Gerling Pdf 84: All About Machine Tools By Heinrich
The book begins by tracing the history of machine tools, from their early beginnings to the present day. Gerling discusses the key innovations and technological advancements that have shaped the development of machine tools, including the introduction of new materials, drives, and control systems.
Heinrich Gerling's "All About Machine Tools" is a renowned book that has been a valuable resource for machinists, engineers, and manufacturers for decades. The book provides an in-depth exploration of machine tools, their evolution, and their role in modern manufacturing. All About Machine Tools By Heinrich Gerling Pdf 84
In conclusion, "All About Machine Tools" by Heinrich Gerling is a comprehensive guide that covers the history, design, and application of machine tools. The book provides valuable insights into the world of machine tools and their significance in modern manufacturing. With its detailed explanations and illustrations, the book is an essential resource for machinists, engineers, and manufacturers. The book begins by tracing the history of
Здравствуйте. Если не затруднит посоветуйте какую лампу можно использовать в драйвере последнего Улета вместо применяемой Вами.
С с3 напряженка… С ув. Николай.
Николай, добрый день.
Это зависит от параметров межкаскадного трансформатора. Если такой, как применил я – Hashimoto A-105 (конфигурация 1:(0.5+0.5)) то нужен триод или тетрод, пентод в триодном включении с u~ 40, ri<= 2.5К при Iа~10…20mA. Из наших можно попробовать 6С15П, 6С45П, 6Ж43П (в триодном включении), может быть – 6С3П, 6С4П.
С Уважением,
Виктор
Спасибо Виктор. С интересом посещаю ваш сайт и жду новых собщений. С уважением Николай.