Efficient machining process method for rotor filling blocks

The invention relates to an efficient machining process method for rotor filling blocks. The efficient machining process method comprises the steps that 1, an outer circle and an inner hole are roughly turned; 2, artificial aging treatment is carried out; 3, turning and milling combination is conducted, wherein the machining sequence is that 3.1, finish turning is conducted on the outer circle andthe inner hole, 3.2, eight circular holes are milled in the axial direction by taking the end surface of a machined material as a starting surface, 3.3, an arc groove is subjected to finish turning,3.4, the end face of the machined material serves as a starting face, and a square groove is machined in a milling manner, and 3.5, a cut-off tool is used for cutting off a machined part, and machining of the four rotor filling blocks is completed, 3.6, a main shaft is loosened, and an automatic pulling device arranged on a turning and milling composite machine tool pulls out a round bar by a section, and 3.7, the main sha