Multi-degree-of-freedom multi-path paraxial wire feeding clamp gas hood module for electric arc additive manufacturing

• Main Authors: ZENG ZHI, CHEN LONG, PANG BOWEN, KE WENCHAO, ZHOU NAIXUN, PENG BEI
• Format: Patent
• Language: Chinese; English
• Published: 17.05.2024
• 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 invention relates to the technical field of electric arc additive manufacturing equipment, in particular to a multi-degree-of-freedom multi-path paraxial wire feeding clamp gas hood module for electric arc additive manufacturing, which comprises a fixing module for mounting and fixing a welding gun, and an arc-shaped adjusting through groove is formed in the fixing module; the clamping module is used for clamping a wire feeding nozzle and adjusting the wire feeding posture, and the clamping module is installed at the arc-shaped adjusting through groove of the fixing module; the gas hood module is used for inputting protective gas and connected with the fixing module. Detachable modular design is adopted, coordinated wire feeding in four modes of four wires, three wires, double wires and single wires is achieved by increasing and decreasing the number of the clamping modules, multi-degree-of-freedom multi-wire included angle adjustment and multi-direction additive manufacturing are met, the device is suita