Titanium alloy welding device

• Main Authors: SHAO TIANWEI, QI LONGSHENG, SI HAIMING
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2012
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a titanium alloy welding device, which comprises a welding gun shell, an electrode holder, an electrode, a gas nozzle, a switching section, a protective nozzle, a support shell and a flow dividing net, wherein the electrode holder is sleeved outside the electrode; a limit part is arranged at the upper ends of the electrode holder and the electrode; the gas nozzle is fixedly arranged outside the electrode holder; the switching section made of a nonmetal material is arranged between the welding gun shell and the protective nozzle; the electrode holder, electrode and gas nozzle combined body is arranged in a cavity between the welding gun shell and the protective nozzle; the electrode extends out of the protective nozzle; and the flow dividing net for welding gas and the support shell for accommodating the flow dividing net are arranged in the protective nozzle; fastening blocks are arranged between the support shell and the protective nozzle; the flow dividing net is a multi-layer me