Understanding Navisworks and AutoCAD Integration
For professionals working in construction and design, the ability to transfer information seamlessly between different software applications is essential. Autodesk Navisworks and AutoCAD are powerful tools for their respective functions, but users often need to determine how to open and utilize Navisworks files within AutoCAD.
Steps to Open Navisworks Files in AutoCAD
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File Preparation: Before working with Navisworks files, ensure you have the requisite versions of both Navisworks and AutoCAD installed on your system. This guide is based on AutoCAD 2025.
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Exporting from Navisworks:
- Using the Export Function: Open Autodesk Navisworks and load your desired project file. Navigate to the menu located at the top-left corner and choose the appropriate export option (e.g., DWF or FBX, as Navisworks doesn’t export directly to DWG).
- Adjust the Export Settings: In the Options Editor, expand the File Exporters node and select the exporter you need (DWF or FBX). Make any necessary adjustments to the export settings and click OK to finalize.
- Saving the File: Choose a directory and a filename for your exported file, then save it.
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Importing into AutoCAD:
- Launch AutoCAD 2025: Open your AutoCAD application and create a new drawing or open an existing one where you want to integrate the Navisworks model.
- Access the Insert Tab: Click on the Insert tab on the ribbon interface.
- Selecting Import Options: Look for the Import panel. Here you can specify the type of file you want to import (DWF or FBX) depending on how you exported it from Navisworks.
- Choose the File: Click on the Import option, browse to the saved location of your exported file, select it, and click Open.
- Define Import Settings: After selecting the file, AutoCAD will prompt you to set specific parameters, such as the assigned layer for the imported objects and conversion units. Adjust these as needed before concluding the import process.
- Utilizing the Imported Model: Once the file is imported, you can manipulate the Navisworks model like any other object in AutoCAD. You can view, annotate, or edit elements (to a limited extent, as native editing of the imported file types may be restricted).
Frequently Asked Questions
Can I edit a Navisworks model directly in AutoCAD?
No, the Navisworks files are not directly editable in AutoCAD. You can import them and work with them as references, but direct editing is not supported.
Is it possible to open Navisworks files without using AutoCAD?
Yes, Navisworks files (specifically NWD and NWC) can be opened using Autodesk Navisworks Freedom or Navisworks Manage, which are designed for viewing and managing 3D models.
What file formats can I export from Navisworks?
Navisworks supports export to several formats, including DWF, DWFx, FBX, and KML, but does not directly export to DWG or DXF. For DWG format, you will need to use a compatible intermediary format, such as DWF or FBX first.
