在1964年美国举办的“Defense Metals Informat

Field and Kales in the "Defense Metals Information Center" conference organized by the United States in 1964 first proposed the concept of surface integrity, surface integrity is pointed out that parts and materials after the general term for a variety of processing surface geometry and physical states, is the evaluation parts machining surface condition and extent of the performance impact of a composite indicator

Field and Kales first proposed the concept of surface integrity at the Defense Metals Information Center academic conference in the United States in 1964, noting that surface integrity is a general term for surface geometry and physical state after various process processes of a part material. Is a comprehensive indicator of the state of the part machining surface and the degree of impact on the performance of the part

Field and kales first proposed the concept of surface integrity at the "defense Metals Information Center" academic conference held in 1964 in the United States. They pointed out that surface integrity is the general term of the geometric and physical states of the surface of parts and materials after various machining processes. It is a comprehensive index to evaluate the machined surface state of parts and the degree of impact on service performance<br>