Machine elements in mechanical design

patrⅰprinciples of design and stress analysis
　1 the nature of mechanical design
　　the big picture
　　you are the designer
　　　1-1 objectives of this chapter
　　　1-2 the mechanical design process
　　　1-3 skills needed in mechanical design
　　　1-4 functions, design requirements, and evaluation criteria
　　　1-5 example of the integration of machine elements into a mechanical design
　　　1-6 computational aids in this book
　　　1-7 design calculations
　　　1-8 unit systems
　　references
　　problems
　2 materials in mechanical design
　　the big picture
　　you are the designer
　　　2-1 objectives of this chapter
　　　2-2 properties of materials
　　　2-3 classification of metals and alloys
.　　　2-4 variability of material properties data
　　　2-5 carbon and alloy steel
　　　2-6 conditions for steels and heat treatment
　　　2-7 materials selection
　　references
　　problems
　3 design for different types of loading
　　the big picture
　　　3-1 objectives of this chapter
　　　3-2 types of loading and stress ratio
　　　3-3 endurance strength
　　　3-4 estimated actual endurance strength,
　　　3-5 example problems for estimating actual endurance strength
　　　3-6 design philosophy
　　　3-7 design factors
　　　3-8 predictions of failure
　　　3-9 design analysis methods
　　　3-10 general design procedure
　　　3-11 design examples
　　　3-12 statistical approaches to design
　　　3-13 finite life and damage accumulation method
　　references
　　problems
patrⅱdesign of a mechanical drive
　4 belt drives and chain drives
　　the big picture
　　you are the designer
　　　4-1 objectives of this chapter
　　　4-2 types of belt drives
　　　4-3 v-belt drives
　　　4-4 v-belt drive design
　　　4-5 chain drives
　　　4-6 design of chain drives
　　references
　　problems
　5 spur gear design
　　the big picture
　　you are the designer
　　　5-1 objectives of this chapter
　　　5-2 spur gear nomenclature and gear-tooth features
　　　5-3 forces, torque, and power in gearing
　　　5-4 gear manufacture
　　　5-5 gear quality
　　　5-6 allowable stress numbers
　　　5-7 metallic gear materials
　　　5-8 stresses in gear teeth
　　　5-9 selection of gear material based on bending stress
　　　5-10 pitting resistance of gear teeth
　　　5-11 selection of gear material based on contact stress
　　　5-12 design of spur gears
　　　5-13 gear design for the metric module system
　　　5-14 computer-aided spur gear design and analysis
　　　5-15 use of the spur gear design spreadsheet
　　　5-16 power-transmitting capacity
　　　5-17 practical considerations for gears and interfaces with other elements
　　references
　　problems
　6 helical gears, bevel gears, and wormgearing
　7 keys, couplings, and seals
　8 shaft design
　9 rolling contact bearings
　10 completion of the design of a power transmission
patrⅲdesign details and other machine elements
　11 plain surface bearings
　12 fasteners
　13 springs
　14 machine frames, bolted connections, and welded joints
　15 motion control: clutches and brakes
　16 design projects
appendices
appendix 1 preferred basic sizes and screw threads
appendix 2 design properties of carbon and alloy steels
appendix 3 properties of heat-treated steels
appendix 4 properties of carburized steels
appendix 5 beam-deflection formulas
appendix 6 stress concentration factors
appendix 7 conversion factors
appendix 8 hardness conversion table
answers to selected problems