Sketcher: Vincolo Uguale
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| Posizione nel menu |
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| PartDesign → Schizzo → Uguale |
| Ambiente |
| Schizzo |
| Avvio veloce |
| E |
| Introdotto nella versione |
| - |
| Vedere anche |
| Raggio |
Contents |
Descrizione
Il vincolo Uguale forza due o più segmenti di linea in una linea, in una polilinea o in un rettangolo ad avere uguale lunghezza. Se applicato a archi o cerchi, vincola uguali i raggi. Non può essere applicato a geometrie primitive che non sono dello stesso tipo, ad esempio segmenti con archi.
Uso
Lo schizzo dell'esempio seguente contiene una serie di primitive di disegno (linea, polilinea, rettangolo, arco e cerchio).
Selezionare due o più segmenti di linea (ad esempio una linea e un lato del rettangolo).
Fare clic sulla icona 
nella barra degli strumenti di vincolo o selezionare il vincolo Uguali dal sottomenu dell'ambiente Schizzo (o quello dell'ambiente PartDesign).
Ora selezionare l'arco e il cerchio nel disegno.
e applicare il vincolo come in precedenza.
Ora selezionare il segmento di linea, tutti i segmenti della poli-linea e uno dei lati non ancora vincolati del rettangolo
e applicare vincolo come in precedenza.
Selezionare il segmento di retta e l'arco
e applicare il vincolo come in precedenza.
Una finestra di messaggio ricorda che gli elementi da vincolare devono essere dello stesso tipo geometrico (linee di curvatura pari a zero o linee con curvatura diversa da zero).
The example sketch below contains a number of sketch primitives (line,poly-line, rectangle, arc and circle).
Select two or more line segments (e.g. line and one side of the rectangle).
Click on Constrain equal in the Sketcher toolbar (in either the Sketcher or Part Design workbenches) or select the Constrain Equal menu item from the Sketcher constraints sub menu item in either the Sketch or Part Design menu item depending upon which workbench is selected (Sketcher or Part Design) to apply the constraint to the selected items.
Now select the arc and the circle in the sketch.
and apply Constrain equal as before.
Now select the line segment, all segments of the poly-line and one of the remaining unconstrained sides of the rectangle
and apply Constrain equal as before.
Select the line segment and the arc
and apply Constrain equal as before. A pop-up message indicates that the constrained items have to be of the same geometrical type (lines of zero curvature or lines of non-zero curvature).
- The tools: New sketch, Edit sketch, Leave sketch, View sketch, View section, Map sketch to face, Reorient sketch, Validate sketch, Merge sketches, Mirror sketch
- Sketcher geometries: Point, Line by 2 point, Create an arc, Arc, Arc by 3 Point, Create a circle, Circle, Circle by 3 Point, Create a conic, Ellipse by center, Ellipse by 3 points, Arc of ellipse, Arc of hyperbola, Arc of parabola, Create a B-spline, Create B-spline, Create periodic B-pline, Polyline (multiple-point line), Rectangle, Create regular polygon, Triangle, Square, Pentagon, Hexagon, Heptagon, Octagon, Create Regular Polygon, Slot, Fillet, Trimming, Extend, External Geometry, CarbonCopy, Construction Mode
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- Sketcher tools Select solver DOFs, Close Shape, Connect Edges, Select Constraints, Select Origin, Select Vertical Axis, Select Horizontal Axis, Select Redundant Constraints, Select Conflicting Constraints, Select Elements Associated with constraints, Show/Hide internal geometry, Symmetry, Clone, Copy, Move, Rectangular Array, Delete All Geometry, Delete All Constraints
- 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, Convert Geometry to B-spline, Increase degree, Increase knot multiplicity, Decrease knot multiplicity
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