Expert articles in root cause analysis: investigation of failures and prevention strategies.
A Telemecanique ZB4BG2 pump has suffered cavitation, causing mechanical failures. The analysis identified root causes related to NPSH, flow rate and filtration. Vibration measurements and…
A forensic analysis of gear pitting and spalling shows how lubricant grade and misalignment errors lead to premature machine failure in industrial drives.
The burning out of a solenoid valve coil can cause operational stoppages. This article analyzes the root cause of the failure, including duty cycle, voltage…
An oil leak in the HYDAC RFLDW/HC7820 reducer is a critical symptom. The analysis shows errors in seal selection, venting, and assembly. Corrective actions and…
Servo motor overheating often stems from incorrect sizing, duty cycle miscalculation, and cooling failure. This article presents a data-driven root cause analysis, corrective actions, and…
Pump cavitation leads to impeller damage and reduced efficiency. This analysis identifies NPSH deficits, vibration patterns, and corrective actions to prevent failure. Visit the UNITEC-D…
Explosion of the suspension in the pump FIBRO 0676221 caused production loss. Electro-erosion roughness and high vibration were detected. Investigation showed that the absence of…
A REXROTH FLPV4ZC1X500G24KPM couple has experienced a failure due to multiple causes. This analysis identifies the root causes and proposes corrective actions to prevent future…
Explosion of the key on the shaft FIBRO 2465040080 causes loss of synchronization and explosion. Vibration measurement and surface analysis of the components confirm fatigue…
Coupling failures in industrial systems can lead to significant downtime and financial loss. This article identifies misalignment, torque overload, and fatigue cracking as the primary…
Overheating of the ABB 48980002-A servo motor causes critical shutdowns. Errors in power selection, incorrect cycle calculation and violation of the cooling system are the…
Gear tooth pitting and spalling are critical failure modes that require systematic analysis of lubrication, alignment, and material fatigue. A detailed investigation into a Parker…
