ArtCAM 2018 is a powerful software for 3D modeling and CNC machining, and one of its key features is the ability to import OBJ files. Whether you're working on a personalized prototype or a complex sculpture, importing OBJ files into ArtCAM can streamline your workflow and bring your designs to life. Here's how to do it:

1. Open ArtCAM 2018: Launch the ArtCAM 2018 software on your computer to begin the import process.

2. Click 'File': In the top menu, click on 'File' to access the dropdown menu.

3. Select 'Import': From the 'File' menu, select 'Import' to initiate the file import process.

4. Choose OBJ file: Navigate to the location of your OBJ file on your computer and select it for import.

5. Adjust import settings: Depending on the specific requirements of your project, ArtCAM 2018 allows you to adjust settings such as scale, rotation, and orientation during the import process.

6. Complete import: Once you've configured the import settings, confirm the import to bring the OBJ file into your ArtCAM 2018 workspace.

7. Edit and finalize: With the OBJ file successfully imported, you can now edit and manipulate it within ArtCAM 2018 to integrate it into your overall design. Utilize the software's tools to refine the 3D model and prepare it for CNC machining.

By following these steps, you can seamlessly import OBJ files into ArtCAM 2018 and incorporate them into your 3D modeling and CNC machining projects. Whether you're a professional designer or a hobbyist, this functionality can enhance your workflow and bring your creative vision to fruition.