Workpiece machining method, device and equipment and storage medium

The invention discloses a workpiece machining method, device and equipment and a storage medium, and belongs to the industrial field. The method comprises the steps that when a machining instruction is received, a to-be-machined workpiece is determined; based on the machining instruction, obtaining model data of a to-be-machined workpiece from a drawing device; the discharge electrode is controlled to discharge based on the workpiece sprue until it is determined that the machining process of the to-be-machined workpiece is completed, and when the discharge position is adjusted according to the model data, the discharge electrode is moved in the horizontal direction and/or the vertical direction by rotating shafts with different rotating radiuses. In the application, the discharge electrode is moved by the rotating shafts with different rotating radiuses, can flexibly discharge at different discharge positions in one rotating period each time, can discharge in different horizontal directions and can also disch