Metal turning CNC machining parts are suitable for machining rotating surfaces. Most workpieces with rotating surfaces can be machined by turning methods, such as inner and outer cylindrical surfaces, inner and outer conical surfaces, end surfaces, grooves, threads and rotating forming surfaces. The tools used are mainly turning tools. Metal turning CNC machining parts is a typical representative of modern manufacturing technology. It is increasingly widely used in various fields of manufacturing, such as aerospace, automobiles, molds, precision machinery, household appliances and other industries. Metal turning CNC machining parts have become These industries are indispensable processing methods.