Application of Troubleshooting Tools in the Monitored Production Processes

✍ Scribed by Petr Baron, Marek Kočiško, Anton Panda

• Publisher: Springer
• Year: 2023
• Tongue: English
• Leaves: 169
• Series: Management and Industrial Engineering
• Edition: 1
• Category: Library

✦ Synopsis

The book presents practical examples of troubleshooting tools applied in real technological processes. The content is useful for technicians, engineers, or maintenance professionals involved in setting up technical systems and reliable operation of rotary machines. The book presents various proactive maintenance methods, exploring how they can be applied to enhance the reliability and efficiency of technical systems. The importance of technical diagnostics is highlighted, offering valuable insights into the process of identifying and analyzing potential issues. The measurement and assessment of vibrations in technical systems are examined. Moreover, the book covers assessing the condition of systems through the study of friction, lubrication, and wear. The application of technical diagnostics tools in reductors' test operation is also detailed. In the concluding section, readers will find a thoughtful synthesis of the key concepts discussed throughout the book.

✦ Table of Contents

Preface
Vote of Thanks
Contents
About the Authors
Symbols and Abbreviations
1 Introduction—Proactive Maintenance Methods
References
2 Technical Diagnostics
References
3 Measurement and Assessment of Technical Systems’ Vibrations
3.1 Balancing of Rotating Parts of Machines
3.1.1 Machine Imbalance
3.1.2 Diagnostic Symptoms of Imbalance
3.1.3 General Principles for Rotor Balancing
3.1.4 Operational Balancing Methods
3.1.5 Balancing Rigid Rotors
3.1.6 Analysis of the Operating Condition of the Furnace Exhaust Fan Depending on Its Impeller Alignment
3.2 Diagnostic of Rolling Bearings
3.2.1 Diagnostics of Roller Bearings—Crest Factor
3.2.2 Diagnostics of Roller Bearings—HF (High Frequency Emission)
3.2.3 Roller Bearing Diagnosis—Kurtosis Factor
3.2.4 Diagnostics of Roller Bearings—Envelope Analysis
3.2.5 The Correlation of Parameters Measured on Rotary Machine After Reparation of Equipment of the Pulp Production
3.2.6 Verification of the Operating Condition of Stationary Industrial Gearbox Through Analysis of Dynamic Signal, Measured on the Pinion Bearing Housing
3.2.7 The Dynamic Parameters Correlation Assessment of the Textile Machine High-Speed Bearings in Changed Technological Conditions
3.3 Combination the Diagnostic Methods as Suitable Tool for Increasing an Effectivity of Determination the State of Mechanical Nodes
3.3.1 The trend’s Measurement of Vibrations
3.3.2 Tribotechnical Diagnostic
3.3.3 The Surface Analysis
3.3.4 The Measurement of Roughness
3.3.5 The Measurement of Roundness
3.3.6 Results of Analyses and Discussion
3.4 Application of Methods of Technical Diagnostics by Assessment of Oil Filling Condition in the Process of Running-In of Planetary Gearbox
3.4.1 Materials and Methodology
3.4.2 Results of the Measurements and Experiments
3.4.3 Results and Discussion
3.5 The Parameter Correlation of Acoustic Emission and High-Frequency Vibrations in the Assessment Process of the Operating State of the Technical System
3.5.1 Description of the Measuring—Characteristics of the Machines and Measuring Methods
References
4 Tribotechnical Diagnostics
4.1 Classification of Lubricants
4.2 Research and Correlation of Diagnostic Methods for Assessment of the State of Oil Filling in Cycloid Gearbox
4.2.1 Correlation, Quantification of Measured Parameters, Recommended Limits
4.2.2 Discussion of Realized Experiments
References
5 Application of Technical Diagnostics Tools in the Reductors Test Operation
5.1 Determination of Methodology and Research of the Influence of the Trial Run of High-Precision Reducers on the Change of Their Characterizing Properties
5.1.1 Parameters Characteristic of High-Precision Reducers
5.1.2 Description of the Investigated Problem
5.1.3 Characteristics of the Diagnostic Methods Applied
5.1.4 Conducting Measurements of Characteristic Properties of Bearing Reducers During Their Trial Run
5.1.5 Evaluation of Results and Qualitative Assessment of the Impact of the Load During the Trial Run Mode
5.1.6 Discussion of the Study Mentioned Above
5.2 Design and Implementation of a Diagnostic System for Measuring High-Precision Reducers
5.2.1 Design of a Mechatronic Diagnostic System for Measuring High-Precision Reducers
5.2.2 Design of Diagnostic Equipment
5.2.3 Results and Discussion
References
6 Conclusion
References
Index