Slow wire cutting, also known as low-speed wire cutting, is a CNC machining center that uses continuously moving fine metal wire (referred to as electrode wire, typically copper wire) as the electrode to subject the workpiece to pulse spark discharge, generating temperatures above 6000 degrees Celsius, and蚀除金属、切割成工件。The principle of slow wire cutting is the continuous discharge phenomenon that removes metal due to the presence of a seam gap between the online electrode and the workpiece.






