Guides
Can AI Write a Safe Fanuc Macro Program? Not Unsupervised
Macro B is where AI G-code generation is least safe: niche corpus, per-control system variables, and code whose whole job is safety checks. The boundaries.
Lawrence Arya··4 min
Guides
How to Edit G-Code Manually at the Controller: The Safe Way
Editing at the machine is a real skill with a fixed procedure: find the block, understand it in context, change one thing, verify before running. Step by step.
Lawrence Arya··4 min
Guides
How to Manually Verify AI-Generated G-Code: Six Passes
AI G-code fails in plausible ways, so verification needs structure: six passes from dialect check to single-block first run, each catching what the last cannot.
Lawrence Arya··5 min
Guides
How to Safely Restart a CNC Program From the Middle
Restarting mid-program is a state problem: everything the skipped lines established must be rebuilt first. The gather-restore-enter method, step by step.
Lawrence Arya··4 min
Guides
Safe Z Retract Code for Fanuc Before Opening the Door
The safe pre-door sequence is three commitments in code: retract Z by a route you calculated, stop the spindle, and stop the program. The two retract idioms.
Lawrence Arya··4 min
Practice
Fake It Till You Make It as a CNC Operator? Read This First
Faking it fails faster in CNC than almost any job, and the stakes are fingers and machines. The legitimate fast lane exists: learn fast, disclose honestly.
Lawrence Arya··5 min