Design of Machine Elements (I)
- Introduction- design considerations-
- The phases in design, standards and codes, engineering estimation
- Materials- Thermal treatment
- Loads- Mohr's Circle for Plane Stress-stiffness and deflection-factor of safety
- Failure Theories-fracture mechanics
- Variable loading-S-N curve
- Fatigue Failure Criteria-Cumulative Fatigue Damage
- Design of shaft- shaft material-shaft layout
- Shaft Design for Stress
- Supporting Axial Loads- Providing for Torque Transmission-Limits and Fits
- Thread Standards and Definitions-Power Screws
- Threaded Fasteners-Fastener Stiffness-Tension Joints
- Fatigue Loading of Tension Joints- shear load
- Stresses in Welded Joints in Torsion and bending-Static Loading -fatigue Loading -
- Stresses in Helical Springs-Stability-Critical Frequency-Spring Materials -Fatigue Loading