Expert articles on root cause analysis: failure investigation and prevention strategies for industrial equipment.
Forensic analysis of gear spalling failure in industrial gears. Examination of causes (misalignment, lubrication, fatigue) and corrective measures for energy and aerospace.
Detailed root cause analysis of Festo DNG-200-100PPV-A air cylinder jamming due to moisture and lubrication issues. A practical checklist for maintenance engineers.
Forensic analysis of backlash increase in the ball screw Heidenhain HE587749-01. Discover the root causes such as seal failure and lubrication loss, and use the…
A forensic engineering investigation into hydraulic filter element collapse, examining differential pressure spikes, bypass valve stiction, and cold-start viscosity surges.
Forensic analysis of VFD-induced low currents and shaft voltage. Discover the causes of EDM damage, measurement methods and practical prevention strategies for industrial motors.
Detailed engineering analysis of the causes of bearing currents from frequency converters, methodology of diagnostics and practical measures for Ukrainian industrial enterprises.
Forensic analysis of an encoder signal loss on an aeronautical test bench: investigation of shielding, electromagnetic interference (EMI) and connectivity.
Forensic analysis of overheating failures in industrial servomotors. Causes such as sizing errors, inappropriate duty cycles and cooling failures are examined, with practical guidelines for…
Detailed analysis of the premature failure causes of the hydraulic cylinder Bosch 200737119 at an industrial enterprise. The influence of oil contamination, misalignment and pressure…
A failure of the VICKERS DG4V36CMUH760 coupling was analyzed via vibration and thermal measurements. The main causes include misalignment, torque overload, and fatigue cracking. Immediate…
Thermal Relay 140XBP01000 trips frequently due to overload, ambient temperature and ventilation. Cause analysis and prevention strategy with practical checklists and spare parts in UNITEC-D…
VFD-induced bearing currents cause EDM damage and premature motor failure. This article analyzes the root causes, provides a practical checklist, and recommends corrective actions to…
