Theory of Machines and Mechanisms: International Fourth Edition - Brossura

Uicker, John J.; Pennock, Gordon R.; Shigley, Joseph E.

Brossura

ISBN 10: 0199777810 ISBN 13: 9780199777815

Casa editrice: OUP USA, 2011

Riassunto

This book covers the fundamentals of mechanisms, kinematics and dynamics of machines, taking a theoretical approach while also presenting a number of analytical approaches. Theory of Machines and Mechanisms is known for the simplicity and clarity of its writing style and its economical coverage of a large number of topics.

The revised international 4th edition includes more worked examples throughout the text and new and updated end-of-chapter homework problems. Some subject matter has been condensed (chapters 7, 8, and 9 are now a single chapter; chapters 21, 22, and 23 are now a single chapter) and material is added on synthesis and curvature theory. There is a new Chapter 5 on multi-degree-of-freedom planar linkages and Chapter 14 is completely new.

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Contenuti

• CONTENTSKINEMATICS AND MECHANISMS
• Preface xix World of Mechanisms
• About the Authors xxviisplacement
• Part 1 Kinematics and Mechanisms
• 1: The World of Mechanisms
• 1.1: Introduction f-Freedom Planar Linkages
• 1.2: Analysis and Synthesis
• 1.3: The Science of Mechanics
• 1.4: Terminology, Definitions, and Assumptions
• 1.5: Planar, Spherical, and Spatial Mechanisms Gears
• 1.6: Mobility Trains
• 1.7: Classification of Mechanisms
• 1.8: Kinematic Inversion
• 1.9: Grashof's Law
• 1.10: Mechanical Advantage
• Problems Static Force Analysis
• 2: Position and Displacement
• 2.1: Locus of a Moving Point
• 2.2: Position of a Point
• 2.3: Position Difference Between Two Points
• 2.4: Apparent Position of a Point
• 2.5: Absolute Position of a Point
• 2.6: The Loop-Closure Equation
• 2.7: Graphic Position Analysis
• 2.8: Algebraic Position Analysis
• 2.9: Complex-Algebra Solutions of Planar Vector Equations
• 2.10: Complex Polar Algebra
• 2.11: The Chace Solutions to Planar Vector Equations
• 2.12: Position Analysis Techniques
• 2.13: Coupler-Curve Generation
• 2.14: Displacement of a Moving Point
• 2.15: Displacement Difference Between Two Points
• 2.16: Rotation and Translation
• 2.17: Apparent Displacement
• 2.18: Absolute Displacement
• 2.19: Apparent Angular Displacement
• Problems
• 3: Velocity
• 3.1: Definition of Velocity
• 3.2: Rotation of a Rigid Body
• 3.3: Velocity Difference Between Points of a Rigid Body
• 3.4: Graphic Methods; Velocity Polygons
• 3.5: Apparent Velocity of a Point in a Moving Coordinate System
• 3.6: Apparent Angular Velocity
• 3.7: Direct Contact and Rolling Contact
• 3.8: Systematic Strategy for Velocity Analysis
• 3.9: Analytic Methods
• 3.10: Complex-Algebra Methods
• 3.11: The Vector Method
• 3.12: The Method of Kinematic Coefficients
• 3.13: Instantaneous Center of Velocity
• 3.14: The Aronhold-Kennedy Theorem of Three Centers
• 3.15: Locating Instant Centers of Velocity
• 3.16: Velocity Analysis Using Instant Centers
• 3.17: The Angular Velocity Ratio Theorem
• 3.18: Relationships Between First-Order Kinematic Coefficients and Instant Centers
• 3.19: Freudenstein's Theorem
• 3.20: Indices of Merit; Mechanical Advantage
• 3.21: Centrodes
• Problems
• 4: Acceleration
• 4.1: Definition of Acceleration
• 4.2: Angular Acceleration
• 4.3: Acceleration Difference Between Points of a Rigid Body
• 4.4: Acceleration Polygons
• 4.5: Apparent Acceleration of a Point in a Moving Coordinate System
• 4.6: Apparent Angular Acceleration
• 4.7: Direct Contact and Rolling Contact
• 4.8: Systematic Strategy for Acceleration Analysis
• 4.9: Analytic Methods
• 4.10: Complex-Algebra Methods
• 4.11: The Chace Solutions
• 4.12: The Method of Kinematic Coefficients
• 4.13: The Euler-Savary Equation
• 4.14: The Bobillier Constructions
• 4.15: The Instant Center of Acceleration
• 4.16: The Bresse Circle (or de La Hire Circle)
• 4.17: Radius of Curvature of Point Trajectory Using Kinematic Coefficients
• 4.18: The Cubic of Stationary Curvature
• Problems
• 5: Multi-Degree-of-Freedom Planar Linkages
• 5.1: Introduction
• 5.2: Position Analysis; Algebraic Solution
• 5.3: Graphic Methods; Velocity Polygons
• 5.4: Instant Centers of Velocity
• 5.5: First-Order Kinematic Coefficients
• 5.6: The Method of Superposition
• 5.7: Graphic Method; Acceleration Polygons
• 5.8: Second-Order Kinematic Coefficients
• 5.9: Path Curvature of a Coupler Point
• 5.10: The Finite Difference Method
• Problems
• Part 2 Design of Mechanisms
• 6: Cam Design
• 6.1: Introduction
• 6.2: Classification of Cams and Followers
• 6.3: Displacement Diagrams
• 6.4: Graphical Layout of Cam Profiles
• 6.5: Kinematic Coefficients of the Follower Motion
• 6.6: High-Speed Cams
• 6.7: Standard Cam Motions
• 6.8: Matching Derivatives of Displacement Diagrams
• 6.9: Plate Cam with Reciprocating Flat-Face Follower
• 6.10: Plate Cam with Reciprocating Roller Follower
• Problems
• 7: Spur Gears
• 7.1: Terminology and Definitions
• 7.2: Fundamental Law of Toothed Gearing
• 7.3: Involute Properties
• 7.4: Interchangeable Gears; AGMA Standards
• 7.5: Fundamentals of Gear-Tooth Action
• 7.6: The Manufacture of Gear Teeth
• 7.7: Interference and Undercutting
• 7.8: Contact Ratio
• 7.9: Varying the Center Distance
• 7.10: Involutometry
• 7.11: Nonstandard Gear Teeth
• Problems
• 8: Helical Gears, Bevel Gears, Worms and Worm Gears
• 8.1: Parallel-Axis Helical Gears
• 8.2: Helical Gear Tooth Relations
• 8.3: Helical Gear Tooth Proportions
• 8.4: Contact of Helical Gear Teeth
• 8.5: Replacing Spur Gears with Helical Gears
• 8.6: Herringbone Gears
• 8.7: Crossed-Axis Helical Gears
• 8.8: Straight-Tooth Bevel Gears
• 8.9: Tooth Proportions for Bevel Gears
• 8.10: Crown and Face Gears
• 8.11: Spiral Bevel Gears
• 8.12: Hypoid Gears
• 8.13: Worms and Worm Gears
• Problems
• 9: Mechanism Trains
• 9.1: Parallel-Axis Gear Trains
• 9.2: Examples of Gear Trains
• 9.3: Determining Tooth Numbers
• 9.4: Epicyclic Gear Trains
• 9.5: Bevel Gear Epicyclic Trains
• 9.6: Analysis of Epicyclic Gear Trains by Formula
• 9.7: Tabular Analysis of Epicyclic Gear Trains
• 9.8: Summers and Differentials
• 9.8: All Wheel Drive Train
• Problems
• 10: Synthesis of Linkages
• 10.1: Type, Number, and Dimensional Synthesis
• 10.2: Function Generation, Path Generation, and Body Guidance
• 10.3: Two Finitely Separated Positions of a Rigid Body (N = 2)
• 10.4: Three Finitely Separated Positions of a Rigid Body (N = 3)
• 10.5: Four Finitely Separated Positions of a Rigid Body (N = 4)
• 10.6: Five Finitely Separated Positions of a Rigid Body (N = 5)
• 10.7: Precision Positions; Structural Error; Chebychev Spacing
• 10.8: The Overlay Method
• 10.9: Coupler-Curve Synthesis
• 10.10: Cognate Linkages; The Roberts-Chebychev Theorem
• 10.11: Freudenstein's Equation
• 10.12: Analytic Synthesis Using Complex Algebra
• 10.13: Synthesis of Dwell Mechanisms
• 10.14: Intermittent Rotary Motion
• Problems
• 11: Spatial Mechanisms
• 11.1: Introduction
• 11.2: Exceptions to the Mobility of Mechanisms
• 11.3: The Spatial Position-Analysis Problem
• 11.4: Spatial Velocity and Acceleration Analyses
• 11.5: Euler Angles
• 11.6: The Denavit-Hartenberg Parameters
• 11.7: Transformation-Matrix Position Analysis
• 11.8: Matrix Velocity and Acceleration Analyses
• 11.9: Generalized Mechanism Analysis Computer Programs
• Problems
• 12: Robotics
• 12.1: Introduction
• 12.2: Topological Arrangements of Robotic Arms
• 12.3: Forward Kinematics
• 12.4: Inverse Position Analysis
• 12.5: Inverse Velocity and Acceleration Analyses
• 12.6: Robot Actuator Force Analysis
• Problems
• Part 3 Dynamics of Machines
• 13: Static Force Analysis
• 13.1: Introduction
• 13.2: Newton's Laws
• 13.3: Systems of Units
• 13.4: Applied and Constraint Forces
• 13.5: Free-Body Diagrams
• 13.6: Conditions for Equilibrium
• 13.7: Two- and Three-Force Members
• 13.8: Four-Force Members
• 13.9: Friction-Force Models
• 13.10: Static Force Analysis with Friction
• 13.11: Spur- and Helical-Gear Force Analysis
• 13.12: Straight-Tooth-Bevel-Gear Force Analysis
• 13.13: The Method of Virtual Work
• 13.14: Euler Column Formula
• 13.15: The Critical Unit Load
• 13.16: Critical Unit Load and the Slenderness Ratio
• 13.17: The Johnson Parabolic Equation
• Problems
• 14: Dynamic Force Analysis
• 14.1: Introduction
• 14.2: Centroid and Center of Mass
• 14.3: Mass Moments and Products of Inertia
• 14.4: Inertia Forces and D'Alembert's Principle
• 14.5: The Principle of Superposition
• 14.6: Planar Rotation about a Fixed Center
• 14.7: Shaking Forces and Moments
• 14.8: Complex Algebra Approach
• 14.9: Equation of Motion From Power Equation
• 14.10: Measuring Mass Moment of Inertia
• 14.11: Transformation of Inertia Axes
• 14.12: Euler's Equations of Motion
• 14.13: Impulse and Momentum
• 14.14: Angular Impulse and Angular Momentum
• Problems
• 15: Vibration Analysis
• 15.1: Differential Equations of Motion
• 15.2: A Vertical Model
• 15.3: Solution of the Differential Equation
• 15.4: Step Input Forcing
• 15.5: Phase-Plane Representation
• 15.6: Phase-Plane Analysis
• 15.7: Transient Disturbances
• 15.8: Free Vibration with Viscous Damping
• 15.9: Damping Obtained by Experiment
• 15.10: Phase-Plane Representation of Damped Vibration
• 15.11: Response to Periodic Forcing
• 15.12: Harmonic Forcing
• 15.13: Forcing Caused by Unbalance
• 15.14: Relative Motion
• 15.15: Isolation
• 15.16: Rayleigh's Method
• 15.17: First and Second Critical Speeds of a Shaft
• 15.18: Torsional Systems
• Problems
• 16: Dynamics of Reciprocating Engines
• 16.1: Engine Types
• 16.2: Indicator Diagrams
• 16.3: Dynamic Analysis-General
• 16.4: Gas Forces
• 16.5: Equivalent Masses
• 16.6: Inertia Forces
• 16.7: Bearing Loads in a Single-Cylinder Engine
• 16.8: Crankshaft Torque
• 16.8: Shaking Forces of Engines
• 16.10: Computation Hints
• Problems
• 17: Balancing
• 17.1: Static Unbalance
• 17.2: Equations of Motion
• 17.3: Static Balancing Machines
• 17.4: Dynamic Unbalance
• 17.5: Analysis of Unbalance
• 17.6: Dynamic Balancing
• 17.7: Balancing Machines
• 17.8: Field Balancing with a Programmable Calculator
• 17.9: Balancing a Single-Cylinder Engine
• 17.10: Balancing Multi-Cylinder Engines
• 17.11: Analytical Technique for Balancing Multi-Cylinder Engines
• 17.12: Balancing Linkages
• 17.13: Balancing of Machines
• Problems
• 18: Cam Dynamics
• 18.1: Rigid- and Elastic-Body Cam Systems
• 18.2: Analysis of an Eccentric Cam
• 18.3: Effect of Sliding Friction
• 18.4: Analysis of Disk Cam with Reciprocating Roller Follower
• 18.5: Analysis of Elastic Cam Systems
• 18.6: Unbalance, Spring Surge, and Windup
• Problems
• 19: Flywheels, Governors, and Gyroscopes
• 19.1: Dynamic Theory of Flywheels
• 19.2: Integration Technique
• 19.3: Multi-Cylinder Engine Torque Summation
• 19.4: Classification of Governors
• 19.5: Centrifugal Governors
• 19.6: Inertia Governors
• 19.7: Mechanical Control Systems
• 19.8: Standard Input Functions
• 19.9: Solution of Linear Differential Equations
• 19.10: Analysis of Proportional-Error Feedback Systems
• 19.11: Introduction to Gyroscopes
• 19.12: The Motion of a Gyroscope
• 19.13: Steady or Regular Precession
• 19.14: Forced Precession
• Problems
• APPENDIXES
• Appendix A: Tables
• Table 1 Standard SI Prefixes
• Table 2 Conversion from US Customary Units to SI Units
• Table 3 Conversion from SI Units to US Customary Units
• Table 4 Properties of Areas
• Table 5 Mass Moments of Inertia
• Table 6 Involute Function
• Appendix B: Answers to Selected Problems
• Index

Dettagli dell'edizione

• Editore: OUP USA
• Data di pubblicazione: 2011
• Lingua: Inglese
• ISBN 10: 0199777810
• ISBN 13: 9780199777815
• Rilegatura: Copertina flessibile
• Numero edizione: 4
• Numero di pagine: 928
• Contatto del produttore: non disponibile
• Persona responsabile: Ufficio Anagrafiche Messaggerie; ufficio.anagrafiche@meli.it; ; Via Verdi, 8; Assago Milano; 20090; Italia