Are you looking to export your 3D models from Fusion 360 as OBJ files? Here's how you can do it:

1. Open your 3D model in Fusion 360 and make sure it's ready for export. Check that all components and features are correctly positioned and oriented.

2. Once your model is ready, go to the 'File' menu and select 'Export' from the dropdown.

3. In the export dialog, choose 'OBJ' as the file type. This will ensure that your model is saved in the OBJ format.

4. Specify the export location and file name. Choose a location where you can easily find the exported OBJ file, and give it a descriptive name.

5. You may also want to adjust the export settings such as units, scale, and other options depending on your specific use case. Fusion 360 offers various export settings to customize the OBJ output to your requirements.

6. After you have set the export options, click 'OK' to initiate the export process. Fusion 360 will then save your 3D model as an OBJ file in the specified location.

7. Once the export is complete, you can use the OBJ file in other 3D modeling or rendering software, or share it with others who may need to view or use your model.

By following these steps, you can easily export your 3D models from Fusion 360 as OBJ files, making it simple to share your designs with others or use them in other applications. Whether you're collaborating with colleagues or sharing your designs with clients, exporting OBJ files from Fusion 360 can streamline your workflow and improve your productivity.