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Wear Analysis for Engineers |
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$99.75 |
2002 |
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Contents
Chapter 1
THE WEAR ANALYSIS METHOD
1.1 WEAR ANALYSIS OVERVIEW
1.2 THE WEAR ANALYSIS PROCESS
1.2.1 Examination
1.2.2 Characterization
1.2.3 Modeling and Evaluation
1.2.4 Testing
1.3 PROCESS IMPLEMENTATION
1.3.1 Problem-Solving Situation
1.3.2 Design Situation
Chapter 2
BASIC TRIBOLOGY
2.1 SYSTEM CONCEPT
2.2 WEAR MECHANISMS
2.2.1. Adhesive Mechanisms
2.2.2 Single-Cycle Deformation Mechanisms
2.2.3 Repeated-Cycle Deformation Mechanisms
2.2.4 Chemical Mechanisms
2.2.5 Thermal Mechanisms
2.2.6 Tribofilm Mechanisms
2.2.7 Coexistence and Interaction of Mechanisms
2.2.8 Mild and Severe Wear
2.3 FRICTION
2.4 LUBRICATION
2.5 WEAR SITUATIONS
2.5.1 Sliding
2.5.2 Rolling
2.5.3 Impact
2.5.4 Abrasive Situations
2.6 DESIGN FACTORS
2.6.1 Mechanical
2.6.2 Material
2.6.3 Lubrication
2.6.4 Environmental Considerations
Chapter 3
EXAMINATION METHODS
3.1 TRIBOSYSTEMS
3.1.1 Macrotribosystems
3.1.2 Microtribosystems
3.2 WEAR
3.2.1 Wear Scar Features
3.2.2 Examination Techniques
3.3 OPERATING AND DESIGN CONDITIONS
3.3.1 Analysis Without Worn Parts
3.3.2 Analysis With Worn Parts
3.4 SUPPLEMENTARY EXAMINATIONS AND
COMPARISONS
Chapter 4
CHARACTERIZATION METHODS
4.1 OPERATIONAL CLASSIFICATION
4.2 MECHANISTIC CLASSIFICATION
Chapter 5
PHENOMENOLOGICAL CONSIDERATIONS
5.1 TRIBOLOGICAL TRENDS
5.2 PIVOTAL FEATURES
5.3 LUBRICATION
5.4 MATERIALS
5.5 DATABASE USE AND TESTING
5.6 WEAR SEVERITY
Chapter 6
ANALYTICAL METHODS
6.1 WEAR RELATIONSHIPS
6.1.1 Sliding
6.1.2 Rolling
6.1.3 Impact
6.1.4 Abrasion
6.2 DATA ANALYSIS
6.3 ALTERNATIVE MODELS
Chapter 7
SPECIAL CONSIDERATIONS
7.1 CONTACT CONDITIONS
7.2 FLUID LUBRICATION
7.3 COATINGS AND SURFACE TREATMENTS
7.4 JOURNAL BEARINGS
7.5 FRETTING
7.6 GALLING
Chapter 8
WEAR ANALYSIS EXAMPLES
8.1 DESIGN TRIAGE FOR SLIDING WEAR
8.2 ELECTRO-EROSION PRINT HEAD
8.3 FLUID TRANSFER SYSTEM LUGS
8.4 INJECTION VALVE
8.5 DISK DRIVE BEARING
Appendixes
A.I EQUATIONS FOR CONTACT STRESS
AND AREA
A.II NOMINAL K-FACTORS AND FRICTION
COEFFICIENTS
A.III ZERO-WEAR FACTORS AND
COEFFICIENTS OF FRICTION FOR SLIDING
A.IV K-FACTORS AND P-V LIMITS FOR
PLASTICS
A.V GALLING THRESHOLD STRESS