Expert articles on root cause analysis: fault investigation, diagnostic methodologies and prevention strategies.
An ABB RN13076101307610 coupling was analyzed to identify the root causes of a failure. The main causes are torque overload, incorrect alignment and lubricant degradation.…
Coupling failure modes such as misalignment, torque overload, and fatigue cracking are analyzed using real-world evidence. A systematic root cause investigation identifies the primary causes…
VICKERS 02-322621 hydraulic cylinder leakage can occur due to contamination, deviations or pressure peaks. Carrying out a systematic analysis and taking recommended actions will ensure…
This technical article investigates the root cause of pitting and spalling failures in gear teeth of Festo VPEV 1/8 reducers. Through analysis of evidence such…
A customer reported recurring failures on the FIBRO 246.7.040.050 conveyor belt. The cause was an imbalance between the crown, idler alignment and load distribution. This…
Chain and pulley wear in machine tools is a common problem that requires precise analysis. This article presents an investigation of the root causes and…
Deflection of the conveyor belt occurs due to the absence of a ring, incorrect centering of the idlers and insufficient level of lubrication. The use…
Motor winding failure of Telemecanique ZBE102 is caused by insulation breakage, voltage imbalance and overload. Technicians can identify these causes with a quick diagnostic checklist…
A leak in an SK210-20/2116U-210FED-VB-18* hydraulic cylinder revealed three possible causes: contamination, offset and pressure spikes. Rigorous analysis identified contamination as the primary cause. Corrective…
Backlash in a ball screw can lead to loss of quality and production interruptions. In this article, a case of backlash increase in a Festo…
Oil leakage in reducers can be caused by inadequate seals, assembly errors and lack of ventilation. A detailed technical analysis reveals root causes and guides…
An ADVC-20-25-A-P series pneumatic valve exhibits uncontrolled throttling. The causes lie in contamination, moisture and lubricant failure. Systematic investigation and preventive measures are required to…
