This book explores the machinability mechanism of hard-to-machining materials under hybrid energy field, with a particular emphasis on the development and modification of green lubricants, the integration of multi-energy field assistance, and the intelligent machining equipment. It offers a comprehensive overview of cleaner precision manufacturing techniques, multi-energy assisted processing applications, and sustainable manufacturing practices, presenting innovative strategies for energy conservation, emission reduction, and the advancement of an eco-friendly society. By enhancing the...