Root Cause Analysis: Heidenhain F190992 Servo Motor Overheating
Overheating of the Heidenhain F190992 servo motor can be caused by errors in its sizing, poor planning of the work cycle or failure in the…
Method #Root Cause Analysis
Root cause analysis methods: 5-Why, Fishbone, Fault Tree Analysis and FMEA frameworks.
249 articles
Root Cause Analysis of Linear Guide Rail Wear: Contamination, Preload Errors, and Lubrication Gaps
Linear guide rail wear is often caused by contamination, preload errors, and lubrication gaps. This article presents a systematic analysis of failure evidence and provides…
Forensic damage analysis of shaft couplings: failure modes using the FIBRO RPG120P as an example
Forensic damage analysis of a FIBRO RPG120P shaft coupling. Investigation of misalignment, torque overload and fatigue cracking with practical maintenance checklist according to DIN standards.
Root Cause Analysis of Solenoid Valve Coil Burnouts: Thermal Management, Voltage, and Duty Cycles
Engineering analysis of the causes of burnout of solenoid valve coils in industrial conditions. Consideration of the impact of voltage fluctuations, duty cycles and thermal…
AI Root Cause Analysis in MRO: A Technological Advantage for Industrial Maintenance
AI root cause analysis improves industrial maintenance by reducing downtime, costs and risks. UNITEC-D GmbH offers certified solutions to support this digital transformation.
Forensic cause analysis: Thermal overload of servo motors in DACH manufacturing technology
Forensic analysis of thermal overload on an industrial servo motor. Examination of cycle time, effective current and cooling performance with specific test steps for maintenance…
Failure Analysis: Pitting and Spalling in Industrial Gears
Forensic analysis of pitting and spalling failures in Parker E321G3906 industrial reducer gears, addressing causes of lubrication, alignment and material fatigue.
Analysis of the causes of fatigue wear of linear rails: contamination, preload errors and lubrication gaps
Fatigue wear of VICKERS Linear Rails 5996605-001 can cause production to stop. The analysis showed that the main causes are contamination, preload errors and lubrication…
Root Cause Analysis of Premature Failure of Spherical Roller Bearings: Diagnosis and Prevention
Premature failure of Bosch 0822010221 spherical roller bearings was analyzed to identify root causes. Temperature, vibration and visual inspection measurements identified critical anomalies.
Root Cause Analysis with AI for the Prevention of Recurrent Failures in Industrial Maintenance
AI in root cause analysis improves operational efficiency and reduces costs in industrial maintenance. UNITEC-D offers certified components to support this digital transformation.