دانلود کتاب طراحی اجزا شیگلی ویرایش دهم

کتاب طراحی اجزای جوزف شیگلی نزدیک به پنجاه سال است که به عنوان بهترین و کاملترین مرجع در زمینه طراحی بوده که در مباحث تئوری و عملی طراحی اجزای مکانیکی بسیار مناسب می باشد. در هر دوره از اصلاح و بازبینی این کتاب چارچوب اصلی مطالب آن حفظ شده و تنها به بازبینی مسائل و بروزرسانی نکات مورد نیاز برای داشتن دید طراحی و ایده خلاقانه مهندسی پرداخته می شود.

ویرایش دهم کتاب طراحی اجزای مکانیکی شیگلی، جدیدترین نسخه می باشد که در بیش از ۱۱۰۵ صفحه حاوی جدیدترین مطالب در زمینه تئوری طراحی اجزای مکانیکی تدوین گردیده است که جهت دانلود رایگان خدمت شما ارائه نموده ایم. این کتاب محصول سال ۲۰۱۴ بوده و از سری انتشارات Wiley می باشد.

سرفصل های این کتاب بصورت زیر می باشد:

 

Basics
Introduction to Mechanical
Engineering Design 
– Design 
– Mechanical Engineering Design 
– Phases and Interactions of the Design Process 
– Design Tools and Resources 
– The Design Engineer’s Professional Responsibilities 
– Standards and Codes 
– Economics 
– Safety and Product Liability 
– Stress and Strength 
– Uncertainty 
– Design Factor and Factor of Safety 
– Reliability and Probability of Failure 
– Relating the Design Factor to Reliability 
– Dimensions and Tolerances 
– Units 
– Calculations and Significant Figures 
– Design Topic Interdependencies 
– Power Transmission Case Study
Specifications 
Problems 
 Materials 
– Material Strength and Stiffness 
– The Statistical Significance of Material
Properties 
– Strength and Cold Work 
– Hardness 
– Impact Properties 
– Temperature Effects 
– Numbering Systems 
– Sand Casting 
– Shell Molding 
– Investment Casting 
– Powder-Metallurgy Process 
– Hot-Working Processes 
– Cold-Working Processes 
– The Heat Treatment of Steel 
– Alloy Steels 
– Corrosion-Resistant Steels 
– Casting Materials 
– Nonferrous Metals 
– Plastics 
– Composite Materials 
– Materials Selection 
Problems 
 Load and Stress
Analysis 
– Equilibrium and Free-Body Diagrams 
– Shear Force and Bending Moments in
Beams 
– Singularity Functions 
– Stress 
– Cartesian Stress Components 
– Mohr’s Circle for Plane Stress 
– General Three-Dimensional Stress 
– Elastic Strain 
– Uniformly Distributed Stresses 
– Normal Stresses for Beams in Bending 
– Shear Stresses for Beams in Bending 
– Torsion 
– Stress Concentration 
Contents xi
– Stresses in Pressurized Cylinders 
– Stresses in Rotating Rings 
– Press and Shrink Fits 
– Temperature Effects 
– Curved Beams in Bending 
– Contact Stresses 
– Summary 
Problems 
 Deflection and
Stiffness 
– Spring Rates 
– Tension, Compression, and Torsion 
– Deflection Due to Bending 
– Beam Deflection Methods 
– Beam Deflections by Superposition 
– Beam Deflections by Singularity
Functions 
– Strain Energy 
– Castigliano’s Theorem 
– Deflection of Curved Members 
– Statically Indeterminate Problems 
– Compression Members—General 
– Long Columns with Central Loading 
– Intermediate-Length Columns with Central
Loading 
– Columns with Eccentric Loading 
– Struts or Short Compression Members 
– Elastic Stability 
– Shock and Impact 
Problems 
Part  Failure Prevention 
 Failures Resulting from
Static Loading 
– Static Strength 
– Stress Concentration 
– Failure Theories 
– Maximum-Shear-Stress Theory for Ductile
Materials 
– Distortion-Energy Theory for Ductile
Materials 
– Coulomb-Mohr Theory for Ductile
Materials 
– Failure of Ductile Materials
Summary 
– Maximum-Normal-Stress Theory for
Brittle Materials 
– Modifications of the Mohr Theory for
Brittle Materials 
– Failure of Brittle Materials Summary 
– Selection of Failure Criteria 
– Introduction to Fracture Mechanics 
– Important Design Equations 
Problems 
 Fatigue Failure Resulting
from Variable Loading 
– Introduction to Fatigue in Metals 
– Approach to Fatigue Failure in Analysis
and Design 
– Fatigue-Life Methods 
– The Stress-Life Method 
– The Strain-Life Method 
– The Linear-Elastic Fracture Mechanics
Method 
– The Endurance Limit 
– Fatigue Strength 
– Endurance Limit Modifying
Factors 
– Stress Concentration and Notch
Sensitivity 
– Characterizing Fluctuating Stresses 
– Fatigue Failure Criteria for Fluctuating
Stress 
– Torsional Fatigue Strength under Fluctuating
Stresses 
– Combinations of Loading Modes 
– Varying, Fluctuating Stresses; Cumulative
Fatigue Damage 
– Surface Fatigue Strength 
– Road Maps and Important Design Equations
for the Stress-Life Method 
Problems 
xii Mechanical Engineering Design
Part  Design of Mechanical
Elements 
 Shafts and Shaft
Components 
– Introduction 
– Shaft Materials 
– Shaft Layout 
– Shaft Design for Stress 
– Deflection Considerations 
– Critical Speeds for Shafts 
– Miscellaneous Shaft Components 
– Limits and Fits 
Problems 
 Screws, Fasteners, and the
Design of Nonpermanent
Joints 
– Thread Standards and Definitions 
– The Mechanics of Power Screws 
– Threaded Fasteners 
– Joints—Fastener Stiffness 
– Joints—Member Stiffness 
– Bolt Strength 
– Tension Joints—The External Load 
– Relating Bolt Torque to Bolt Tension 
– Statically Loaded Tension Joint with
Preload 
– Gasketed Joints 
– Fatigue Loading of Tension Joints 
– Bolted and Riveted Joints Loaded in
Shear 
Problems 
 Welding, Bonding, and
the Design of Permanent
Joints 
– Welding Symbols 
– Butt and Fillet Welds 
– Stresses in Welded Joints in Torsion 
– Stresses in Welded Joints in Bending 
– The Strength of Welded Joints 
– Static Loading 
– Fatigue Loading 
– Resistance Welding 
– Adhesive Bonding 
Problems 
 Mechanical Springs 
– Stresses in Helical Springs 
– The Curvature Effect 
– Deflection of Helical Springs 
– Compression Springs 
– Stability 
– Spring Materials 
– Helical Compression Spring Design for Static
Service 
– Critical Frequency of Helical Springs 
– Fatigue Loading of Helical Compression
Springs 
– Helical Compression Spring Design for
Fatigue Loading 
– Extension Springs 
– Helical Coil Torsion Springs 
– Belleville Springs 
– Miscellaneous Springs 
– Summary 
Problems 
 Rolling-Contact
Bearings 
– Bearing Types 
– Bearing Life 
– Bearing Load Life at Rated Reliability 
– Reliability versus Life—The Weibull
Distribution 
– Relating Load, Life, and Reliability 
– Combined Radial and Thrust Loading 
– Variable Loading 
– Selection of Ball and Cylindrical Roller
Bearings 
– Selection of Tapered Roller Bearings 
– Design Assessment for Selected Rolling-
Contact Bearings 
Contents xiii
– Lubrication 
– Mounting and Enclosure 
Problems 
 Lubrication and Journal
Bearings 
– Types of Lubrication 
– Viscosity 
– Petroff’s Equation 
– Stable Lubrication 
– Thick-Film Lubrication 
– Hydrodynamic Theory 
– Design Considerations 
– The Relations of the Variables 
– Steady-State Conditions in Self-Contained
Bearings 
– Clearance 
– Pressure-Fed Bearings 
– Loads and Materials 
– Bearing Types 
– Thrust Bearings 
– Boundary-Lubricated Bearings 
Problems 
 Gears—General 
– Types of Gears 
– Nomenclature 
– Conjugate Action 
– Involute Properties 
– Fundamentals 
– Contact Ratio 
– Interference 
– The Forming of Gear Teeth 
– Straight Bevel Gears 
– Parallel Helical Gears 
– Worm Gears 
– Tooth Systems 
– Gear Trains 
– Force Analysis—Spur Gearing 
– Force Analysis—Bevel Gearing 
– Force Analysis—Helical Gearing 
– Force Analysis—Worm Gearing 
Problems 
 Spur and Helical Gears 
– The Lewis Bending Equation 
– Surface Durability 
– AGMA Stress Equations 
– AGMA Strength Equations 
– Geometry Factors I and J (ZI and YJ) 
– The Elastic Coefficient Cp (ZE) 
– Dynamic Factor Kv 
– Overload Factor Ko 
– Surface Condition Factor Cf (ZR) 
– Size Factor Ks 
– Load-Distribution Factor Km (KH) 
– Hardness-Ratio Factor CH (ZW) 
– Stress-Cycle Factors YN and ZN 
– Reliability Factor KR (YZ) 
– Temperature Factor KT (Yu) 
– Rim-Thickness Factor KB 
– Safety Factors SF and SH 
– Analysis 
– Design of a Gear Mesh 
Problems 
 Bevel and Worm Gears 
– Bevel Gearing—General 
– Bevel-Gear Stresses and Strengths 
– AGMA Equation Factors 
– Straight-Bevel Gear Analysis 
– Design of a Straight-Bevel Gear Mesh 
– Worm Gearing—AGMA Equation 
– Worm-Gear Analysis 
– Designing a Worm-Gear Mesh 
– Buckingham Wear Load 
Problems 
 Clutches, Brakes, Couplings,
and Flywheels 
– Static Analysis of Clutches and Brakes 
– Internal Expanding Rim Clutches and
Brakes 
xiv Mechanical Engineering Design
– External Contracting Rim Clutches and
Brakes 
– Band-Type Clutches and Brakes 
– Frictional-Contact Axial Clutches 
– Disk Brakes 
– Cone Clutches and Brakes 
– Energy Considerations 
– Temperature Rise 
– Friction Materials 
– Miscellaneous Clutches and Couplings 
– Flywheels 
Problems 
 Flexible Mechanical
Elements 
– Belts 
– Flat- and Round-Belt Drives 
– V Belts 
– Timing Belts 
– Roller Chain 
– Wire Rope 
– Flexible Shafts 
Problems 
 Power Transmission
Case Study 
– Design Sequence for Power Transmission 
– Power and Torque Requirements 
– Gear Specification 
– Shaft Layout 
– Force Analysis 
– Shaft Material Selection 
– Shaft Design for Stress 
– Shaft Design for Deflection 
– Bearing Selection 
– Key and Retaining Ring Selection 
– Final Analysis 
Problems 
Part  Special Topics 
 Finite-Element Analysis 
– The Finite-Element Method 
– Element Geometries 
– The Finite-Element Solution Process 
– Mesh Generation 
– Load Application 
– Boundary Conditions 
– Modeling Techniques 
– Thermal Stresses 
– Critical Buckling Load 
– Vibration Analysis 
– Summary 
Problems 
 Geometric Dimensioning
and Tolerancing 
– Dimensioning and Tolerancing
Systems 
– Definition of Geometric Dimensioning
and Tolerancing 
– Datums 
– Controlling Geometric Tolerances 
– Geometric Characteristic Definitions 
– Material Condition Modifiers 
– Practical Implementation 
– GD&T in CAD Models 
– Glossary of GD&T Terms 
Problems 
Appendixes
A Useful Tables 
B Answers to Selected
Problems