To Create a Machining Feature
1. Click Machining, and click the button corresponding to the feature type on the NC Features & Machining group.
The machining feature dialog box (for example, Pocket Feature) opens.
2. Define the elements of the machining feature dialog box, as needed. Usually, you are required to select the Floor surfaces; other elements are optional.
3. Click OK to complete the feature, Cancel to quit. The Preview button lets you check the feature geometry by highlighting the Hard Walls in red, Soft Walls in cyan.