Fusion 360 provides a powerful platform for 3D modeling and CAD, and exporting your designs to OBJ format can be useful for sharing your models with others or for use in other software applications. Here's how you can export to OBJ in Fusion 360:

1. Open your design in Fusion 360 and make any final adjustments or modifications as needed.

2. Once you are ready to export, navigate to the File menu and select 'Export' > 'Export to OBJ'.

3. In the export dialog box, you can choose the location where you want to save the OBJ file and give it a name. You can also adjust settings such as the units, scale, and other export options.

4. Click 'OK' to export your design to OBJ format. Fusion 360 will generate the OBJ file based on your model and save it to the specified location.

5. Your 3D model is now saved in OBJ format and can be easily shared with others or imported into other software programs that support OBJ files.

By following these simple steps, you can easily export your 3D models to OBJ format in Fusion 360, making it easier to collaborate and share your designs with others. Whether you are working on personal projects or collaborating with a team, exporting to OBJ can improve compatibility and streamline your workflow. Give it a try today and see how easily you can export your designs to OBJ in Fusion 360!