PartDesign MultiTransform/pl: Difference between revisions
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|[[PartDesign_PolarPattern/pl|Szyk kołowy]] |
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Revision as of 09:09, 18 June 2023
PartDesign MultiTransform |
Menu location |
---|
Part Design → Apply a pattern → Create MultiTransform |
Workbenches |
PartDesign |
Default shortcut |
None |
Introduced in version |
- |
See also |
PartDesign Mirrored, PartDesign LinearPattern, PartDesign PolarPattern, PartDesign Scaled |
Description
The PartDesign MultiTransform tool creates a pattern of one or more features. The pattern can include multiple transformations where each subsequent transformation is applied to the result of the previous transformation.
The available transformations are: Mirrored, LinearPattern, PolarPattern and Scaled. The first three are also available as separate tools.
A pattern of holes created from a single Hole feature by applying a LinearPattern with 2 occurences, followed by a PolarPattern with 8 occurrences.
Usage
Create
- Optionally activate the correct Body.
- Optionally select one or more features in the Tree view or the 3D view.
- There are several ways to invoke the tool:
- Press the Create MultiTransform button.
- Select the Part Design → Apply a pattern → Create MultiTransform option from the menu.
- If there is no active Body, and there are two or more Bodies in the document, the Active Body Required dialog will open and prompt you to activate one. If there is a single Body it will be activated automatically.
- If no features were selected the Select feature task panel opens: select one or more (hold down the Ctrl key) from the list and press the OK button.
- The MultiTransform parameters task panel opens. See Options for more information.
- Press the OK button at the top to finish.
Edit
- Do one of the following:
- The MultiTransform parameters task panel opens. See Options for more information.
- Press the OK button at the top to finish.
Combine existing transformations
It is possible to create a MultiTransform object from existing Mirrored, LinearPattern and PolarPattern transformations.
- Check the DANEOriginals property of the existing transformations to make sure they have been applied to the same features.
- Select those features in the Tree view.
- There are several ways to invoke the tool:
- Press the Create MultiTransform button.
- Select the Part Design → Apply a pattern → Create MultiTransform option from the menu.
- The MultiTransform parameters task panel opens.
- Press the OK button at the top.
- Edit the DANETranformations property of the created MultiTransform object:
- Click in the field.
- Press the ... button that appears.
- The Link dialog opens.
- Hold down the Ctrl key and select the existing transformations.
- Press the OK button.
- Optionally edit the MultiTransform object, see above.
Options
- To add features:
- To remove features:
- If there are several features in the pattern, their order can be important. See PartDesign PolarPattern.
- To add transformations:
- If there are existing transformations: select the transformation after which the new transformation should be added.
- Right-click the Transformations list.
- Select one the following options from the context menu:
- Add mirrored transformation. See PartDesign Mirrored.
- Add linear pattern. See PartDesign LinearPattern.
- Add polar pattern See PartDesign PolarPattern.
- Add scaled transformation. See PartDesign Scaled.
- The selected transformation is added to the list and the settings for the transformation are displayed below the list.
- Adjust the settings to suit.
- Press the OK bar at the bottom.
- Repeat to add more transformations.
- To edit a transformation:
- Right-click the transformation in the Transformations list.
- Select Edit from the context menu.
- Adjust the settings to suit.
- Press the OK bar at the bottom.
- To change the order of the transformations:
- Right-click a transformation in the Transformations list.
- Select Move up or Move down from the context menu.
- If the Update view checkbox is checked the view will update in real time.
Limitations
Example
You can use this tool to create a fully parametric part that is symmetrical about two axes from a sketch.
This could be a 150x100x10mm large mounting plate for a motor with symmetric holes.
- Create a Body and add a sketch on one of its base planes.
- In the sketch create geometry for one quadrant of the part (i.e. the upper right quadrant).
- Note that the constraints must also only cover a quarter of the part, e.g. instead of the full dimension of
150mm
enter150/2mm
or75mm
. - Make sure the sketch is closed by adding lines along the vertical and horizontal axes.
- Note that the constraints must also only cover a quarter of the part, e.g. instead of the full dimension of
- Extrude the part with PartDesign Pad.
- Select PartDesign MultiTransform.
- The task dialog opens.
- The last feature of the Body is already selected. Since we want to mirror that feature we can ignore the Add feature and Remove feature buttons.
- Right-click in the Transformations field and select Add mirrored transform from the context menu.
- For the Plane select Vertical sketch axis.
- If the Update view checkbox is checked, you should now see the part mirrored about one axis.
- Again select Add mirrored transform from the context menu of the Transformations field.
- Now for the Plane select Horizontal sketch axis.
- Press the OK button to finish.
- To remove the edges along the axes of symmetry in the final result, set the DANERefine property of the new feature to
true
in the Property editor.
To verify that the part is fully parametric open the initial sketch with the quarter part and change one dimension, say a hole diameter. After closing the sketch the three other holes will have changed accordingly. This works with all other dimensions as well. A sketch modelling the full part with a single extrusion and no mirroring would be a lot more complex and all later changes would be more complicated.
- Narzędzia struktury: Część, Grupa
- Narzędzia wspomagające: Utwórz zawartość, Nowy szkic, Edycja szkicu, Mapuj szkic na ścianę
- Narzędzia do modelowania
- Narzędzia do ustalania położenia punktów odniesienia: Utwórz punkt odniesienia, Utwórz linię odniesienia, Utwórz płaszczyznę odniesienia, Układ współrzędnych, Łącznik kształtu, Łącznik kształtów podrzędnych, Utwórz klon
- Narzędzia addytywne: Wyciągnięcie, Wyciągnij przez obrót, Wyciągnięcie przez profile, Wyciągnięcie po ścieżce, Addytywna helisa, Addytywny sześcian, Addytywny walec,Addytywna sfera, Addytywny stożek, Addytywna elipsoida, Addytywny torus, Addytywny graniastosłup, Addytywny klin
- Narzędzia subtraktywne: Kieszeń, Otwór, Rowek, Subtraktywne wyciągnięcie przez profile, Subtraktywne wyciągnięcie po ścieżce, Subtraktywna helisa, Subtraktywny sześcian, Subtraktywny walec, Subtraktywna sfera, Subtraktywny stożek, Subtraktywna elipsoida, Subtraktywny torus,Subtraktywny graniastosłup, Subtraktywny klin
- Narzędzia do transformacji: Odbicie lustrzane, Szyk liniowy, Szyk kołowy, Transformacja wielokrotna, Skaluj
- Narzędzia ulepszające: Zaokrąglenie, Fazka, Pochylenie ścian, Grubość
- Funkcje logiczne Funkcje logiczne
- Dodatki: Przenieś, Koło łańcuchowe, Koło zębate ewolwentowe, Kreator projektowania wału
- Narzędzia menu kontekstowego: Ustaw czubek, Przenieś cechę, Przenieś cechę w drzewie, Wygląd zewnętrzny, Ustaw kolor
- Jak zacząć
- Instalacja: Pobieranie programu, Windows, Linux, Mac, Dodatkowych komponentów, Docker, AppImage, Ubuntu Snap
- Podstawy: Informacje na temat FreeCAD, Interfejs użytkownika, Profil nawigacji myszką, Metody wyboru, Nazwa obiektu, Edytor ustawień, Środowiska pracy, Struktura dokumentu, Właściwości, Pomóż w rozwoju FreeCAD, Dotacje
- Pomoc: Poradniki, Wideo poradniki
- Środowiska pracy: Strona Startowa, Architektura, Assembly, CAM, Rysunek Roboczy, MES, Inspekcja, Siatka, OpenSCAD, Część, Projekt Części, Punkty, Inżynieria Wsteczna, Robot, Szkicownik, Arkusz Kalkulacyjny, Powierzchnia 3D, Rysunek Techniczny, Test Framework