This book highlights the tribological behavior of elastomers by investigating the effect of operating variables such as, the applied load and the abrasive particle size, and the materials’ mechanical properties such as, tensile strength, elongation at break, hardness, and tear strength by the experimental, statistical and analytical methods. It is found that the wear mechanism is mostly friction wear, which is mixed with fatigue wear and abrading under higher applied loads or larger abrasives. The statistical method shows that the abrasive particle size has the highest contribution followed by the applied load on the wear process. Wear equation is developed to predict the wear rate considering the trends of the input variables.
Author(s): Ferial Hakami, Alokesh Pramanik, Animesh Kumar Basak
Series: SpringerBriefs in Applied Sciences and Technology
Publisher: Springer
Year: 2022
Language: English
Pages: 157
City: Singapore
Preface
Contents
Nomenclature
1 Introduction
1.1 Introduction
1.2 Scope of the Book
References
2 General Background
2.1 Elastomers
2.1.1 Natural Rubber
2.1.2 Styrene Butadiene Rubber
2.1.3 Acrylonitrile–Butadiene Rubber
2.2 Tribology of Polymers
2.2.1 Wear
2.2.2 Friction
2.2.3 Friction and Wear Mechanism
2.2.4 Effective Parameters on the Wear and Friction
2.2.5 Prediction of Wear in Polymers
2.2.6 Summary
References
3 Wear of Rubber Material in Conveyor Belt System
3.1 Introduction
3.2 Ore Handling
3.3 Conveyor Belt System
3.3.1 Conveyor Belt
3.3.2 Pulley
3.3.3 Lining Materials
3.4 Types of Wear Involved in Conveyor Belt System
3.5 Effect of Different Parameters on Wear
3.6 Summary
References
4 Materials and Methodology
4.1 Introduction
4.2 Materials
4.2.1 Elastomers
4.2.2 Abrasives
4.3 Tribological Tests
4.3.1 Two-Body Wear Test
4.3.2 Three-Body Wear Test
4.3.3 Friction Test
4.4 Micro-structural Characterization
4.5 Measurement of Surface Roughness and Surface Temperature
4.6 Summary
References
5 Effect of the Applied Load
5.1 Introduction
5.2 Method
5.3 Results
5.4 Discussion
5.4.1 Effect of the Applied Load on Wear
5.4.2 Effect of the Applied Load on the Friction
5.5 Summary
References
6 Effect of the Abrasive Particle Size
6.1 Introduction
6.2 Methods
6.3 Results
6.4 Discussion
6.4.1 Effect of the Abrasive Particle Size on Wear
6.4.2 Effect of the Abrasive Particle Size on the Friction
6.5 Summary
References
7 Effect of the Three-Body Abrasion
7.1 Introduction
7.2 Methods
7.3 Results and Discussion
7.4 Summary
References
8 Statistical Analysis
8.1 Introduction
8.2 Method
8.3 Results
8.3.1 Wear Rate
8.3.2 Surface Roughness
8.3.3 Temperature Build-Up (TBU)
8.4 Discussion
8.5 Summary
References
9 Development of an Experimental Model
9.1 Introduction
9.2 Model Development
9.3 Derivation of the Exponents
9.4 Model Verification
9.5 Discussion
9.6 Summary
References
10 Summary
10.1 Conclusion
10.2 Future Works
Uncited References
