Expert articles on root cause analysis: failure investigation and prevention strategies for industrial equipment.
1. Introduction Maintenance workshops in the aerospace and energy sectors regularly report cases of oil leaks on high-precision reducers operating continuously. A recent incident on…
Overheating of drive belts is a key failure indicator. This article identifies the 5 main causes and provides a practical diagnostic flow for maintenance technicians.…
Linear guide wear is often due to contamination, preload errors, and lubrication gaps. A systematic root cause analysis and preventive measures are essential. Further information…
Motor winding failures in VICKERS DG4V33CMUH760 are often caused by insulation clearance, overload and voltage imbalance. A systematic investigation method and predictable maintenance procedures are…
1. Introduction An automotive component manufacturing plant in the West Midlands, UK, recently experienced recurring line stoppages on a high-speed stamping press transfer mechanism. The…
The increase in backlash in ABB ball screw 1KGT038912R0001 may be caused by loss of pre-load, contamination, and failure in lubrication. Root cause analysis reveals…
Encoder signal loss can be caused by cable shielding, EMI and connector cable wear. A systematic analysis and preventive measures are essential. Spare parts and…
Coil burnout of the solenoid valve Parker HDA220A may be caused by electrical overload, excessive duty cycle or lack of thermal monitoring. This article presents…
1. IntroductionDuring continuous operation of a vertical machining center at a manufacturing plant in Querétaro, the maintenance department detected a systematic dimensional deviation of 0.08…
Encoder signal loss is caused by insufficient cable shielding, EMI and outdated connections. A systematic investigation method identifies the causes and provides practical solutions for…
The increase in backlash in Festo OH-22-Y ball screws may be caused by loss of preload, contamination, or lubrication failure. This article presents a detailed…
Overheating of the drive belts is a critical symptom that can lead to major failures. This analysis identifies five common causes, with technical data and…
