SMACNA SheetMetalWeldingGuide 2007 03E
$67.17
Sheet Metal Welding Guide, 3rd Edition
| Published By | Publication Date | Number of Pages |
| SMACNA | 2007 | 174 |
This publication and the wealth of information it contains are intended to assist contractors, estimators and shop supervisors in profitably managing the welding activity in a sheet metal shop. Updated coverage of welding processes; flux-cored wire guidelines; and the latest equipment. The safety chapter covers such items as health effects, hazard controls and safety procedures. Other chapters include guidelines for developing welding procedures, controlling weld quality, estimating, hiring and training welders and welder certification.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | FOREWORD |
| 6 | WELDING TASK FORCE |
| 7 | NOTICE TO USERS OF THIS PUBLICATION |
| 11 | TABLE OF CONTENTS |
| 19 | CHAPTER 1 INTRODUCTION 1.1 BACKGROUND |
| 20 | 1.2 CODE WELDING |
| 21 | 1.3 CONTENTS OF THIS MANUAL |
| 25 | CHAPTER 2 WELDING AND CUTTING PROCESSES 2.1 PROCESSES 2.2 CARBON ARC WELDING (CAW) Table 2-1 Welding Processes FIGURE 2-1 CARBON ARC WELDING AND BRAZING PROCESS |
| 26 | 2.3 SHIELDED METAL ARC WELDING (SMAW) FIGURE 2-2 CARBON ARC WELDING AND BRAZING EQUIPMENT |
| 27 | FIGURE 2-3 SHIELDED METAL ARC WELDING PROCESS FIGURE 2-4 SHIELDED METAL ARC WELDING EQUIPMENT |
| 28 | Table 2-2 SMAW Performance Characteristics of Covered Carbon Steel Electrodes |
| 29 | Table 2-3 SMAW Welding Variables for Carbon Steel Table 2-4 SMAW Welding Variables for Galvanized Steel |
| 30 | Table 2-5 SMAW Electrodes for Welding Stainless Steels |
| 31 | Table 2-5 SMAW Electrodes for Welding Stainless Steels (Continued) |
| 32 | 2.4 GAS TUNGSTEN ARC WELDING (GTAW) Table 2-6 SMAW Welding Variables for Austenitic Stainless Steel FIGURE 2-5 GAS TUNGSTEN ARC WELDING PROCESS |
| 33 | FIGURE 2-6 GAS TUNGSTEN ARC WELDING EQUIPMENT |
| 34 | Table 2-7 GTAW Tungsten Electrodes FIGURE 2-7 GRINDING OF TUNGSTEN ELECTRODES |
| 35 | Table 2-8 GTAW Procedure for Carbon Steel Table 2-9 GTAW Welding Variables for Carbon Steel |
| 36 | Table 2-10 GTAW Welding Variables for Galvanized Steel Table 2-11 GTAW Procedure for Stainless Steel |
| 37 | Table 2-12 GTAW Welding Variables for Austenitic Stainless Steel Table 2-13 GTAW Welding Variables for Aluminum |
| 38 | Table 2-14 GTAW Welding Current Selections Table 2-15 GTAW Current Ranges for Tungsten Electrodes |
| 39 | Table 2-16 GTAW Shielding Gas Selections |
| 40 | 2.5 GAS METAL ARC WELDING (GMAW) FIGURE 2-8 GAS METAL ARC WELDING PROCESS |
| 41 | FIGURE 2-9 GAS METAL ARC WELDING EQUIPMENT |
| 42 | Table 2-17 GMAW Welding Variables for Carbon Steel |
| 43 | Table 2-18 GMAW Welding Variables for Galvanized Steel Table 2-19 GMAW Welding Variables for Stainless Steel |
| 44 | Table 2-20 GMAW Welding Variables for Aluminum |
| 46 | Table 2-21 GMAW Filler Metals |
| 47 | Table 2-21 GMAW Filler Metals (Continued) |
| 48 | Table 2-22 GMAW Shielding Gas Selections, Spray Transfer Table 2-23 GMAW Shielding Gas Selections, Short Circuit Transfer |
| 49 | 2.6 FLUX CORED ARC WELDING (FCAW) FIGURE 2-10 FLUX CORED ARC WELDING PROCESS |
| 50 | FIGURE 2-11 GUN POSITIONS FOR FCAW FIGURE 2-12 FLUX-CORED WELDING EQUIPMENT |
| 51 | 2.7 METAL CORED WELDING |
| 52 | Table 2-24 FCAW Welding Electrodes and Related Variables |
| 53 | Table 2-25 SMAW / FCAW Electrode Equivalents |
| 54 | Table 2-26 FCAW Electrodes for Stainless Steel |
| 55 | 2.8 PLASMA ARC WELDING (PAW) FIGURE 2-13 PLASMA WELDING PROCESS |
| 56 | 2.9 SUBMERGED ARC WELDING (SAW) FIGURE 2-14 PLASMA ARC WELDING MODES |
| 57 | FIGURE 2-15 PLASMA ARC WELDING EQUIPMENT FIGURE 2-16 SUBMERGED ARC WELDING PROCESS |
| 58 | 2.10 LASER BEAM WELDING (LBW) 2.11 RESISTANCE WELDING (RW) 2.12 OXY-FUEL CUTTING (OFC) FIGURE 2-17 OXY-FUEL CUTTING |
| 59 | 2.13 PLASMA ARC CUTTING (PAC) 2.14 PLASMA ARC GOUGING FIGURE 2-18 OXYFUEL CUTTING EQUIPMENT FIGURE 2-19 PLASMA CUTTER |
| 60 | 2.15 AIR CARBON ARC GOUGING |
| 63 | CHAPTER 3 WELDING EQUIPMENT 3.1 TYPES OF EQUIPMENT 3.2 POWER SOURCES, APPLICATIONS AND LIMITATIONS |
| 64 | FIGURE 3-1 POWER SOURCE FIGURE 3-2 PORTABLE WELDING MACHINE |
| 65 | 3.3 WELDING CABLES |
| 66 | 3.4 WIRE FEEDERS FOR GMAW AND FCAW Table 3-1 Suggested Copper Cable Sizes FIGURE 3-3 WELDING CABLE CONSTRUCTION |
| 67 | FIGURE 3-4 SPOOL-ON-GUN WIRE FEEDER FIGURE 3-5 PORTABLE GUN ASSEMBLY |
| 68 | 3.5 BOOMS FOR GMAW AND FCAW PROCESS 3.6 WELDING GUNS FOR GMAW AND FCAW FIGURE 3-6 BOOM CART |
| 69 | 3.7 TORCHES FOR GTAW 3.8 SEAM WELDING MACHINES FIGURE 3-7 FCAW / GMAW GUNS FIGURE 3-8 TORCHES FOR GTAW |
| 70 | FIGURE 3-9 EXTERNAL SEAM WELDER FIGURE 3-10 INTERNAL SEAM WELDER |
| 71 | 3.9 TURNING ROLLS 3.10 WELDING POSITIONERS, TAIL STOCKS, TURN TABLES, MANIPULATORS, ETC. 3.11 ELECTRODE OVENS FIGURE 3-11 POWER TURNING ROLL AND WELDHEAD POSITIONER |
| 72 | 3.12 MISCELLANEOUS EQUIPMENT 3.13 SAFETY AND PROTECTIVE EQUIPMENT FIGURE 3-12 ELECTRIC DRYING OVEN |
| 73 | FIGURE 3-13 HAND-HELD BEVELER FIGURE 3-14 POWER NIBBLER |
| 77 | CHAPTER 4 SAFETY 4.1 MANAGEMENT RESPONSIBILITIES 4.2 AIR CONTAMINATION 4.3 ARC RADIATION 4.4 ELECTRICAL SHOCK |
| 78 | 4.5 FIRE AND EXPLOSION 4.6 COMPRESSED GASES 4.7 HEAT |
| 79 | 4.8 NOISE 4.9 BASIC DOCUMENT REFERENCES 4.10 SAFETY PROCEDURES 4.11 SMACNA’S SAFETY AND HEALTH DEPARTMENT |
| 80 | Table 4-1 Control of Welding Hazards |
| 83 | CHAPTER 5 WELDED JOINT DESIGN 5.1 BASIC DESIGN CONSIDERATIONS 5.2 WELDING SYMBOLS AND TYPES OF WELDS |
| 84 | FIGURE 5-1 STANDARD LOCATION OF ELEMENTS OF A WELDING SYMBOL FIGURE 5-2 SUPPLEMENTARY SYMBOLS |
| 85 | FIGURE 5-3 TYPICAL WELD SYMBOLS USED FOR SHEET METAL AND LIGHT PLATE |
| 86 | FIGURE 5-4 THE FIVE BASIC TYPES OF GROOVE WELDS |
| 87 | FIGURE 5-5 WELDING SYMBOLS FOR FILLET WELDS |
| 88 | FIGURE 5-6 WELDING SYMBOLS FOR INTERMITTENT FILLET WELDS |
| 89 | FIGURE 5-7 WELDING SYMBOLS FOR EDGE FLANGE WELDS |
| 90 | FIGURE 5-8 WELDING SYMBOLS FOR CORNER FLANGE WELDS |
| 91 | 5.3 WELDING POSITIONS 5.4 TYPES OF JOINTS AND EDGE PREPARATION FIGURE 5-9 BASIC WELDING POSITIONS |
| 92 | FIGURE 5-10 BASIC WELDING JOINTS |
| 93 | FIGURE 5-10A JOINTS, WELDS, AND GROOVES |
| 94 | FIGURE 5-11 WELDED JOINT DESIGNS – BUTT JOINTS (B) |
| 95 | FIGURE 5-12 WELDED JOINT DESIGNS – CORNER AND TEE JOINTS (C AND T) |
| 96 | 5.5 WELD STRENGTH |
| 99 | CHAPTER 6 STANDARDS, CODES & SPECIFICATIONS 6.1 HISTORY 6.2 DEVELOPING A WELDING PROCEDURE SPECIFICATION 6.3 WELDING PROCEDURE QUALIFICATION |
| 100 | 6.4 WELDER QUALIFICATION |
| 102 | FIGURE 6-1 |
| 103 | FIGURE 6-1A |
| 104 | FIGURE 6-2 |
| 105 | FIGURE 6-2A |
| 106 | FIGURE 6-3 |
| 107 | FIGURE 6-3A |
| 111 | CHAPTER 7 WELD QUALITY 7.1 QUALITY OF WELDS 7.2 PRE-WELD CONSIDERATION 7.3 WELD INSPECTION |
| 112 | 7.4 TROUBLE-SHOOTING WELD QUALITY FIGURE 7-1 EXAMPLES OF GOOD AND BAD WELDS |
| 113 | Table 7-1 SMAW Troubleshooting Guide |
| 114 | Table 7-2 GMAW Troubleshooting Guide |
| 115 | Table 7-2 GMAW Troubleshooting Guide (Continued) |
| 116 | Table 7-3 GTAW Troubleshooting Guide |
| 119 | CHAPTER 8 ESTIMATING WELDING COSTS 8.1 INTRODUCTION 8.2 COST CONSIDERATIONS 8.3 ADDITIONAL COST CONSIDERATIONS 8.4 FACTORS |
| 121 | 8.5 BASIC COST EQUATIONS |
| 122 | 8.6 COST COMPUTATIONS |
| 124 | 8.7 REDUCING WELDING COSTS 8.8 QUICK METHOD FOR ESTIMATING WELD COSTS |
| 126 | Table 8-1 Sheet Metal Welding Parameters (IP) |
| 127 | Table 8-1M Sheet Metal Welding Parameters (SI) |
| 128 | Table 8-2 Conversion Table, Inches of Wire per Pound Table 8-2M Conversion Table, Meters of Wire per Kilogram |
| 129 | Table 8-3 SMAW Welding Parameters ” Butt Welds |
| 130 | Table 8-4 SMAW Welding Parameters ” Edge Welds |
| 131 | Table 8-5 SMAW Welding Parameters ” Fillet Welds |
| 132 | Table 8-6 SMAW Welding Parameters ” Lap Welds |
| 133 | Table 8-7 SMAW Welding Parameters ” Corner Welds |
| 134 | Table 8-8 SMAW AC Arc Speed (in./min.) Data – Corner Welds Table of Useful Conversions (I-P to SI) |
| 137 | CHAPTER 9 TRAINING OF WELDERS 9.1 IMPORTANCE OF TRAINING 9.2 RESOURCES FOR TRAINING 9.3 TRAINING FOR QUALIFICATION |
| 138 | 9.4 RE-QUALIFICATION REQUIREMENTS 9.5 REFERENCES 9.6 SUPPLEMENTAL TRAINING 9.7 WELDER CERTIFICATION |
| 141 | CHAPTER 10 HIRIING OF WELDERS 10.1 CHECK LIST FOR HIRING WELDERS Table 10-1 Welder Qualification Test Options |
| 142 | 10.2 GENERAL KNOWLEDGE TEST |
| 151 | APPENDIX A RECOMMENDED FILLER METALS Table A-1 F Number Grouping of Welding Electrodes and Rods |
| 152 | Table A-1 F Number Grouping of Welding Electrodes and Rods (Continued) |
| 155 | APPENDIX B REFERENCED DOCUMENTS AND OTHER RESOURCES B.1 CHAPTER 2 ” ELECTRIC ARC WELDING PROCESSES B.2 CHAPTER 4 ” SAFETY |
| 156 | B.3 REFERENCED ASSOCIATIONS B.4 CHAPTER 5 ” WELD JOINT DESIGN B.5 LIST OF WELDING TRAINING FACILITIES (OTHER THAN ITI SUPPORTED UNITS) |
| 159 | GLOSSARY WELDING TERMS AND DEFINITIIONS |
| 161 | Figure G-1 Parts of a Weld |
| 169 | INDEX |
