| 摘要 |
A carbon welding tip for carbon dioxide welding is provided to perform a welding operation promptly, obtain excellent welding quality, and extend service life of the welding tip by smoothly performing feeding of a wire and supply of carbon dioxide. A carbon welding tip(100) for carbon dioxide welding is screw-connected to a gas diffuser of a carbon dioxide welding torch. The carbon welding tip for carbon dioxide welding has a wire feeding hole(3) longitudinally formed in the center thereof. The carbon welding tip for carbon dioxide welding comprises a main body(4) and a front end body(5). The main body is made from brass and screw-connected to a front end portion of the gas diffuser. The front end body is made from carbon with excellent heat resistance and screw-connected to the front end portion of the main body.
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