AiVibeCNC Program Verification and Simulation
CNC program verification checks a part program before and during first use, by simulating material removal and machine motion to find gouges, collisions and overtravel, and by a controlled prove-out on the machine.
Verification software reads the toolpath or, better, the posted G-code and simulates the machine's kinematics, tool assemblies, fixtures and stock. It removes material virtually, compares the result with the design model to find gouges or excess stock, and detects collisions between tool, holder, spindle, fixture and machine components, as well as axis overtravel. Some systems also optimise feed rates based on simulated engagement.
Shops use verification to protect expensive machines and workpieces, shorten first-article lead time and reduce machine time spent proving out programs. It is especially valuable for multi-axis work, large parts, unattended machining and changes to post-processors.
A simulation is only as reliable as its inputs: machine model, control behaviour, tool lengths, offsets, stock and fixture geometry must match reality. Control-specific functions such as look-ahead, cycles and macros may behave differently from the simulated version. For these reasons, first runs on the machine are still carried out cautiously by qualified personnel, typically with reduced overrides, single-block execution and optional stops, following the shop's procedures and OEM documentation.
Key points
- Simulates material removal and machine motion before cutting
- Detects gouges, collisions and axis overtravel
- Most reliable when it runs the posted G-code on an accurate machine model
- Does not replace a cautious first run by qualified personnel
Where AiVibe comes in
AiVibe designs and manufactures the AiAmbA AI Factory: edge devices plus AI agents that let people talk to CNC, PLC and robot controllers in plain language. Agents only propose changes, and a trained operator confirms each one.
Related terms
- Computer-Aided Manufacturing (CAM)CNC & Precision Machining
- Post-ProcessorCNC & Precision Machining
- G-codeCNC & Precision Machining
- First Article Inspection (FAI)CNC & Precision Machining
- Digital TwinIndustrial IoT & Edge