A method for the introduction of a wire and device for the wire insertion, enlarged in a wire discharge machining

摘要

A method for the introduction of a wire with a tube insertion step for the introduction of a tube (5) in all through openings (11) which is in a state, wherein the plurality of the through openings (11) is arranged along the same axis, a wire introduction step, which is either according to the tube insertion step, or at the same time is performed to the electrode wire (2) through the tube (5), and a pipe removal step, in order to the tube (5) of the through openings (11) according to the wire introduction step to pull out.