The occurrence of skidding and overskidding behaviour is likely to scratch rolling element
raceways and lead to a significant temperature rise and thermal deformation. The ball-cage …

The innovations propelling the manufacturing industry towards Industry 4.0 have begun to
maneuver into machine tools. Machine tool maintenance primarily concerns the feed drives …

A wheel set bearing is an important supporting component of a high-speed train. Its quality
and performance directly determine the overall safety of the train. Therefore, monitoring a …

Rolling bearing fault diagnosis based on deep learning has low accuracy under strong
noise conditions and weak interpretation of the diagnosis results, which reduces the trust in …

The rolling bearings often suffer from compound faults in practice. The concurrence of
different faults increases the fault detection difficulty and the decoupling detection of …

Early fault detection (EFD) is vital for mechanical systems to reduce downtime and increase
stability. The main challenge of EFD for rotating machines is to extract discriminative …

Angular contact ball bearing (ACBB) is widely used in rotating machinery for its great
external load capacity. The operating condition of ACBB is easily affected by surrounding …

An early diagnosis of faults prevents financial loss and downtimes in the industry. In this
paper the authors presented the early fault diagnostic technique of stator faults of the single …

In order to minimize operation and maintenance costs and extend the lifetime of rotating
machinery, damaging conditions and faults should be detected early and automatically. To …

In the broad framework of condition-based maintenance, the final objective of bearing
condition monitoring is to evaluate the health state and to estimate the remaining useful life …