They tailor posts to your specific machine accessories (like rotary tables or probes).
: Specialist companies like ICAM and CAMplete Solutions offer advanced post-processing support for complex, multi-axis machines.
Your local Mastercam reseller is your best resource for machine optimization. If your machine requires specialized G-code macro calls or unique safety retraction loops, your reseller can provide or build a custom post processor.
The safest and most reliable method for obtaining post processors is through official Mastercam channels. Mastercam Post Processors Download
Post-processing complex toolpaths (especially for multi-axis work) requires adequate hardware: Post Processors | Mastercam
Mastercam generates a neutral internal file called an NCI file when you create toolpaths. This file contains generic coordinates, feed rates, and tool motions. Because a Haas controller reads G-code differently than a Heidenhain, Fanuc, or Mazak controller, you cannot feed this raw data directly into a machine.
By providing valuable information and insights on Mastercam post processors, this article aims to help machinists, manufacturers, and Mastercam users optimize their CNC machining processes and improve productivity. They tailor posts to your specific machine accessories
While looking for a quick, free download on online forums or third-party websites is tempting, it carries significant risks:
Visit → Support → Post Processors → Request a Post. This connects you with your regional reseller.
The primary and most reliable source for official Mastercam post processors is your local, authorized Mastercam Reseller. They are your direct point of contact for all things related to post processors, from identifying the correct one for your needs to providing support and troubleshooting. For customers on a maintenance plan, obtaining the right post is often as simple as reaching out to your reseller. If your machine requires specialized G-code macro calls
When downloading and installing post processors, users must identify the correct file types based on their Mastercam version:
When you contact your reseller, they will guide you through a process to ensure you get the exact post processor for your machine. This typically involves filling out a Post Processor Request Form, which asks for specific details about your machine's controller, configuration, and the machine's kinematics. Providing accurate information at this stage is vital.
: You can search by keyword, machine type (Mill, Lathe, Swiss, etc.), or Mastercam version (e.g., Mastercam 2025 or 2026).
Once you have downloaded your files, follow these steps to install them into your Mastercam environment:
Open Mastercam, go to the Machine tab, click Manage List , and add your new machine definition to your active menu. Risks of Downloading Free Third-Party Posts