Machining liquid processing unit in electric discharge machine

摘要

In a machining liquid processing unit in an electric discharge machine selectively using two types of machining liquid of a first machining liquid not containing therein powder material and a second machining liquid containing conductive powder material mixed therein, a movable shooter is movably provided between a first position where a machining liquid is flown to a first storage section in a machining liquid vessel and a second position where a machining liquid is flown to a second storage section, and the machining liquid discharged from a machining liquid discharge port formed in the machining liquid vessel in an electric discharge machine is selectively flown to either of the first storage section or the second storage section by the movable shooter.