.High-speed machining and demand for the development of itHigh-speed machining is an important component of contemporary advanced manufacturing technology and has high-efficiency, high-precision and high surface quality, and other features. This article presents the technical definition of the current state of development of Chinas application fields and the demand situation。High-speed machining is a new high-tech which is oriented to the 21st century, high-efficiency, High-precision an
