Plasma electrode for a plasma cutting device

摘要

A plasma electrode for a plasma cutting device consisting of a hollow cylindrical electrode body at whose front side a centric core holder directed in the interior of the electrode, arranged on the front side for the mounting of an emitting electrode core is arranged, wherein in the interior of the electrode body a cooling tube is arranged, through which an axial coolant flow flows, characterized in that the cooling tube is held position secured at least partially with its face on the core holder.

主权项

1. A plasma electrode for a plasma cutting device comprising:
a hollow cylindrical electrode body having a front side with a centric core holder directed in an interior of the electrode body; an emitting electrode core being coupled to the front side of the electrode body; and a cooling tube through which an axial coolant flow flows being positioned within the interior of the electrode body, wherein the core holder supports the cooling tube and maintains a position of the cooling tube relative to the core holder and the core holder is constructed as a cone body directed in the interior of the electrode body and cone areas of the core holder taper from a base of the electrode body proceeding in an axial direction.