Sketcher CompCreateConic/it

File:Sketcher CreateCircle3Point.svg Cerchio da 3 punti

File:Sketcher CreateEllipse.svg Ellisse da centro

Sketcher

Conica
Posizione nel menu
Nessuno (solo sulla barra degli strumenti)
Ambiente
Sketcher
Avvio veloce
Nessuno
Introdotto nella versione
-
Vedere anche
Nessuno

Descrizione

Sezione conica è un pulsante icona nella barra degli strumenti delle geometrie dello Sketcher che raggruppa gli strumenti per creare le curve basate sulla sezione di un cono. Fare clic sulla freccia giù alla sua destra per espandere le icone sotto di esso e selezionare uno strumento.

Tipi di coniche

• Ellisse da centro : Disegna un'ellisse da punto centrale, punto su raggio maggiore e punto su raggio minore.
• Ellisse da tre punti : Disegna un'ellisse da diametro maggiore (2 punti) e raggio minore.
• Arco di ellisse : Disegna un arco di ellisse da punto centrale, punto su raggio maggiore, punto iniziale e punto finale.
• Arco di iperbole: Disegna un arco di iperbole. disponibile dalla versione 0.17
• Arco di parabola: Disegna un arco di parabola. disponibile dalla versione 0.17

File:Sketcher CreateCircle3Point.svg Cerchio da 3 punti

File:Sketcher CreateEllipse.svg Ellisse da centro

Sketcher

Sketcher

• General: Create sketch, Edit sketch, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch, Leave sketch, View sketch, View section, Toggle grid, Toggle snap, Configure rendering order, Stop operation

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• Sketcher geometries: Point, Line, Arc, Arc by 3 points, Circle, Circle by 3 points, Ellipse, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, B-spline by control points, Periodic B-spline by control points, B-spline by knots, Periodic B-spline by knots, Polyline, Rectangle, Centered rectangle, Rounded rectangle, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Regular polygon, Slot, Fillet, Corner-preserving fillet, Trim, Extend, Split, External geometry, Carbon copy, Toggle construction geometry

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• Sketcher constraints:
  • Geometric constraints: Coincident, Point on object, Vertical, Horizontal, Parallel, Perpendicular, Tangent, Equal, Symmetric, Block
  • Dimensional constraints: Lock, Horizontal distance, Vertical distance, Distance, Radius or weight, Diameter, Auto radius/diameter, Angle, Refraction (Snell's law)
  • Constraint tools: Toggle driving/reference constraint, Activate/deactivate constraint

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• Sketcher tools: Select unconstrained DoF, Select associated constraints, Select associated geometry, Select redundant constraints, Select conflicting constraints, Show/hide internal geometry, Select origin, Select horizontal axis, Select vertical axis, Symmetry, Clone, Copy, Move, Rectangular array, Remove axes alignment, Delete all geometry, Delete all constraints

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• Sketcher B-spline tools: Show/hide B-spline degree, Show/hide B-spline control polygon, Show/hide B-spline curvature comb, Show/hide B-spline knot multiplicity, Show/hide B-spline control point weight, Convert geometry to B-spline, Increase B-spline degree, Decrease B-spline degree, Increase knot multiplicity, Decrease knot multiplicity, Insert knot, Join curves

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• Sketcher virtual space: Switch virtual space

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• Additional: Sketcher Dialog, Preferences, Sketcher scripting

User documentation

• Getting started
• Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
• Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate

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• Help: Tutorials, Video tutorials
• Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Start, Surface, TechDraw, Test Framework, Web

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• Addons: Addon Manager, External workbenches, Scripting and macros

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• Hubs: User hub, Power users hub, Developer hub