ELECTROCHEMICAL MACHINING TOOL AND ELECTROCHEMICAL MACHINING SYSTEM

摘要

The purpose of the invention is to provide an electrochemical machining tool and an electrochemical machining system capable of easily forming a curved hole having a desired curvature. The electrochemical machining tool of the present invention is equipped with a tool main body having an electrode which is made of a cylindrical and flexible conductive material extending along the axis line and inside which an electrolyte circulates toward an end side; and an insulation layer coated on the outer peripheral surface of the electrode so as to expose the end surface of the electrode. In the electrochemical machining tool, an opening portion is formed at a part of a circumferential direction position of the tool main body as a fluid exhausting portion for exhausting the electrolyte, which circulates inside the electrode, toward the radial direction outside of the tool main body.