Expert articles on root cause analysis: fault investigation, diagnostic methodologies and prevention strategies.
Transmission belt overheating is a critical failure mode that can be traced to excessive tension, misalignment, contamination, and environmental factors. This article provides a forensic…
Filter elements such as the HYDAC 908735 can collapse due to pressure increase, contamination and insufficient maintenance. A systematic investigation and preventive measures are essential.…
Tooth swirling and tooth calcification in the Allen Bradley 700-P800A1 are the result of inadequate lubrication, elevated temperature and improper alignment. The analysis shows a…
A failure in the shaft nail of the Siemens 3WX3653-1JBOO motor was investigated using root cause analysis. Causes include improper design, incorrect fit tolerance, and…
Introduction: The symptom that triggers the investigation A drive belt that consistently overheats can be a sign of a systemic problem. At a production workshop…
An oil leak in the REXROTH 4WS2EM10-52/45B11ET210K31EV gearbox can be caused by errors in seal selection, ventilation problems and improper assembly. This article examines the…
This article analyzes the signal loss of an encoder on a VICKERS VVP-50-SBR-M-30-CD2-(04)-BK-10 pump. The focus is on the influence of cable shielding, electromagnetic interference…
Introduction Continuous operation in manufacturing environments demands maximum reliability from hydraulic systems. A common, but critical, failure is oil leaks in hydraulic cylinders. This seemingly…
Overheating of transmission belts in production machines often leads to unplanned downtimes. The FIBRO 2052.70.040.050.050 is a critical component in the Benelux industry. The lifespan…
A Parker 421800850530 servo motor overheated due to sizing errors, incorrect load cycle estimation and cooling failure. Root cause analysis and corrective actions are recommended…
A bearing support suffered EDM damage due to VFD-induced eddy currents. Root cause analysis identified insufficient isolation and lack of filters. Preventative solutions include the…
A Heidenhain 329991-50 coupling failed after 4,200 hours due to misalignment, torque overload, and fatigue. This article provides a root cause analysis and corrective actions…
