calculations include geometric relationships, moments of inertia, stress, strain (deformation), and fatigue analysis.
•Beer, Johnston, Mechanics of Materials, McGraw-Hill Inc., New York, NY, 1981
•M. Lindeburg, Mechanical Engineering Reference Manual for the PE Exam, 11th Ed., Professional Publications, Inc., Belmont, CA, 2001
•R. L. Norton, Machine Design: An Integrated Approach, 4th Ed., Prentice Hall, Upper Saddle River, NJ, 2011
•Oberg, Jones, Horton, Ryffel, Machinery’s Handbook, 28th Ed., Industrial Press, New York, NY, 2008
The relationships in Tables 1-6 through 1-20 are particularly helpful for machinery design. Many of these equations are used in the context of later chapters, but are reproduced here as a quick reference.
Table 1-6: Useful Equations and Values
Table 1-7: Right Triangle Relationships
Units: angles are in degrees
Table 1-8: Areas and Perimeters
Units: angles are in degrees unless otherwise noted
Table 1-9: Volumes and Surface Areas
Table 1-10: Area Moments of Inertia
Table 1-11: Mass Moments of Inertia
Table 1-12: Beam Deflections and Forces
Units: always check all units for consistency
Table 1-13: Column Buckling
Units: always check all units for consistency
Table 1-14: Critical Speed of Rotating Shafts
Units: length in inches, force in pounds (lbf), speed in RPM
Table 1-15: Stress and Strain
Units: always check all units for consistency
Be sure to consult the recommended resources if combined stresses are present.
Table 1-16: Fatigue Equations
Table 1-17: Neuber’s Constant for Notch Sensitivity
Table 1-18: Linear Motion with Constant Acceleration
Units: always check all units for consistency
Table 1-19: Rotary Motion with Constant Acceleration
Units: angles in radians
Table 1-20: Work and Power
Units: distance in feet, force in pounds (lbf,) power in foot pounds per second
Co-Written with E. Smith Reed, P.E.
Contents
2.2MACHINE SAFETY: DESIGN PROCESS
Tables
2-4Point-of-Operation Protection: Barrier Guards
2-5Point-of-Operation Protection: Operator Protective Devices
2-7Selected Codes and Standards for Machinery Safety
Figures
