Welding Technology Manual

Author: An Xianqian Qian Zhi
Publisher:
Publish Date: 2000-03-01
Features: This manual is a highly practical, easy-to-understand, and illustrated welding professional reference book. It is divided into four parts:
Part 1 focuses on welding joints and introduces the fundamental knowledge related to welding.
Part 2 proposes the concept of gas cutting and analyzes the impact of thermal cutting on cut quality. It emphasizes the introduction of numerical control gas cutting technology and the key considerations when selecting a numerical control gas cutting machine. It also explains the computerized process required for numerical control gas cutting, the concept of nesting, and corresponding examples.
Part 3 introduces the basic principles of commonly used fusion welding methods in domestic factories, the models and technical data of domestic welding equipment and welding consumables, as well as the process parameters and operational key points for each welding method. It highlights the high-quality, efficient, and low-consumption gas-shielded welding and dual-wire narrow-gap submerged arc welding, which are actively promoted domestically.
Part 4 covers the weldability, welding methods, process measures, and application examples of commonly used metallic materials in factories. Most of the content is based on the author's personal experience, serving as both a technical summary and a theoretical analysis, with a strong emphasis on successful practices.