What part file types are compatible with CAM Assist?
CAM Assist works with any part file that your integrated CAM software (Mastercam, Fusion 360, or Siemens NX) can open and use for machining. This typically includes solid models from common formats: e.g., Parasolid ( .x_t ), STEP ( .step / .stp ), IGES, SolidWorks files, or native Fusion/NX files. The key is that you need a solid 3D model of the part. Once the model is loaded in your CAM system and you launch CAM Assist, it will operate on that geometry. So, as long as your CAM software supports the file type (which all major ones do for standard formats), CAM Assist is compatible with it.
Why do part file types matter in CAM Assist?
Users often ask this to ensure their CAD data can be used. Since CAM Assist is an add-on inside existing CAM programs, it inherits the CAD compatibility of those programs. For example, Fusion 360 can directly open SolidWorks or STEP files; Mastercam can import STEP, IGES, etc. Knowing that CAM Assist isn’t limited to a proprietary format is reassuring – you don’t have to convert your models to something special for the AI. However, it matters to ensure you import a solid or watertight model. Surfaces or mesh models are not ideal; a solid ensures CAM Assist correctly recognizes all features. In summary, if your CAD file works normally in your CAM, it will work with CAM Assist, which means virtually all standard part file types are covered.
Where can I find / adjust part file type settings in CAM Assist?
CAM Assist itself doesn’t have a file import function or settings – you open parts through your CAM software. So you “find” the file compatibility in your CAM system’s documentation (e.g., Mastercam’s list of supported file imports, Fusion’s supported file types). There’s nothing to adjust within CAM Assist regarding file types. The workflow is: open or insert your part file into a CAM project, set up stock and coordinate systems, then run CAM Assist. As a tip, ensure the model is clean (no corrupt surfaces) after import to avoid any hiccups during the AI’s analysis. If a particular exotic format isn’t opening well, convert it to STEP which is broadly reliable. Once the part is properly in your CAM, CAM Assist will be ready to go.
How else are part files usually known?
- Supported CAD formats for CAM Assist
- Compatible model file types
- Input file formats (via CAM integration)
Related articles to part file support for CAM Assist:
- What CAM Packages does CAM Assist support?
- What parts are suitable for CAM Assist?
- What are the requirements to run CAM Assist?