Hey everyone, today I'm going to show you how to view 3D models in AutoCAD 2018. Whether you're new to CAD software or just need a refresher, these steps will help you navigate and manipulate 3D models with ease.

Step 1: Open a 3D Model

First, open the 3D model you'd like to view in AutoCAD 2018. You can do this by going to the 'File' menu and selecting 'Open' to browse for your 3D model file.

Step 2: Switch to 3D Workspace

Once your 3D model is open, switch to the 3D modeling workspace. You can do this by clicking on the 'View' tab and selecting '3D Views' from the toolbar. This will give you access to the necessary tools and options for viewing 3D models.

Step 3: Navigate in 3D Space

Now that you're in the 3D workspace, you can use the navigation tools to view your model from different angles. The orbit, pan, and zoom tools are especially useful for navigating in 3D space. You can find these tools in the navigation bar or use the keyboard shortcuts for faster navigation.

Step 4: Use Visual Styles

AutoCAD 2018 offers various visual styles that can enhance the way you view 3D models. The 'Visual Styles' panel allows you to switch between different display modes such as 2D wireframe, realistic, shaded, and more. Experiment with different visual styles to find the best one for your needs.

Step 5: Adjust Viewing Options

If you need to make specific adjustments to your 3D view, you can do so by accessing the 'Viewpoint Presets' or 'Viewport Controls'. These options allow you to change the position, orientation, and perspective of your 3D model for more precise viewing.

Step 6: Customize Your Workspace

Lastly, don't forget to customize your workspace to streamline your 3D viewing experience. You can arrange the toolbars, panels, and windows to make them easily accessible while working with 3D models in AutoCAD 2018.

By following these steps and experimenting with the viewing options, you'll be able to effectively view and navigate 3D models in AutoCAD 2018. Whether you're creating architectural designs, mechanical parts, or any other 3D models, mastering the 3D viewing tools will make your workflow more efficient and enjoyable. Happy designing!