Electromachining method of bearing ring lubricating oil hole and lubricating oil groove communicating structure

The invention relates to an electromachining method of a bearing ring lubricating oil hole and lubricating oil groove communicating structure, in particular to an electromachining method of a bearing ring lubricating oil hole and lubricating oil groove communicating structure. The invention aims to solve the problems that the technical requirements such as electrode manufacturing, workpiece adjustment before machining, penetration of holes and grooves, symmetrical equal division through visual inspection and the like still have great difficulty, secondary clamping cannot be carried out for repair if deviation exists, and only scrap treatment can be carried out. The method comprises the steps of electric spark punching, wire cutting of an inner diameter groove or an outer diameter groove, wire cutting of an end face groove and deburring. The method is used for electromachining of a bearing ring lubricating oil hole and lubricating oil groove communicating structure. 一种轴承套圈润滑油孔、润滑油槽相贯通结构的电加工方法，本发明涉及一种轴承套圈润滑油孔、润