Step-by-step diagnosis guides for the most common CNC machine faults. Written by our UAE CNC technicians. Free to use — no signup required.
Cooling pump failure, blocked lines, bearing wear — complete diagnosis and fix
Power supply, controller, drivers — full breakdown diagnosis checklist
X, Y, Z axis fault — stepper driver, wiring, limit switch diagnosis
24V SMPS fault diagnosis and correct replacement guide
Bearing wear, collet runout, imbalance — causes and step-by-step fix
Encoder fault, overload, communication error — clear servo alarms fast
Upload a photo of your machine or faulty part. Nova (our AI) identifies the fault instantly — our CNC expert confirms and tells you exactly which part to order.