Ingénierie
Conception de Transmission Elements
Description
This book titled “Conception de Transmission Elements” is aimed at meeting le needs de Third Year Mechanical Ingénierie students et teachers et can serve as reference book pour both along avec industry en designing Gears, Bearings et Rope, Belt et Chain Drive. This book introduces design de transmission elements like Gears, selection de Bearing, Rope, belt et chain from manufacturer's catalogue et uses IS standards along avec industries technical volumes wherever required. This book has prepared according to changing trends taking place en Technical education et development en industry. Methodology developed to analysed le concepts et numerical is unique et follows practical approach. Also concepts are well explained by interlinking de trio i.e. Materials, Manufacturing et design. This maiden attempt is made to benefit le students en their preparation et support le quality de teaching-learning process et education as well.
Table des matières
À propos de le Author – Preface – 1. Principes fondamentaux de Gearing Système 1.1 Introduction 1.2 Principle de Gearing et Conjugate Action 1.3 Conjugate Gear Tooth Profiles 1.4 Significance de Pressure Angle 1.5 Standard Tooth Systèmes 1.6 Selection de Material & Heat Treatment 1.7 Gear Manufacturing et It’s Errors 1.8 Gear Tooth Wear et Failure 1.9 Lubricant pour Gear 1.10 Method de Lubrication 1.11 Crowning de Gear Tooth 1.12 Hunting Tooth Système 1.13 Plastic Gears: Conception Considerations – 2. Conception de Spur Gear 2.1 Introduction 2.2 Spur Gear Terminology 2.3 Comparative Size de Gear Tooth 2.4 Number de Teeth (Z) 2.5 Face Width de Gear Tooth (B) 2.6 Force Analyse de Spur Gear 2.7 Beam Strength de Spur Gear 2.8 Factor to Improve Bending Performance de Tooth 2.9 Wear Strength de Spur Gear 2.10 Factors to Improve Pitting Performance 2.11 Effective Dynamic Load On Gear Tooth – 3. Conception de Helical Gears 3.1 Introduction 3.2 Helical Gear Terminology 3.3 Virtual Number de Teeth sur Equivalent Spur Gear 3.4 Minimum No. de Teeth sur Helical Pinion (Zmin) 3.5 Force Analyse de Helical Gears 3.6 Direction de Axial Force 3.7 Beam Strength de Helical Gear Tooth 3.8 Wear Strength de Helical Gear Tooth 3.9 Effective Load sur Helical Gear Tooth (Feff) 3.10 Herringbone Gears 3.11 Crossed Helical Gears – 4. Conception de Bevel Gears 4.1 Introduction 4.2 Bevel Gear Terminology 4.3 Minimum Number de Teeth To Avoid Interference (Zmin) 4.4 Virtual/ Formative/Equivalent Number de Teeth sur Spur Gear 4.5 Force Analyse de Bevel Gears 4.6 Mounting de Bevel Gears 4.7 Types de Bevel Gears 4.8 Beam Strength de Bevel Gears (SB) 4.9 Wear Strength de Bevel Gear Tooth (Sw) 4.10 Effective Load sur Bevel Gear Tooth (Feff) – 5. Conception de Worm et Worm Wheel 5.1 Introduction 5.2 Worm et Worm Wheel Terminology 5.3 Force Analyse de Worm et Worm Gear 5.4 Friction en Worm et Worm Gear 5.5 Materials de Worm et Worm Wheel 5.6 Thermal Considerations en Worm Drive 5.7 Lubrication pour Worm Gear Drive 5.8 Efficiency de Worm Gear Drive 5.9 Factors Affecting Efficiency de Worm Gear Drive 5.10 Conceptionation de Worm et Worm Gear Pair 5.11 Conception de Worm Gear Pair – 6. Rope, Chain et Belt Drive 6.1 Introduction: Rope Drive 6.2 Construction de Wire Rope 6.3 Types de Lay 6.4 Type de Rope 6.5 Conceptionation de Wire Rope 6.6 Modes de Failure de Wire Rope 6.7 Selection de Wire Rope from Manufacturer’s Catalogue 6.8 Conception de Rope Drum 6.9 Introduction: Chain Drive Principes fondamentaux de Gearing Système 6.10 Types de Chain 6.11 Geometry de Chain 6.12 Polygon Effect en Chain 6.13 Modes de Roller Chain Failure 6.14 Method de Lubrication 6.15 Selection de Chain from Manufacturer’s Catalogue 6.16 Introduction: Flat Belt Drive 6.17 Application de Flat Belt Drives 6.18 Materials et Construction: Flat Belt 6.19 Geometrical Relationships de Belt Drives 6.20 Speed Ratio de Belt Drive 6.21 Crowning de Pulley 6.22 Belt Tension 6.23 Power Transmitted by Belt 6.24 Elastic Creep et Initial Tension en Belt 6.25 Stresses en Le Belt 6.26 Selection de Flat Belt from Manufacturer’s Catalogue 6.27 Introduction: V-Belt Drive 6.28 Standard Cross Section Of V- Belt 6.29 Construction Of V-Belt 6.30 Power Transmitting Capacity et Ratio de Limiting Tensions For V-Belts 6.31 Selection Of V-Belts from Manufacturer’s Catalogue 6.32 Belt Tensioning Méthodes 6.33 Timing Belt 6.34 Comparison de Belts – 7. Rolling Contact Bearing 7.1 Introduction 7.2 Classification de Rolling Contact Bearings 7.3 Selection de Bearing 7.4 Bearing Conceptionation 7.5 Basic Static Capacity de Bearing (C0) 7.6 Stribeck’s Equation pour Basic Static Capacity 7.7 Equivalent Static Load 7.8 Earing Fatigue Life 7.9 Basic Dynamic Capacity de Bearing (C) 7.10 Equivalent Dynamic Capacity de Bearing (Pe) 7.11 Load – Life Relationship 7.12 Selection de Bearing from Manufacturer’s Catalogue 7.13 Bearing avec Probability de Survival Other Than 90% 7.14 Equivalent Dynamic Load For Bearing Under Cyclic Load 7.15 Equivalent Dynamic Load For Continuously Variable Cyclic Load 7.16 Bearing Mounting Arrangement 7.17 Tapered Roller Bearings 7.18 Preloading de Bearings 7.19 Bearing Failure 7.20 Lubrication & Seals pour Rolling Contact Bearing – 8. Sliding Contact Bearing: Hydrodynamic Bearing 8.1 Introduction 8.2 Sliding Contact Bearings - Advantages et Disadvantages 8.3 Classification de Sliding Contact Bearing 8.4 Journal / Sleeve Bearings 8.5 Hydrodynamic Lubrication 8.6 Journal Bearing – Lubricants 8.7 Lubricant Properties 8.8 Lubricant pour Journal Bearing Application 8.9 Additives en Lubricating Oils 8.10 Bearing Material 8.11 Petroff’s Equation pour Hydrodynamic Journal Bearing 8.12 Nomenclature de Hydrodynamic Journal Bearing 8.13 Regimes de Hydrodynamic Lubrication 8.14 Renold’s Theoretical Analyse pour Hydrodynamic Lubrication 8.15 Heat Dissipation et Equilibrium Temperature 8.16 Selection de Bearing Conception Variables pour Finite Length Hydrodynamic Journal Bearing – Subject Index.