The problem
ChatGPT can write poetry. It cannot tell you the optimal feed rate for 7075 aluminum on your specific machine. General-purpose AI models are trained on internet text. They have no sensor data, no telemetry, no material characterization.
Industrial AI from Siemens or Fanuc is locked to their ecosystem, priced for Fortune 500, and designed to sell more of their own products. A small shop with a mixed fleet has no AI option at all.
The data problem is circular: you need data to train useful AI, but you need useful AI to justify collecting it. Small shops don’t have the volume, and nobody shares learning without extracting data to a cloud.