SheetMetal Extrude/it

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SheetMetal

Posizione nel menu
Estendi
SheetMetal → Extrude
Ambiente
SheetMetal
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Introdotto nella versione
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Contents 1 Descrizione 2 Utilizzo 2.1 Simple Extension 2.2 Task panel 2.3 Interlocking Extension 2.4 Notes 3 Proprietà 3.1 Dati

Descrizione

Lo strumento Extrude estende una faccia del foglio di lamiera.

It creates a simple extension along the face normal of the selected edge face:

If an outline sketch is added it creates interlocking geometry to close a profile:

Three profiles with outline sketches to add → three results

Utilizzo

Simple Extension

Per estendere la faccia:

Iniziare con una piastra di base o un foglio, selezionare una faccia sottile che rappresenta lo spessore della lamiera
Cliccare sullo strumento Extrude per estendere la faccia.

Task panel

A Task panel was introduced in version 0.5.00

Double-click an existing Extend object in the Tree view to re-open the Task panel and edit the parameters.

Select: Changes the amount of faces in the base Object property.
Length: Sets the length property.
Offset A: Sets the gap 1 property.
Offset B: Sets the gap 2 property.
Refine: Toggles the Refine property.

Interlocking Extension

(Prepare a

sketch for interlocking tabs)

Select the edge face to be extended.
Invoke the command as described above.
Press the OK button to finish the command and close the Task panel.
In the Property editor press the ... button of the DatiSketch property.
The Link dialog window opens.
- Select the prepared sketch from the list
- Press the OK button to close the dialog.
Set the property DatiUse Subtraction to true to create cut-outs to make room for the extensions.
Set the property DatiOffset to adjust the clearance around the extension.

Three profiles → position of the sketches → results without cut-outs → final results

Notes

Nota: questo ambiente non dispone di uno strumento per creare una piastra di base, quindi è necessario avviare il modello con uno dei seguenti metodi:

Metodo 1: Cubo di Part
Metodo 2: Un solido estruso realizzato con Estrudi di Part da un:

Metodo 3: Corpo di PartDesign contenente un

cubo additivo o un
pad prodotto da uno schizzo.

After inserting a sketch, at least one of its outlines must at least touch one opposite face or the tool will fail to create any extension or cut-out.

Just one outline touching an opposite face is enough to create extension geometry from all outlines of the sketch.

Each cut-out will have a cuboid shape, no matter what shape the corresponding outline sketch is.

Shapes other than rectangles may behave little bit strange and even though the object can be unfolded, the result will not turn out as expected.

Three outline sketches and their resulting extensions: separate triangle plate with a rectangular cut-out, circle without clearance → unfold solid is split at an unexpected position

Nota: In un'operazione di estensione, impostare Refine = true.

The extension operation with a linked sketch may fail due to coplanar issues if the face on the sketch side and the face on the opposite side are coplanar, but with opposite orientations. A small offset may help in such a case.

Proprietà

Dati

Parameters

Datigap1: Distanza dal lato sinistro.
Datigap2: Distanza dal lato destro.
Datilength: Lunghezza.

Parameters Ext.

DatiOffset (Distance): "Offset for subtraction". Default: 20,00 µm.
DatiRefine (Bool): "Use Refine". Default: true.
DatiSketch (Link): "Wall Sketch".
DatiUse Subtraction (Bool): "Use Subtraction". Default: false

SheetMetal