Expert articles in root cause analysis: investigation of failures and prevention strategies.
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…
1. IntroductionIn automated manufacturing environments, the accuracy and reliability of motion control systems are essential to productivity and final product quality. Intermittent or complete failures…
1. IntroductionThe operation of modern industrial machinery depends critically on the reliability of its components. However, integrating variable frequency drives (VFDs) into motor drive systems,…
Ball screw backlash increase is a critical issue in precision motion control systems. This article investigates the root causes of backlash increase, focusing on preload…
