Fundamentals of Machine Elements, Third Edition
Steven R. Schmid, Bernard J. Hamrock, Bo. O. Jacobson
CRC Press, 04-Nov-2013 - Science - 626 pages
Fundamentals of Machine Elements, Third Edition offers an in-depth understanding of both the theory and application of machine elements. Design synthesis is carefully balanced with design analysis, an approach developed through the use of case studies, worked examples, and chapter problems that address all levels of learning taxonomies. Machine design is also linked to manufacturing processes, an element missing in many textbooks.
What’s New in This Edition:
Balances synthesis and analysis with strong coverage of modern design theory
Links coverage of mechanics and materials directly to earlier courses, with expansion to advanced topics in a straightforward manner
Aids students of all levels, and includes tie-in to engineering practice through the use of case studies that highlight practical uses of machine elements
Contains questions, qualitative problems, quantitative problems, and synthesis, design, and projects to address all levels of learning taxonomies
Expands contents considerably, Topics: the importance of the heat affected zone in welding; design synthesis of spur, bevel, and worm gears; selection of multiple types of rolling element bearings (including deep groove, angular contact, toroidal, needle, and cylindrical and tapered roller) using a standard unified approach; consideration of advanced welding approaches such as brazing, friction welding and spot welding; expansion of fatigue coverage including the use of the staircase method to obtain endurance limit; and design of couplings, snap rings, wave and gas springs, and hydrostatic bearings
Provides case studies that demonstrate the real-world application of machine elements. For example, the use of rolling element bearings in windmills, powder metal gears, welds in blisks, and roller coaster brake designs are all new case studies in this edition that represent modern applications of these machine elements.
Fundamentals of Machine Elements, Third Edition can be used as a reference by practicing engineers or as a textbook for a third- or fourth-year engineering course/module. It is intended for students who have studied basic engineering sciences, including physics, engineering mechanics, and materials and manufacturing processes.
https://books.google.co.in/books?id=9n5FAQAAQBAJ
Fundamentals of Machine Elements, Third Edition can be used as a reference by practicing engineers or as a textbook for a third- or fourth-year engineering course/module. It is intended for students who have studied basic engineering sciences, including physics, engineering mechanics, and materials and manufacturing processes.
Table of Contents
Part I — Fundamentals
Introduction
What is Design?
Design of Mechanical Systems
Design as a Multidisciplinary Endeavor
Design of Machine Elements
Computers in Design
Catalogs and Vendors
Units
Unit Checks
Significant Figures
Summary
Load, Stress, and Strain
Introduction
Critical Section
Load Classification and Sign Convention
Support Reactions
Static Equilibrium
Free-Body Diagram
Supported Beams
Shear and Moment Diagrams
Stress
Stress Element
Stress Tensor
Plane Stress
Mohr’s Circle
Three-Dimensional Stresses
Octahedral Stresses
Strain
Strain Tensor
Plane Strain
Summary
Introduction to Materials and Manufacturing
Introduction
Ductile and Brittle Materials
Classification of Solid Materials
Stress-Strain Diagrams
Properties of Solid Materials
Stress-Strain Relationships
Two-Parameter Materials Charts
Effects of Manufacturing
Summary
Stresses and Strains
Introduction
Properties of Beam Cross Sections
Normal Stress and Strain
Torsion
Bending Stress and Strain
Transverse Shear Stress and Strain
Summary
Deformation
Introduction
Moment-Curvature Relation
Singularity Functions
Method of Superposition
Strain Energy
Castigliano’s Theorem
Summary
Failure Prediction for Static Loading
Introduction
Stress Concentration
Fracture Mechanics
Modes of Crack Growth
Fracture Toughness
Failure Prediction for Uniaxial Stress State
Failure Prediction for Multiaxial Stress State
Summary
Fatigue and Impact
Introduction
Fatigue
Cyclic Stresses
Strain Life Theory of Fatigue
Fatigue Strength
Fatigue Regimes
Stress Concentration Effects
The Modified Endurance Limit
Cumulative Damage
Influence of Nonzero Mean Stress
Influence of Multi-Axial Stress States
Fracture Mechanics Approach to Fatigue
Linear Impact Stresses and Deformations
Summary
Lubrication, Friction, and Wear
Introduction
Surface Parameters
Conformal and Nonconformal Surfaces
Hertzian Contact
Bearing Materials
Lubricant Rheology
Regimes of Lubrication
Friction
Wear
Summary
Part II — Machine Elements
Columns
Introduction
Equilibrium Regimes
Concentrically Loaded Columns
End Conditions
Euler’s Buckling Criterion
Johnson’s Buckling Criterion
AISC Criteria
Eccentrically Loaded Columns
Summary
Stresses and Deformations in Cylinders
Introduction
Tolerances and Fits
Pressurization Effects
Rotational Effects
Press Fits
Shrink Fits
Summary
Shafting and Associated Parts
Introduction
Design of Shafts for Static Loading
Fatigue Design of Shafts
Additional Shaft Design Considerations
Critical Speed of Rotating Shafts
Keys, Roll Pins, Splines and Set Screws
Retaining Rings and Pins
Flywheels
Couplings
Summary
Hydrodynamic and Hydrostatic Bearings
Introduction
The Reynolds Equation
Thrust Slider Bearings
Journal Slider Bearings
Squeeze Film Bearings
Hydrostatic Bearings
Summary
Rolling-Element Bearings
Introduction
Historical Overview
Bearing Types and Selection
Geometry
Kinematics
Separators
Static Load Distribution
Elastohydrodynamic Lubrication
Fatigue Life
Variable Loading
Summary
General Gear Theory; Spur Gears
Introduction
Types of Gears
Gear Geometry
Gear Ratio
Contact Ratio and Gear Velocity
Tooth Thickness and Backlash
Gear Trains
Gear Manufacture and Quality
Gear Materials
Loads Acting on a Gear Tooth
Bending Stresses in Gear Teeth
Contact Stresses in Gear Teeth
Elastohydrodynamic Film Thickness
Gear Design Synthesis
Summary
Helical, Bevel, and Worm Gears
Introduction
Helical Gears
Bevel Gears
Worm Gears
Summary
Fasteners, Connections, and Power Screws
Introduction
Thread Terminology, Classification, and Designation
Power Screws
Threaded Fasteners
Riveted Fasteners
Welded, Brazed, and Soldered Joints
Adhesive Bonding
Integrated Snap Fasteners
Summary
Springs
Introduction
Spring Materials
Helical Compression Springs
Helical Extension Springs
Helical Torsion Springs
Leaf Springs
Gas Springs
Belleville Springs
Wave Springs
Summary
Brakes and Clutches
Introduction
Thermal Considerations
Thrust Pad Clutches and Brakes
Cone Clutches and Brakes
Block or Short-Shoe Brakes
Long-Shoe, Internal, Expanding Rim Brakes
Long-Shoe, External, Contracting Rim Brakes
Symmetrically Loaded Pivot-Shoe Brakes
Band Brakes
Slip Clutches
Summary
Flexible Machine Elements
Introduction
Flat Belts
Synchronous Belts
V-Belts
Wire Ropes
Rolling Chains
Summary
Appendices
Index
https://www.routledge.com/Fundamentals-of-Machine-Elements/Schmid-Hamrock-Jacobson/p/book/9781439891322
No comments:
Post a Comment