Electrode for an electro-erosion process and an associated method thereof

A method of manufacturing an electrode for an electro-erosion process, comprising:

• machining a shaft to form a channel, a plurality of first openings, and a plurality of second openings, wherein each opening of the plurality of first and second openings is connected to the channel;
• machining a body to form a plurality of main-flushing channels, wherein each main-flushing channel is connected to a corresponding first opening;
• coupling the shaft to the body such that each main-flushing channel is connected to a corresponding first opening;
• detachably coupling a plurality of machining-inserts to a peripheral end portion of the body, wherein the plurality of machining-inserts is spaced apart from each other along a circumferential direction of the electrode, and wherein each machining-insert comprises at least one third opening connected to a corresponding main-flushing channel;
• disposing an insulated layer on a top surface and a bottom surface of the body;
• disposing a flushing cover on the body, wherein the flushing cover comprises a plurality of side-flushing channels and a plurality of fourth openings;
• and
• coupling the flushing cover to the shaft such that each side-flushing channel is connected to a corresponding second opening.