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This all inclusive study of TIG fundamentals is available as a multi-chapter PDF download. Bound publications are available for $25.00 and can be ordered in the Resources for Sale section.
| Chapter I. - The GTAW
(TIG) Process
Introduction to the TIG process. Process description, advantages and disadvantages. |
 Download Chapter I(0.13 MB, 0 min 19 sec at 56kb/s) |
| Chapter II. - GTAW Fundamentals Descriptions of current and voltage, polarity, waveform control, fluxes used, and types of TIG arc starts. |
Download Chapter II (0.99 MB, 2 min 28 sec at 56kb/s) |
| Chapter III. - GTAW Equipment Safety, selecting a power source, types of power sources, torches, and automated TIG welding. |
Download Chapter III (1.1 MB, 2 min 40 sec at 56kb/s) |
| Chapter IV. - Electrodes and
Consumables Tungsten electrode types and usage, shielding gases and usage, and types of filler metals and their specifications. |
Download Chapter IV (0.76 MB, 1 min 55 sec at 56kb/s) |
| Chapter V. - Safety Causes of electrical shock, avoiding welding fumes, and proper clothing and eye protection. |
Download Chapter V (0.39 MB, 0 min 59 sec at 56kb/s) |
| Chapter VI. - Preparation for
Welding How to set the power source controls, preparing the weld joint, and metal types. |
Download Chapter VI (0.28 MB, 0 min 43 sec at 56kb/s) |
| Chapter VII. - Joint Design and Types of
Welds Weld metal configurations, and types of welds. |
Download Chapter VII (0.39 MB, 0 min 58 sec at 56kb/s) |
| Chapter VIII. - Techniques for Basic Weld
Joints Manual torch techniques for making proper welds, and arc starting procedures. |
Download Chapter VIII (0.62 MB, 1 min 33 sec at 56kb/s) |
| Chapter IX. - Cost Considerations of the
GTAW Process Formulas to figure total welding costs. |
Download Chapter IX (0.08 MB, 0 min 12 sec at 56kb/s) |
| Chapter X. - GTAW
Troubleshooting Welding process and equipment problems, with probable causes and suggested remedies. |
Download Chapter X (0.08 MB, 0 min 12 sec at 56kb/s) |
| Chapter XI. - Tables Electrode types, polarity recommendations, filler metal specs, cost information, and conversion figures. |
Download Chapter XI (0.14 MB, 0 min 22 sec at 56kb/s) |
| Chapter XII. - Glossary Definitions, from Advanced Squarewave to Zirconiated Tungsten. |
Download Chapter XII (1.1 MB, 2 min 40 sec at 56kb/s) |
WARNING: This document contains general information about the topics discussed herein. This document is not an application manual and does not contain a complete statement of all factors pertaining to those topics. The installation, operation, and maintenance of arc welding equipment and the employment of procedures described in this document should be conducted only by qualified persons in accordance with applicable codes, safe practices, and by manufacturer's instructions. Always be certain that work areas are clean and safe and that proper ventilation is used. Misuse of equipment, and failure to observe applicable codes and safe practices, can result in serious personal injury and property damage