Expert articles in root cause analysis: investigation of failures and prevention strategies.
1. Introduction: The damage pattern on the drive unitIn an automated production plant in southern Germany, an unexpected standstill occurred on a heavy main drive.…
Oil leakage in Festo M 05080130 hydraulic actuators occurs due to incorrect selection of seals, ventilation problems and installation errors. Use certified components from the…
An Allen Bradley 700N400A1 thermal relay tripped frequently due to high ambient temperatures, sizing error, and excessive vibration. Root causes were identified and corrective actions…
Cavitation in pumps can be caused by inadequate NPSH calculation and inadequate maintenance. Analysis of vibrations and pressure is crucial to prevent damage. Replace damaged…
Increasing the return stroke of the Heidenhain L=9M310-130-05 ball screw leads to an increase in the positioning error. The defect is caused by loss of…
In-depth forensic analysis of chain drives in the Benelux manufacturing industry. Learn how to detect chain stretch, misalignment and lubrication problems in a timely manner…
The Allen Bradley 871C-DT10NP30-U2 coupling failed after 14,500 hours due to misalignment, torque overload and fatigue. This analysis identifies root causes and proposes practical solutions…
Analysis of the failure of a set of screws in the transmission module identified three main causes: increased cyclic load, inaccurate fit and excessive speed.…
Gear tooth pitting and spalling in SKF S7014 ACEGA/HCP4A gears are caused by lubrication contamination, misalignment, and material fatigue. This article provides a systematic root…
Introduction: The warning signal that triggers research Cavitation in pumps is a common phenomenon that can lead to catastrophic failures if not detected in time.…
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…
