Читать книгу Arc Welding Processes Handbook - Ramesh Kumar Singh - Страница 2

1  Cover

2  Title Page

3  Copyright

4  List of Figures

5  List of Tables

6  Foreword

7  Preface

8  1 Introduction to Welding Processes 1.1 Synopsis 1.2 Keywords 1.3 Welding 1.4 Defining Welding 1.5 Welding and Joining Processes 1.6 Arc Welding 1.7 Efficiency of Energy Use 1.8 Welding Procedures 1.9 Qualification of Welders and Operators

9  2 Shielded Metal Arc Welding (SMAW) 2.1 Synopsis 2.2 Keywords 2.3 Introduction 2.4 Process Fundamentals 2.5 How the Process Works 2.6 Power Sources 2.7 AC Power Sources 2.8 Direct Current Power Sources 2.9 Welding Safety and Personal Protecting Equipment 2.10 Covered Electrodes Used in SMAW Process 2.11 Welding Training – Making of a Welder 2.12 Welding Other Metals 2.13 Welding and Fabrication of Duplex Stainless Steels 2.14 SMAW Welding Nickel Alloys 2.15 Minimizing Discontinuities in Nickel and Alloys Welds 2.16 Review Your Knowledge

10  3 Gas Tungsten Arc Welding 3.1 Synopsis 3.2 Keywords 3.3 Introduction to Gas Tungsten Arc Welding Process 3.4 Process Description 3.5 How the Process Works 3.6 Process Advantages and Limitations 3.7 Power Sources 3.8 Shielding Gases 3.9 Gas Regulators and Flowmeters 3.10 GTAW Torches, Nozzles, Collets, and Gas Lenses 3.11 Tungsten Electrodes 3.12 Joint Design 3.13 Power Source Remote Control 3.14 Installation of Welding Machines 3.15 Power Source Cooling System 3.16 Welding Connections – Welding Cable and Welding Torch Connections 3.17 Welding Power Source Classification by NEMA 3.18 Welding Personal Protecting Equipment 3.19 Other Essential Clothing for Welders 3.20 Filler Wires Used in GTAW Process 3.21 Classification and Identification of Welding Wires 3.22 The Aluminum Alloy Temper and Designation System 3.23 Welding Metals Other Than Carbon and Alloy Steels 3.24 GTAW Welding of Aluminum 3.25 GTAW Welding of Stainless Steel 3.26 Mechanical Properties 3.27 Welding Nickel Alloys 3.28 Later Developments in GTAW Process 3.29 Plasma Arc Welding 3.30 Review Your Knowledge

11  4 Gas Metal Arc Welding 4.1 Synopsis 4.2 Keywords 4.3 Introduction to Gas Metal Arc Welding Process 4.4 Process Description 4.5 Components of the Welding Arc 4.6 Effects of Variables on Welding 4.7 Advanced Welding Processes for GMAW 4.8 The Adaptive Loop 4.9 Advanced Waveform Control Technology 4.10 Equipment for GMAW Process 4.11 GMAW Power Sources 4.12 Installation of Welding Machines 4.13 Welding Various Metals 4.14 Welding Nickel Alloys 4.15 Minimizing Discontinuities in Nickel and Alloys Welds 4.16 Calculating Heat Input in Pulsed Arc GMAW 4.17 Review Your Knowledge

12  5 Flux Cored Arc Welding (FCAW) Process 5.1 Synopsis 5.2 Keywords 5.3 Introduction to Flux Cored Arc Welding (FCAW) Process 5.4 Process Description 5.5 Welding Wires/Electrodes 5.6 Power Sources 5.7 Other Accessories to Power Source 5.8 Shielding Gases 5.9 Welding Various Metals 5.10 Tips for Good Welding by FCAW Process 5.11 Test Your Knowledge

13  6 Submerged Arc Welding (SAW) 6.1 Synopsis 6.2 Keywords 6.3 Introduction to Submerged Arc Welding (SAW) Process 6.4 Operating Characteristics 6.5 Submerged Arc Welding (SAW) Process 6.6 How the SAW Process Works 6.7 SAW Process Variants 6.8 SAW Power Source and Equipment 6.9 Welding Heads (Gun) 6.10 Fluxes 6.11 Submerged Arc Welding Various Metals 6.12 Test Your Knowledge

14  7 Useful Data and Information Related to Welding and Fabrication 7.1 Common Weld Symbols and Their Meanings 7.2 Fillet Welds 7.3 Groove Welds 7.4 Pipe Schedule 7.5 Terms and Abbreviations 7.6 Procedure Qualification Range as Per the Material Group 7.7 Material Qualification Rage for Procedure Qualification Based on P-Numbers 7.8 Temperature Conversion 7.9 Useful Calculations 7.10 Effect of Temperature on Gas Cylinder Pressure

15  Index

16  End User License Agreement