The document on this Reference CD will introduce you to the basic requirements involved in metal-arc welding operations.
The document describes the classification of electrodes and their intended uses; automotive welding processes, materials and identification processes; the methods of destructive and nondestructive testing of welds and troubleshooting procedures; the type and techniques of joint design; and the theory, principles, and procedures of welding armor plate.
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This Reference CD also includes Adobe PDF Reader for Windows 95, 98, 98SE, 2000, and XP to ensure you will be able to view the document.
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ARC WELDING OPERATIONS
United States Army Combined Arms Support Command
(114 pages)
Electrodes Classification and Intended Uses
Introduction
Identification and Uses of Electrodes
General
Factors in Selecting an Electrode
Classification of Electrodes
Types of Electrodes
Functions of Electrode Coatings
Polarity of Welding Current
Direct Current Arc-welding Electrodes
Alternating Current Arc-welding Electrodes
Electrode Defects and their Effects
Automotive Welding Processes, Materials and Identification Processes
Determining Weldability of Equipment
Determining Weldable Parts
Determining the Welding Method
Welding Joint Design
General
Types of Joints
Types of Welds
Welding Positions
Welding Techniques
General
Welding Current, Voltage, and Adjustments
Starting the Arc
Proper and Improper Arc Control
Bead Welding
Flat Position Welding
Horizontal Position Welding
Vertical Position Welding
Electric Arc Welding of Ferrous Metals
General
High-Carbon Steels
Tool Steels
High Yield Strength, Low Alloy Structural Steels
Cast Iron
Electric Arc Welding of Nonferrous Metals
General
Welding Techniques
The Theory, Principles and Procedures of Welding Armor Plate
Introduction
General
Armor Plate Uses
Repair of Armor Plate
Welding Armor Plate
Properties of Armor Plate
Types of Armor Plate
Identification of Armor Plate
Cutting Armor Plate
Homogeneous Armor Plate
Face Hardened Armor
Welding Homogeneous Armor Plate
General
Procedure
Emergency Repairs
Repairing Penetrations
Repairing Bulges
Repairs Made from One Side
Repairs with Nonwelded Butt Strap
Repairing Gouges
Welding Face Hardened Armor Plate
General
Armor Plate Repair Methods
Armor Plate Welding Electrodes
Strengthening Riveted Joints in Armor Plate
Buttonhead Riveted Joints
Countersunk Rivet Joints
Advantage of Welding Rivet Joints
Methods of Destructive and Nondestructive Testing of Welds and Trouble Procedures
Testing of Welds
General
Performance Tests
Physical Tests
Troubleshooting Welds
General
Procedure
Practice Exercise
Answers to Practice Exercise
References
THIS DOCUMENT IS IN ELECTRONIC ADOBE PDF FORMAT
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