Book 815 Machine Details . Section: Gears and Worm Gears. Cylindrical gears: training. Author's Guide A. A. Lisitsyn and V. G. Antsiferova is an indispensable source of knowledge for students, engineers and anyone interested in the mechanics and design of machines. This tutorial examines in detail the key aspects of gears and worm gears, as well as cylindrical gears, which makes it relevant for both educational institutions and practitioners. This book is a deep dive into the world of mechanical systems, where the transmission of movements and forces plays a central role. The authors, having many years of experience in the field of mechanical engineering, offer the reader not only theoretical foundations, but also practical examples, which allows a better understanding of how gear mechanisms work in real conditions. The manual deals with various types of gears, their design features, as well as calculation and design methods, making it a valuable tool for future engineers. Who can like this tutorial? First of all, it will be useful for students of technical universities studying in the areas of "Engineering", "Mechanics" and "Automatics" . The book will also be of interest to graduate students and young professionals who are just beginning their journey in the field of machine design and analysis. Practitioners will find in it useful tips and tricks that will help them in their day-to-day work. The topics raised in the book cover a wide range of issues related to the design and operation of gears. The authors emphasize the importance of accuracy in the calculations and selection of materials, which is critical for the durability and reliability of machines. They also discuss current trends in mechanical engineering, such as the use of new composite materials and technologies, which makes the manual relevant in a rapidly changing market. The style of the authors is distinguished by clarity and accessibility of presentation, which allows the reader to easily assimilate even the most complex concepts. Lisitsyn and Antsiferov are known for their other work in the field of mechanical engineering, and their experience allows them to create a high-quality and informative product. The book not only answers questions, but also arouses interest in further study of the topic, which is an important aspect for any teaching aid. If you are looking for information about gears or want to deepen your knowledge in the field of mechanics, this guide will become your reliable assistant. It will not only expand your horizons, but also help in practical activities, providing a solid theoretical base. Readers interested in topics such as mechanics, machine design, as well as new technologies in mechanical engineering, will find in this book a lot of useful and relevant information. Don’t miss the opportunity to enrich your knowledge and skills «No815 Machine Details. Section: Gears and Worm Gears. Cylindrical gears: training. manual" will become your faithful companion in the world of mechanics and mechanical engineering.