When you install Mastercam, it automatically includes a folder of generic posts for Mill, Lathe, and Wire. 2. Why You Should Avoid "Free" Third-Party Links
Put the .mcam-mmd (Machine Definition) file in the \mill\Tools folder.
Usually found at C:\Users\Public\Documents\Shared Mastercam 202x . Place the Files: Put the .pst and .psb files in the \mill\Posts folder. Put the .mcam-control file in the \Config or \Tools folder.
Whether you are looking for a generic link or a custom solution for a 5-axis mill, here is everything you need to know about sourcing, installing, and managing your post processors.
Finding the right is often the final hurdle between finishing a complex CAM project and actually running it on your CNC machine. A post processor (or "post") acts as the translator, converting your Mastercam toolpaths into the specific G-code language your machine controller understands.
If you download a generic post and find that your machine is throwing "Syntax Errors" or "Illegal G-Code" alarms, you may need a custom post.
A post processor that isn’t tuned to your machine’s specific parameters can cause "crashes," leading to thousands of dollars in spindle or tool damage.