Overview of Revit STL Export Functionality
Revit, a powerful Building Information Modeling (BIM) software, offers various export options for users engaged in architecture and engineering. Among its capabilities is the ability to export models in the STL format, which is commonly utilized in 3D printing. Understanding how to effectively export STL files from Revit can streamline the process of preparing models for physical fabrication.
Using the STL Exporter in Revit
To export an STL file, you must first utilize the STL Exporter tool. Here is a structured process for exporting your Revit model:
Access the STL Exporter: Begin by selecting the Add-Ins tab located in the Revit interface. From there, navigate to the STL Exporter panel.
Open the Export Settings: Once the STL Exporter panel is visible, click on it to open the settings. You will encounter the General tab where you can adjust various options for your STL file, such as file resolution and output specifications.
Configure Export Options: Modify the settings according to your requirements. Ensure that the configuration aligns with the specific characteristics of your model, including geometry details and unit measurements.
- Execute the Export: After setting your desired options, click on the Save button to generate the STL file. If you wish to abort the process, you can select Cancel at any point.
Steps for Exporting a Revit Model to STL
To clarify the exporting steps, follow this streamlined process:
Initiate the Export Command: Click on File > Save As to launch the Save As dialog box.
Select the File Type: From the “Save as type” dropdown menu, choose STL (*.stl) as your file format.
Adjust Export Options: Click the Options button to enter the Export Options dialog. This interface displays your model in a tessellated layout, allowing you to verify how it appears in STL format.
Confirm File Selection: Ensure the File Format is set to STL and proceed to set any additional options if required.
- Finalize Exporting: After confirming your selections, click Save to complete the process, and your STL file will be created.
Preparing a Revit Model for 3D Printing
Beyond exporting STL files, preparing your model for 3D printing is a critical step:
Ensure Model Integrity: Before exporting, validate your model for any errors or issues that might affect print quality. This includes checking for overlapping geometries or unclosed surfaces.
Select the Appropriate Units: When exporting, it’s essential to select matching units that align with the settings in your 3D printing software. Typically, “Use Internal: Feet” is recommended to ensure consistency.
- Export and Import: After exporting the model as an STL file, import it into your 3D printer software. Review the model in the slicer to make any final adjustments.
Import Capabilities of Revit
In addition to exporting STL files, Revit also has versatile import functionalities. Users can bring in varied 3D file formats, enhancing collaboration and design processes within the application. Supported formats include ACIS objects from DWG, DXF, DGN, and SAT files.
Frequently Asked Questions
Can I directly create STL files from Revit without any plugins?
Yes, Revit allows users to export STL files using the built-in STL Exporter tool without requiring additional plugins. Simply follow the steps outlined in the article to access this feature.
What other formats can Revit export apart from STL?
Revit supports multiple export formats, including native Revit files (like RVT, RFA), CAD files (DWG, DXF, IFC), and image formats (PNG, JPG). This versatility facilitates the use of Revit models across different platforms and applications.
Is it feasible to 3D print directly from Revit models?
Absolutely. After exporting your model as an STL file, it can be imported into 3D printing software, where you can prepare it for printing. Ensure that your model is adequately prepared and free of errors for optimal results.
