Powermill Macro
You don’t need to memorize commands to get started. PowerMill includes a built-in macro recorder.
Pro tip: Open your recorded macro in Notepad immediately. You’ll see a lot of redundant VIEW MODEL and REDRAW commands. Delete those to make your macro run faster. powermill macro
Let’s start with a practical scenario: You want to create a 10mm end mill, set its speed to 8000 RPM, and feed to 1500 mm/min. You don’t need to memorize commands to get started
Here are the most useful commands to know: Pro tip: Open your recorded macro in Notepad immediately
| Command | Function | Example |
| :--- | :--- | :--- |
| CREATE TOOL | Creates a new cutting tool | CREATE TOOL ; BALLNOSE |
| ACTIVATE | Selects an entity | ACTIVATE TOOL "Tool1" |
| EDIT TOOLPATH | Changes toolpath parameters | EDIT TOOLPATH "Rough1" TOLERANCE 0.05 |
| CALCULATE | Runs the toolpath calculation | CALCULATE TOOLPATH "Rough1" |
| DELETE ALL | Clears the session | DELETE TOOL ALL |
| LOAD MODEL | Imports a CAD file | LOAD MODEL "C:\Parts\bracket.dgk" |
| OUTPUT | Exports NC code | OUTPUT TOOLPATH "Finish1" "C:\NC\bracket.tap" |
