PLASMA GOUGING TORCH

摘要

PURPOSE: A plasma gouging torch is provided to increase the scattering distance of liquid at the melted part of a base material by improving the jetting pressure and speed of plasma. CONSTITUTION: A plasma gouging torch comprises an electrode(10), a nozzle(12), a shield body(16), and a shield cap(18). The electrode generates plasma depending on supplied power. The nozzle accepts the electrode and has a jetting port which jets the generated plasma to the outside. The shield body is coupled to a torch body(14) and has an air jetting hole. The shield cap is coupled to the shield body and comprises an inlet connected to the jetting port of the nozzle.