The book "Engineering Technology", compiled under the editorship of Rudenko C. P. and Valco A. L. , is an extensive and in-depth work that will become an indispensable source of knowledge for students, graduate students and specialists in the field of mechanical engineering. This publication brings together the works of outstanding scientists and practitioners, such as Afanasiev A. E. , Belov P. C. , Dragina O. G. , Kupriyanova O. P. , Makhiv S. L. , Makarov V. A. , Semenov A. D. and Shehorin B. K. , which makes it a real collective work, reflecting current trends and achievements in this area. The book covers a wide range of topics related to mechanical engineering technology, ranging from the basics of designing and constructing machines to modern methods of material processing and automation of production processes. Readers will be able to immerse themselves in the world of innovative technologies such as additive manufacturing, robotics and digitalization, which play a key role in modern mechanical engineering. Each section of the book is permeated with practical examples and relevant research, which allows the reader not only to learn the theoretical foundations, but also to see their application in real life. This book will be especially interesting to students of technical universities who study mechanical engineering, as well as those who are already working in this area and want to expand their knowledge of new technologies and methods. Engineers, designers and technologists will find useful information in it that will help them in everyday practice and in solving complex problems related to design and production. In addition, the book will be useful to teachers who are looking for quality teaching materials for their courses. The topics raised in the book cover not only technical aspects, but also issues of ecology, sustainable development and economic efficiency of production processes. The authors emphasize the importance of integrating new technologies into traditional processes, which allows not only to increase productivity, but also to reduce the negative impact on the environment. This approach makes the book relevant in the context of the current challenges facing the engineering industry. The style of the authors is distinguished by the clarity and accessibility of the presentation, which makes complex technical concepts understandable to a wide audience. They skillfully balance between theory and practice, which allows the reader not only to get acquainted with the basics, but also to delve into the details if necessary. Many of the authors of the book are recognized experts in their fields and have significant work experience in both academia and industry. This gives the book special value and authority. If you are looking for a high-quality and up-to-date publication on mechanical engineering technology, which will help you understand modern trends and methods, then "Engineering Technology" will be an excellent choice. This book will not only expand your knowledge, but also inspire new ideas and projects in your professional activities. Do not miss the opportunity to get acquainted with the works of leading specialists and discover the world of mechanical engineering from a new perspective!