If you encounter issues with your post processor, here are some common troubleshooting steps:
Contacting your local corporate Reseller is the industry-standard method for acquiring advanced posts.
: If you can't find a generic post that works, your local reseller is your best point of contact. They can provide custom-built posts for complex machines like multi-tasking Mill-Turns or Swiss-style lathes. Free & Third-Party Options
At its most fundamental level, a Mastercam post processor is a specialized software application and script that acts as a real-time translator. Its primary job is to convert the generic, internal toolpath data generated by Mastercam’s calculation engine into a precise, machine-specific NC program (G-code) that a particular Computer Numerical Control (CNC) machine tool can understand and execute. Mastercam Post Processors Download
: Known for their "IKE" (Interactive Knowledge Engine) posts, they offer Free Generic Post Processors
This comprehensive guide will walk you through what a Mastercam post processor is, why it’s so important, and the various sources where you can download or acquire one. We’ll explore official channels, partner solutions, how to handle installation and configuration, and help you navigate the critical choice between free generic posts and professional custom posts.
Always download posts from your authorized Mastercam reseller or reputable developers. The cost is small compared to a CNC crash caused by a bad post. If you encounter issues with your post processor,
Copy your downloaded .PST (and .PSB if applicable) files directly into the corresponding \Posts\ folder. If you also downloaded matching Machine Definition ( .mcam-mmd / .mcam-lmd ) and Control Definition ( .mcam-control ) files, place them in the parent Shared Mastercam 202X\CNC_MACHINES\ folder. Step 3: Manage via the Machine Definition Manager Open Mastercam. Go to the tab on the ribbon.
Open Mastercam and go to the Machine tab. Select Machine Definition Manager .
When a generic post creates an error that damages a machine spindle, you have no technical support or warranty recourse. Crucial Steps Before Running a New Post Processor Free & Third-Party Options At its most fundamental
Verify that the post handles coolant (M08/M09) and tool offsets (H and D values) correctly.
Move .MD or .MMD files into the \[Machine Type]\Tools\ or machine definition root folder. Move .CD files into the \CNC_MACHINES\ directory.
Downloading files from unverified online forums or sketchy repositories introduces severe risks, including corrupted G-code, tool crashes, and malware. Always prioritize official, verified channels for your downloads. 1. Your Official Mastercam Reseller (The Gold Standard)
: Users on a Maintenance Plan can access an extensive library of over 3,400 ready-to-run post processors through the Mastercam Tech Exchange .