle zum Workbench Part.svg Part Arbeitsbereich
  2. Greife auf den Ellipsoid Befehl auf verschiedene Arten zu:
    • Über den Grundkörper erstellen Dialog, indem du die Part Primitives.svg Grundkörper in der Part Werkzeugleiste.
    • Unter Verwendung Part → Grundkörper erstellen → Ellipsoid im Part Menü

Eigenschaften

  • Radius 1, by default the minor radius parallel to the Z-axis,
  • Radius 2, by default the major radius parallel to the XY plane, it is also the maximum radius of the circular cross section
  • Angle 1, lower truncation of the ellipsoid, parallel to the circular cross section (-90 degrees in a full spheroid)
  • Angle 2, upper truncation of the ellipsoid, parallel to the circular cross section (90 degrees in a full spheroid)
  • Angle 3, angle of rotation of the elliptical cross section (360 degrees in a full spheroid)


Part Ellipsoid screenshot.jpg


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Next: Prism Part Prism.svg Arrow-right.svg