Point welding machine and electrode structure thereof
The utility model provides an electrode structure for a point welding machine. An electrode comprises a main body and a point welding head; a protecting gas cavity and a protecting gas channel communicated with the protecting gas cavity are arranged in the main body of the electrode; an outlet of th...
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| creator | ZHANG LANYUAN LI DEHUA WU YANGJUN WANG QI |
| description | The utility model provides an electrode structure for a point welding machine. An electrode comprises a main body and a point welding head; a protecting gas cavity and a protecting gas channel communicated with the protecting gas cavity are arranged in the main body of the electrode; an outlet of the protecting gas channel is located outside the point welding head; or a protecting gas device is arranged outside the electrode; and the protecting gas device comprises the protecting gas channel and the protecting gas cavity which are communicated with each other. The utility model also provides the point welding machine which comprises the electrode structure, wherein the protecting gas cavity is connected with a gas cylinder through a protecting gas pipeline. The protecting gas channel is arranged on the electrode structure provided by the utility model; the output of the protecting gas is ensured by changing the interior structure of the electrode; and by using the point welding machine provided by the utility |
| format | Patent |
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An electrode comprises a main body and a point welding head; a protecting gas cavity and a protecting gas channel communicated with the protecting gas cavity are arranged in the main body of the electrode; an outlet of the protecting gas channel is located outside the point welding head; or a protecting gas device is arranged outside the electrode; and the protecting gas device comprises the protecting gas channel and the protecting gas cavity which are communicated with each other. The utility model also provides the point welding machine which comprises the electrode structure, wherein the protecting gas cavity is connected with a gas cylinder through a protecting gas pipeline. 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An electrode comprises a main body and a point welding head; a protecting gas cavity and a protecting gas channel communicated with the protecting gas cavity are arranged in the main body of the electrode; an outlet of the protecting gas channel is located outside the point welding head; or a protecting gas device is arranged outside the electrode; and the protecting gas device comprises the protecting gas channel and the protecting gas cavity which are communicated with each other. The utility model also provides the point welding machine which comprises the electrode structure, wherein the protecting gas cavity is connected with a gas cylinder through a protecting gas pipeline. The protecting gas channel is arranged on the electrode structure provided by the utility model; the output of the protecting gas is ensured by changing the interior structure of the electrode; and by using the point welding machine provided by the utility</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| 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 |
| title | Point welding machine and electrode structure thereof |
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