Milling fixture for removing deposits at nozzle of metal-active-gaswelding welding torch, has pair of cutting elements arranged at milling heads, where cutting elements clean inner wall of nozzle, and guide pin guiding milling heads

摘要

The fixture (3) has a pair of cutting elements (4, 5) arranged at a milling head (32) and other milling head, where the cutting elements clean an inner wall (22) of a gas nozzle (2). The elements are arranged in such a manner that the elements lie at the inner wall of the nozzle, when the elements are inserted into the nozzle. A guide pin (6) guides the heads in a position accurate manner, when the cutting element (4) e.g. plate like cutting element, is inserted into the nozzle. The heads and the pin extend in a same direction, and are arranged at a specific distance to each other.