2008/3/171Chapter 6Image SlidesCopyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.6-1 Fatigue Failure6-2 Fatigue Fracture Surfaces6-3 Drive Shaft fracture2008/3/1726-4 Pin Fracture at Grease Hole6-5 Fatigue Failure of Forged Connecting Rod6-6 Piston Rod Fracture6-8 Aluminum Landing Gear Failure at Grease Fitting2008/3/1736-9 & 10 Test Specimen and Results6-11 S–N Bands6-12 True Stress-Strain Hysteresis6-13 Log-Log Plot of Fatigue Life2008/3/1746-14 Increase in Crack Length vr Cycle Count6-15 Log –Log Plot of da/dNbud21932_ta0601.jpg6-17 Endurance limit vr tensile strengths2008/3/1756-18 Fatigue Strength fractionbud21932_ta0602.jpgbud21932_ta0604.jpg bud21932_ta0603.jpg2008/3/176bud21932_ta0605.jpg6-19 Failure of Case Hardened part in bending or torsion6-20 Notch-sensitivity for steel6-21 Notch Sensitivity for matls with reversed torsion2008/3/1776-23 Stress-time relations6-24 Modified Goodman Diagram6-25 Midrange Fatigue Failures6-26 Master Fatigue Chart2008/3/1786-17 Fatigue Diagram of Failure Criteriabud21932_ta0606.jpgbud21932_ta0607.jpg
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