Welding Technology (Second Edition)

Author: Zhang Hongliu
Publisher:
Publish Date: 2005-06-01
Features: Organized by the Teaching Office of the Ministry of Labor and Social Security, this 1996 revised textbook series for mechanical engineering has played a significant role in meeting the teaching needs of secondary vocational and technical schools and related vocational training, receiving widespread praise from teachers and students. However, with the deepening of reform and opening-up and the rapid development of the socialist market economy, society and enterprises have put forward updated and higher requirements for the knowledge and skill structure of skilled talents, and the concepts and models of vocational education have been continuously reformed and innovated. To adapt to the needs of cultivating skilled talents in the 21st century and to meet the teaching requirements of mechanical engineering in secondary vocational and technical schools across the country, we have organized experts to comprehensively revise the 1996 revised textbook series for mechanical engineering. The revised textbooks include: "Carpenter Technology (4th Edition)" "Carpenter Skill Training (4th Edition)" "Fitter Technology (4th Edition)" "Fitter Skill Training (4th Edition)" "Machine Repair Fitter Technology (2nd Edition)" "Machine Repair Fitter Skill Training (2nd Edition)" "Milling Technology (3rd Edition)" "Milling Skill Training (3rd Edition)" "Welding Technology (3rd Edition)" "Welding Skill Training (3rd Edition)" "Electric Welding Technology (2nd Edition)" "Electric Welding Skill Training (2nd Edition)" "Cold Working Technology (3rd Edition)" "Cold Working Skill Training (3rd Edition)."
During the writing process of this textbook series, we have consistently adhered to the following principles: guided by student employment and based on enterprise hiring standards. In terms of professional knowledge arrangement, we closely align with the characteristics of the training objectives, adhering to the principles of sufficiency and practicality, discarding theoretical knowledge that is "complex, difficult, biased, and outdated," while further strengthening the intensity of skill training, especially focusing on the training of basic and core skills. Considering the conditions of various schools, we strive to reflect the current status and trends of the mechanical industry, introducing as many new technologies, processes, methods, and materials as possible to make the textbooks more contemporary. At the same time, we adopt the new national technical standards to make the textbooks more scientific and standardized. Following the cognitive patterns of students in secondary vocational and technical schools, we strive to make the teaching content enjoyable and accessible for students. In terms of structure and expression, we emphasize a gradual and progressive approach, highlighting teacher-student interaction and student self-learning, and through numerous production cases and visually rich presentations, enabling students to learn more easily.
For convenience in teaching, the technology textbooks are accompanied by exercise books with answers and teaching reference books, and some teaching reference books are also equipped with multimedia teaching materials for mechanical engineering (CDs). The main contents of "Electric Welding Technology (2nd Edition)" include: This book is written based on the "Teaching Plan for Mechanical Engineering" and the "Teaching Syllabus for Electric Welding Technology" issued by the Training and Employment Department of the Ministry of Labor and Social Security. It covers preface, welding safety technology, commonly used welding materials for shielded metal arc welding, semi-automatic welding and automatic welding, other welding methods and cutting, welding of commonly used metallic materials, introduction to advanced welding methods and technologies, and welding quality control.