Modern Welding 13e, Online Textbook
Modern Welding is a comprehensive text that has long been the standard for teaching theory, fundamentals, equipment, and techniques of welding technology, with enough information to span a two-year curriculum. Covering all of the information required for complete AWS SENSE Level 1 and Level 2 certification, this text includes various thermal cutting processes, gas tungsten arc welding, gas metal arc welding, flux-cored arc welding, shielded metal arc welding, testing and inspection, welding symbol interpretation, and print reading. The text also includes Nonstandard Terminology features, introducing students to the jargon commonly used in the welding industry to help them communicate effectively on the job. For digital users, this new edition includes welding "microclips"—short, 10-15 second video clips related to the topic being discussed.
Table of Contents
Abbreviated Contents
Modern Welding 13e, Online Textbook
- MODERN WELDING
- Copyright © 2024 by The Goodheart-Willcox Company, Inc.
- Preface
- About the Authors
- Reviewers
- Acknowledgments
- Credentialing Partners and Support
- New to This Edition
- Color Code
- Features of the Textbook
- Tools for Student and Instructor Success
- Brief Contents
- Contents
- Quick Reference
- Feature Contents
- Part 1 Welding Fundamentals
- Chapter 1 Safety in the Welding Shop
- Chapter 1 Learning Objectives
- 1.1 Accidents
- 1.2 General Shop Safety
- 1.3 Safety in the Welding Environment
- 1.4 Oxyfuel Gas Welding and Cutting Safety
- 1.5 Arc Welding and Cutting Safety
- 1.6 Resistance Welding Safety
- 1.7 Safety around Welding Robots
- 1.8 Special Welding Process Safety
- Chapter 1 Summary
- Chapter 1 Technical Terms
- Chapter 1 Review Questions
- Chapter 2 Print Reading
- Chapter 3 Welding Joints, Positions, and Symbols
- Chapter 4 Welding and Cutting Processes
- Chapter 4 Learning Objectives
- 4.1 Arc Welding Processes
- 4.2 Oxyfuel Joining Processes
- 4.3 Oxygen Cutting Processes
- 4.4 Resistance Welding Processes
- 4.5 Arc Cutting Processes
- 4.6 Specialized Arc Welding Processes
- 4.7 Solid-State Welding Processes
- 4.8 High Energy and Other Welding Processes
- Chapter 4 Summary
- Chapter 4 Technical Terms
- Chapter 4 Review Questions
- Part 2 Shielded Metal Arc Welding
- Chapter 5 Shielded Metal Arc Welding Equipment and Supplies
- Chapter 5 Learning Objectives
- 5.1 Shielded Metal Arc Welding Station
- 5.2 Arc Welding Power Source Classifications
- 5.3 Constant Current Power Sources
- 5.4 Arc Welding Power Source Specifications
- 5.5 Welding Leads
- 5.6 SMAW Electrodes
- 5.7 Carbon and Low-Alloy Steel Covered Electrode Classification
- 5.8 Nonferrous Electrode Classifications
- 5.9 Electrode Care
- 5.10 Power Source Remote Controls
- 5.11 Weld-Cleaning Equipment
- 5.12 Shields and Helmets
- 5.13 Special Arc Welder Clothing
- Chapter 5 Summary
- Chapter 5 Technical Terms
- Chapter 5 Review Questions
- Chapter 6 Shielded Metal Arc Welding
- Chapter 6 Learning Objectives
- 6.1 Direct Current (DC) Arc Welding Fundamentals
- 6.2 Alternating Current (AC) Arc Welding Fundamentals
- 6.3 Selecting an Arc Welding Machine
- 6.4 Inspecting an Arc Welding Station
- 6.5 Safety, Protective Clothing, and Shielding
- 6.6 Starting, Stopping, and Adjusting the Arc Welding Power Source for SMAW
- 6.7 DC Arc Blow
- 6.8 Arc Welded Joint Designs
- 6.9 SMAW Welding Techniques
- 6.10 SMAW Safety Review
- Chapter 6 Summary
- Chapter 6 Technical Terms
- Chapter 6 Review Questions
- Part 3 Gas Metal and Flux Cored Arc Welding
- Chapter 7 GMAW and FCAW Equipment and Supplies
- Chapter 7 Learning Objectives
- 7.1 Gas Metal Arc Welding (GMAW) and Flux Cored Arc Welding (FCAW) Welding Stations
- 7.2 Arc Welding Power Sources for GMAW and FCAW
- 7.3 Wire Feeders Used with GMAW/FCAW
- 7.4 GMAW/FCAW Shielding Gases
- 7.5 The GMAW/FCAW Welding Gun
- 7.6 GMAW and FCAW Electrode Wire
- 7.7 Smoke Extracting Systems
- 7.8 Filter Lenses for Gas-Shielded Arc Welding
- 7.9 Protective Clothing
- 7.10 Safety Review
- Chapter 7 Summary
- Chapter 7 Technical Terms
- Chapter 7 Review Questions
- Chapter 8 Gas Metal and Flux Cored Arc Welding
- Chapter 8 Learning Objectives
- 8.1 Gas Metal Arc and Flux Cored Arc Welding Principles
- 8.2 Metal Transfer
- 8.3 GMAW and FCAW Power Sources
- 8.4 Setting Up the GMAW/FCAW Station
- 8.5 Preparing Metal for Welding
- 8.6 Electrode Extension
- 8.7 Welding Techniques
- 8.8 Running a Bead
- 8.9 Shutting Down the Station
- 8.10 Welding Joints in the Flat Welding Position
- 8.11 Welding Joints in the Horizontal Welding Position
- 8.12 Welding Joints in the Vertical Welding Position
- 8.13 Welding Joints in the Overhead Welding Position
- 8.14 Positioners; Automatic GMAW and FCAW
- 8.15 Gas Metal Arc Spot Welding
- 8.16 GMAW/FCAW Troubleshooting
- 8.17 GMAW and FCAW Safety
- Chapter 8 Summary
- Chapter 8 Technical Terms
- Chapter 8 Review Questions
- Part 4 Gas Tungsten Arc Welding
- Chapter 9 Gas Tungsten Arc Welding Equipment and Supplies
- Chapter 9 Learning Objectives
- 9.1 The Gas Tungsten Arc Welding Station
- 9.2 Arc Welding Power Sources for GTAW
- 9.3 Shielding Gases Used with GTAW
- 9.4 GTAW Torches
- 9.5 Tungsten Electrodes
- 9.6 Filler Metals Used with GTAW
- 9.7 Filter Lenses for GTAW
- 9.8 Protective Clothing
- 9.9 Safety Review
- Chapter 9 Summary
- Chapter 9 Technical Terms
- Chapter 9 Review Questions
- Chapter 10 Gas Tungsten Arc Welding
- Chapter 10 Learning Objectives
- 10.1 Gas Tungsten Arc Welding Principles
- 10.2 GTAW Power Sources
- 10.3 Setting Up a GTAW Station
- 10.4 Preparing Metal for Welding
- 10.5 Methods for Starting the Arc
- 10.6 Gas Tungsten Arc Welding Techniques
- 10.7 Shutting Down the GTAW Station
- 10.8 Welding Joints in the Flat Welding Position
- 10.9 Welding Joints in the Horizontal Welding Position
- 10.10 Welding Joints in the Vertical Welding Position
- 10.11 Welding Joints in the Overhead Welding Position
- 10.12 Welding Stainless Steel and Aluminum
- 10.13 Semiautomatic Welding
- 10.14 Automatic and Mechanized GTAW
- 10.15 GTAW Troubleshooting Guide
- 10.16 GTAW Safety
- Chapter 10 Summary
- Chapter 10 Technical Terms
- Chapter 10 Review Questions
- Part 5 Plasma Arc Cutting
- Chapter 11 Plasma Arc Cutting
- Part 6 Oxyfuel Gas Processes
- Chapter 12 Oxyfuel Gas Welding Equipment and Supplies
- Chapter 12 Learning Objectives
- 12.1 Complete Oxyfuel Gas Welding Outfit
- 12.2 Oxygen Supply
- 12.3 Acetylene Supply
- 12.4 Pressure Regulator Principles
- 12.5 Welding Hoses
- 12.6 Flashback Arrestors and Check Valves
- 12.7 Oxyacetylene Torch Types
- 12.8 Welding Tips
- 12.9 Welding Goggles and Protective Clothing
- 12.10 Torch Lighters and Economizers
- 12.11 Oxyfuel Gas Welding Supplies
- Chapter 12 Summary
- Chapter 12 Technical Terms
- Chapter 12 Review Questions
- Chapter 13 Oxyfuel Gas Welding
- Chapter 13 Learning Objectives
- 13.1 Introduction to Oxyfuel Gas Welding
- 13.2 The Oxyfuel Gas Welding Outfit
- 13.3 Welding Preparation
- 13.4 Oxyfuel Gas Welding Procedures
- 13.5 Welding Positions
- 13.6 Welding Thick Metal
- 13.7 Appearance of a Good Weld
- 13.8 Safety in Oxyfuel Gas Welding
- Chapter 13 Summary
- Chapter 13 Technical Terms
- Chapter 13 Review Questions
- Chapter 14 Oxyfuel Gas Cutting Equipment and Supplies
- Chapter 15 Oxyfuel Gas Cutting
- Chapter 15 Learning Objectives
- 15.1 The Heat of Combustion of Steel
- 15.2 Oxyfuel Gas Cutting Process
- 15.3 Cutting Outfit
- 15.4 Using a Cutting Torch
- 15.5 Cutting Steel with an Oxyfuel Gas Cutting Torch
- 15.6 Automatic and Mechanized Cutting
- 15.7 Safety in Oxyfuel Gas Cutting
- Chapter 15 Summary
- Chapter 15 Technical Terms
- Chapter 15 Review Questions
- Chapter 16 Soldering
- Chapter 16 Learning Objectives
- 16.1 Soldering Principles and Advantages
- 16.2 Soldering Filler Metals
- 16.3 Soldering Fluxes
- 16.4 Soldering Procedures
- 16.5 Soldering Methods
- 16.6 Testing and Inspecting Soldered Joints
- 16.7 Review of Soldering Safety Practice
- Chapter 16 Summary
- Chapter 16 Technical Terms
- Chapter 16 Review Questions
- Chapter 17 Brazing and Braze Welding
- Chapter 17 Learning Objectives
- 17.1 Brazing and Braze Welding Principles
- 17.2 Joint Designs for Brazing and Braze Welding
- 17.3 Cleaning Base Metals Prior to Brazing or Braze Welding
- 17.4 Brazing and Braze Welding Fluxes
- 17.5 Brazing Filler Metals
- 17.6 Brazing and Braze Welding Processes
- 17.7 Brazing or Braze Welding with Various Alloys
- 17.8 Controlled-Atmosphere Brazing Furnaces
- 17.9 Review of Brazing Safety Practices
- Chapter 17 Summary
- Chapter 17 Technical Terms
- Chapter 17 Review Questions
- Part 7 Resistance Welding
- Chapter 18 Resistance Welding Equipment and Supplies
- Chapter 18 Learning Objectives
- 18.1 Electric Resistance Welding Machines
- 18.2 Transformers
- 18.3 Force Systems
- 18.4 Controllers
- 18.5 Contactors
- 18.6 Resistance Welding Electrodes
- 18.7 Electrode Holders
- 18.8 Spot Welding Machines
- 18.9 Projection Welding Equipment
- 18.10 Seam Welding Machines
- 18.11 Flash and Upset Welding Machines
- 18.12 Special Resistance Welding Machines
- 18.13 Care of Resistance Welding Equipment
- Chapter 18 Summary
- Chapter 18 Technical Terms
- Chapter 18 Review Questions
- Chapter 19 Resistance Welding
- Chapter 19 Learning Objectives
- 19.1 Principles of Resistance Welding
- 19.2 Resistance Spot Welding (RSW)
- 19.3 Projection Welding (PW)
- 19.4 Resistance Seam Welding (RSEW)
- 19.5 Flash Welding (FW)
- 19.6 High-Frequency Resistance Welding
- 19.7 Upset Welding (UW)
- 19.8 Review of Resistance Welding Safety
- Chapter 19 Summary
- Chapter 19 Technical Terms
- Chapter 19 Review Questions
- Part 8 Special Processes
- Chapter 20 Special Welding Processes
- Chapter 21 Special Ferrous Welding Applications
- Chapter 21 Learning Objectives
- 21.1 Ferrous Metals and Alloys
- 21.2 Welding Medium- and High-Carbon Steels
- 21.3 Welding Steel Alloys
- 21.4 Welding Chrome-Molybdenum Steels
- 21.5 Welding Precoated Steels
- 21.6 Welding Maraging Steels
- 21.7 Welding Stainless Steels
- 21.8 Welding Dissimilar Ferrous Metals
- 21.9 Welding Cast Iron
- Chapter 21 Summary
- Chapter 21 Technical Terms
- Chapter 21 Review Questions
- Chapter 22 Special Nonferrous Welding Applications
- Chapter 22 Learning Objectives
- 22.1 Nonferrous Metals and Alloys
- 22.2 Aluminum
- 22.3 Welding Aluminum
- 22.4 Welding Magnesium
- 22.5 Welding Copper and Copper Alloys
- 22.6 Welding Titanium
- 22.7 Welding Nickel-Based Alloys
- 22.8 Welding Zirconium
- 22.9 Welding Beryllium
- 22.10 Welding Dissimilar Metals
- 22.11 Welding Plastics
- Chapter 22 Summary
- Chapter 22 Technical Terms
- Chapter 22 Review Questions
- Chapter 23 Pipe and Tube Welding
- Chapter 23 Learning Objectives
- 23.1 Types of Pipe
- 23.2 Types of Tubing
- 23.3 Preparing Pipe Joints for Welding
- 23.4 Welding Pipe Joints with SMAW
- 23.5 Welding Pipe Joints with GMAW and FCAW
- 23.6 Welding Pipe Joints with GTAW
- 23.7 Welding Tube Joints with SMAW
- 23.8 Welding Tube Joints with GTAW and GMAW
- 23.9 Mechanized and Automated Pipe and Tube Welding
- 23.10 Heat Treating Pipe and Tube Welded Joints
- 23.11 Inspecting Pipe and Tube Welds
- 23.12 Code Requirements
- 23.13 Welding Plastic Pipe
- 23.14 Review of Safety in Pipe and Tube Welding
- Chapter 23 Summary
- Chapter 23 Technical Terms
- Chapter 23 Review Questions
- Chapter 24 Special Cutting Processes
- Chapter 24 Learning Objectives
- 24.1 Air Carbon Arc Cutting (CAC-A)
- 24.2 Exothermic Cutting
- 24.3 Oxygen Lance Cutting (OLC)
- 24.4 Shielded Metal Arc Cutting and Gouging (SMAC)
- 24.5 Laser Beam Cutting (LBC)
- 24.6 Water Jet Cutting
- 24.7 Safety Review
- Chapter 24 Summary
- Chapter 24 Technical Terms
- Chapter 24 Review Questions
- Chapter 25 Underwater Welding and Cutting
- Chapter 25 Learning Objectives
- 25.1 Development of Underwater Welding
- 25.2 D3.6M Underwater Welding Code
- 25.3 Welding Equipment for Underwater Welding
- 25.4 Wet Welding
- 25.5 Hyperbaric (Dry) Welding Underwater
- 25.6 Crack Repairs
- 25.7 Underwater Cutting
- 25.8 Diving Operations
- 25.9 Jobs in Underwater Welding
- 25.10 Safety
- Chapter 25 Summary
- Chapter 25 Technical Terms
- Chapter 25 Review Questions
- Chapter 26 Automatic and Robotic Welding
- Chapter 27 Metal Surfacing
- Chapter 27 Learning Objectives
- 27.1 Principles of Surfacing
- 27.2 Selection of a Surfacing Process
- 27.3 Principles of Flame Spraying
- 27.4 Electric Arc Spray Surfacing
- 27.5 Detonation Flame Spraying
- 27.6 Plasma Spraying Process
- 27.7 Surface Preparation
- 27.8 Selecting Thermal Spray Surfacing Material
- 27.9 Inspecting and Testing Thermal Surfacings
- 27.10 Review of Surfacing Safety
- Chapter 27 Summary
- Chapter 27 Technical Terms
- Chapter 27 Review Questions
- Part 9 Metal Technology
- Chapter 28 Metal Production, Properties, and Identification
- Chapter 28 Learning Objectives
- 28.1 Manufacturing Iron and Steel
- 28.2 Iron and Steel
- 28.3 Phase Diagrams
- 28.4 Iron-Carbon Phase Diagram
- 28.5 Identification of Iron and Steel
- 28.6 Nonferrous Metals
- 28.7 Special Metals
- 28.8 Hard Surfacing Metals
- 28.9 Soft Surfacing Metals
- 28.10 Review of Safety
- Chapter 28 Summary
- Chapter 28 Technical Terms
- Chapter 28 Review Questions
- Chapter 29 Heat Treatment of Metals
- Chapter 29 Learning Objectives
- 29.1 Purposes of Heat Treatment
- 29.2 Crystalline Structure of Steel
- 29.3 Heat Treating Processes
- 29.4 Hardening Steel
- 29.5 Heat Treating Tool Steels
- 29.6 Heat Treating Alloy Steels
- 29.7 Heat Treating Cast Irons
- 29.8 Heat Treating Aluminum
- 29.9 Heat Treating Copper
- 29.10 Temperature Measurements
- 29.11 Review of Safety
- Chapter 29 Summary
- Chapter 29 Technical Terms
- Chapter 29 Review Questions
- Part 10 Professional Welding
- Chapter 30 Inspecting and Testing Welds
- Chapter 31 Procedure and Welder Qualifications
- Chapter 31 Learning Objectives
- 31.1 Welding Codes
- 31.2 Welding Procedure Specifications
- 31.3 Procedure Qualification Record
- 31.4 Welder Performance Qualifications
- 31.5 Methods of Testing Specimens
- 31.6 Filling Out and Reading a Welding Procedure Specification
- 31.7 Filling Out and Reading a Procedure Qualification Record
- 31.8 Filling Out and Reading a Welder Performance Qualification Test Record
- Chapter 31 Summary
- Chapter 31 Technical Terms
- Chapter 31 Review Questions
- Chapter 32 The Welding Shop
- Chapter 33 Getting and Holding a Job in the Welding Industry
- Chapter 33 Learning Objectives
- 33.1 The Future of the Welding Industry
- 33.2 Welding Occupations and Required Education
- 33.3 School Subjects Suggested for Success
- 33.4 Qualities Sought by Employers
- 33.5 Finding and Keeping a Job
- 33.6 Career Opportunities
- Chapter 33 Summary
- Chapter 33 Technical Terms
- Chapter 33 Review Questions
- Chapter 34 Technical Data
- Glossary
- Index