Admin مدير المنتدى
عدد المساهمات : 18984 التقييم : 35458 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: كتاب Gear Materials, Properties, and Manufacture الأحد 30 يونيو 2013, 1:00 am | |
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أخوانى فى الله أحضرت لكم كتاب Gear Materials, Properties, and Manufacture Edited by J.R. Davis Davis & Associates
ويتناول الموضوعات الأتية :
Introduction to Gear Technology Chapter 1 Basic Understanding of Gears 1 Gear Nomenclature 1 Types of Gears 5 Proper Gear Selection 8 Basic Applied Stresses 9 Strength 11 Gear Materials 12 Gear Manufacturing Methods 13 Heat Treating 16 Through Hardening and Case Hardening 17 Chapter 2 Gear Tribology and Lubrication 19 Gear Tribology 19 Lubrication Regimes 19 Classification of Gear Tooth Failure Modes 21 Lubrication-Related Failure 21 Elastohydrodynamic Lubrication 27 Lubricant Selection 31 Oil Lubricant Applications 32 Selection of Gear Lubricant Viscosity 33 Application of Gear Lubricants 33 Case History: Failure of a 24-Unit Speed-Increaser Gearbox 35 Gear Materials Chapter 3 Ferrous and Nonferrous Alloys 39 Wrought Gear Steels 39 Surface-Hardening Steels 40 Through-Hardening Steels 44 Gear Steel Requirements 44 Processing Characteristics of Gear Steels 45 Bending Fatigue Strength of Carburized Steels 46 Other Properties of Interest for Carburized Steels 62 Other Ferrous Alloys for Gears 66 Nonferrous Alloys 72 Chapter 4 Plastics 77 General Characteristics of Plastic Gears 77 Classification of Plastics for Gear Applications 77 Metals versus Plastics 78 Plastic Gear Materials 79 Plastic Gear Manufacture 82 Gear Manufacture Chapter 5 Machining, Grinding, and Finishing 89 Machining Processes for Gears 90 Selection of Machining Process 98 Cutter Material and Construction 104 Speed and Feed 107 Cutting Fluids 111 Comparison of Steels for Gear Cutting 113 Computer Numerical Control (CNC) Milling and Hobbing Machines 113 Grinding of Gears 114 Honing of Gears 122 Lapping of Gears 124 Superfinishing 125 Chapter 6 Casting, Forming, and Forging 129 Casting 129 Forming 131 Forging 133 Chapter 7 Powder Metallurgy 139 Capabilities and Limitations 140 Gear Forms 142 Gear Tolerances 143 Gear Design and Tooling 144 Gear Performance 147 Quality Control and Inspection 148 Examples of P/M Gears 149 Heat Treatment of Gears Chapter 8 Through Hardening 155 Through-Hardening Processes 155 Through-Hardened Gear Design 157 Hardness Measurement 157 Distortion of Through-Hardened Gears 158 Applications 158 Case History: Design and Manufacture of a Rack 158 Chapter 9 Carburizing 163 Gas Carburizing: Processing and Equipment 163 Quenching and Hardening 166 Tempering of Carburized and Quenched Gears 168 Recarburizing 169 Cold Treatment 169 Selection of Materials for Carburized Gears 169 Carbon Content and Case Properties 175 Core Hardness of Gear Teeth 181 Problems Associated with Carburizing 184 Heat Treat Distortion of Carburized and Hardened Gears 188 Grinding Stock Allowance on Tooth Flanks to Compensate for Distortion 201 Shot Peening of Carburized and Hardened Gears 208 Applications and Costs 211 Vacuum Carburizing 212 Chapter 10 Nitriding 227 The Gas Nitriding Process 227 Controlled Nitriding 240 Ion Nitriding 241 Chapter 11 Carbonitriding 245 Applicable Steels and Applications 246 Depth of Case 246 Hardenability of Case 246 Quenching and Tempering 247 Distortion 247 Chapter 12 Induction and Flame Hardening 249 Induction Hardening 249 Flame Hardening 253 Failure Analysis, Fatigue Life Prediction, and Mechanical Testing Chapter 13 Gear Failure Modes and Analysis 257 Classification of Gear Failure Modes 257 Fatigue Failures 257 Impact 271 Wear 273 Scuffing 275 Stress Rupture 276 Causes of Gear Failures 276 Conducting the Failure Analysis 277 Examples of Gear Failure Analysis 283 Chapter 14 Fatigue and Life Prediction 293 Gear Tooth Contact 293 Gear Tooth Surface Durability and Breakage 296 Life Determined by Contact Stress 297 Life Determined by Bending Stress 302 Gear Tooth Failure by Breakage after Pitting 304 Flaws and Gear Life 306 Bores and Shafts 307 Chapter 15 Mechanical Testing 311 Common Modes of Gear Failure 311 Stress Calculations for Test Parameters 312 Specimen Characterization 315 Tests Simulating Gear Action 316 Gear Power-Circulating (PC), or Four-Square, Tests 323 Index 329
أتمنى أن تستفيدوا منه وأن ينال إعجابكم
رابط تنزيل كتاب Gear Materials, Properties, and Manufacture Edited by J.R. Davis Davis & Associates
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rambomenaa كبير مهندسين
عدد المساهمات : 2041 التقييم : 3379 تاريخ التسجيل : 21/01/2012 العمر : 47 الدولة : مصر العمل : مدير الصيانة بشركة تصنيع ورق الجامعة : حلوان
| موضوع: رد: كتاب Gear Materials, Properties, and Manufacture الأحد 30 يونيو 2013, 6:17 am | |
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جزاك الله
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Admin مدير المنتدى
عدد المساهمات : 18984 التقييم : 35458 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: رد: كتاب Gear Materials, Properties, and Manufacture الأحد 30 يونيو 2013, 2:33 pm | |
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- rambomenaa كتب:
- جزاك الله
خير الجزاء وجعلها الله فى ميزان حسناتك
جزانا الله وإياك خيراً |
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محمد محمد أحمد مهندس فعال جدا جدا
عدد المساهمات : 654 التقييم : 694 تاريخ التسجيل : 14/11/2012 العمر : 32 الدولة : EGYPT العمل : Student الجامعة : Menoufia
| موضوع: رد: كتاب Gear Materials, Properties, and Manufacture الجمعة 12 يوليو 2013, 1:29 am | |
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Admin مدير المنتدى
عدد المساهمات : 18984 التقييم : 35458 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: رد: كتاب Gear Materials, Properties, and Manufacture الجمعة 12 يوليو 2013, 1:10 pm | |
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- محمد محمد أحمد كتب:
- جزاك الله خيرا
جزانا الله وإياك خيراً |
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