Open your favorite .PST file in a text editor. Find the $SPIN_ON block. See if it just spits out M03 or if it intelligently checks for live tooling vs. main spindle. If it’s the former, you know where to start hacking.
: A free, customizable post-processor available to GibbsCAM users. It allows for user-level modifications, such as combining tool changes and coolant commands on the same line, though it is less sophisticated than purchased, vendor-supported posts. gibbscam post processor
: To request a change to your post processor, users typically create a "Pack and Go" file ( .gcpkg ) and mark up the desired G-code changes for the developer. Open your favorite
Stay safe, and keep the chips flying.
. Instead of trying to manually "hand-edit" thousands of lines of code—a process prone to human error—the technical team used a tool called main spindle
At its simplest level, a GibbsCAM post processor is a specialized software file that converts the internal, machine-agnostic toolpath data from GibbsCAM’s Virtual Gibbs environment into a specific dialect of G-code that a particular CNC machine control understands.