TLM Machine Monitoring

Two nights ago during the night shift, a coolant pump on a CNC turning machine failed. 

We later found the cause: the coolant level in the tank had dropped too low, the return flow couldn't keep up, and the pump eventually ran dry and burned out.

Honestly, this wasn't the first time. At first, we thought sensors weren't necessary. But with limited manpower and missed inspections, once something goes wrong, it quickly leads to downtime, repairs, and delayed deliveries.

Since implementing TLM with sensors, tank levels, hydraulic and air pressure, temperature, and voltage — everything is visible on screen. Low levels, overheating, abnormal values—alerts pop up immediately, allowing us to take action before any damage occurs. 

This is what true preventive maintenance looks like—
not reacting after the fact, but staying ahead of problems.