“Mechanical gear design” is not just a textbook, but a real find for engineers, students of technical universities and anyone interested in mechanics and design. The authors, Chernavsky, Itzkovich and Kiselev, combined their knowledge and experience to create a unique guide that covers all aspects of mechanical gear design, from theoretical foundations to practical applications. The book immerses the reader in the world of mechanical systems, where every element matters. The authors consider in detail various types of gears, including gear, belt and chain, as well as their characteristics and application in real mechanisms. The reader will be able to learn about the principles of the programs, their calculations and optimization, which makes the book an indispensable source of information for those who want to deepen their knowledge in this area. For whom is this book intended? First of all, it will be of interest to engineering students studying mechanical engineering, as well as practicing engineers who want to update their knowledge or find new approaches to design. However, thanks to the available language and clear explanations, the book is suitable for those who are just starting their way in the world of mechanics, as well as fans of technical literature, seeking to expand their horizons. The topics raised in the book cover a wide range of issues, such as material selection, load calculation, and strength analysis, making it relevant to modern design conditions. The authors emphasize the importance of taking into account various factors, such as operating conditions and economic aspects, which allows the reader to understand how theoretical knowledge is applied in practice. This makes the book not only a tutorial, but also a practical guide that can be used in everyday work. The style of the authors is distinguished by the clarity and logic of the presentation . They skillfully combine theory with practical examples, which allows the reader to better assimilate the material. In addition, the book is saturated with illustrations and diagrams that help to visualize complex concepts and make the learning process more fascinating. Chernavsky, Itzkovich and Kiselev are well-known specialists in their field, and their previous works, such as "Fundamentals of Mechanics" and "The Theory of Mechanisms and Machines", have also earned recognition among professionals. “Mechanical transmission design” is not just a book, but a whole world into which the reader plunges with his head. It opens the door to the world of engineering creativity, where everyone can become the author of unique solutions. If you are looking for high-quality design literature that combines theory and practice, then this publication will be a real find for you. Do not miss the opportunity to enrich your knowledge and skills by immersing yourself in the fascinating world of mechanical gear with this book. Thus, “Mechanical Gear Design” is a must-read for anyone who wants to become a master in their field, whether it’s an engineer, a student, or just a tech enthusiast. Do not miss the chance to discover new horizons in design and mechanics, using this unique resource!