A post processor (often called a "post") is a text-based file that translates Mastercam’s internal data into machine-specific G-code.
: For standard .pst and .psb files, move them to the corresponding "Posts" folder in your Mastercam Shared Directory (e.g., C:\Users\Public\Documents\Shared Mastercam 202x\mill\Posts ).
If you can’t find a legitimate free post for your specific machine, the next best thing is a low-cost custom post.
A post processor in Mastercam is a software component that translates the CAM software's output into a machine-specific language that can be read by the CNC machine. The post processor is responsible for converting the G-code generated by Mastercam into a format that is compatible with the CNC machine's controller. This process is crucial to ensure that the CNC machine can execute the programmed instructions accurately and efficiently.
Some Mastercam resellers offer free basic posts as a marketing tool. Check the “Support” or “Downloads” section of resellers like: