Abstract: The localized faults of bearings can be diagnosed by extracting approximately periodic impulses from vibration signals. However, this feature may be deeply submerged in the high-level noise.

Watch the step-by-step creation of a custom bearing puller, highlighting design decisions and machining techniques. How do custom tools improve workshop efficiency? Trump administration terminates ...

Abstract: bearing damage in modern inverter-fed AC drive systems is more common than in motors working with 50 or 60 Hz power supply. Fast switching transients and common mode voltage generated by a ...