| 摘要 |
PURPOSE: A welding wire guiding apparatus is provided to prevent the free separation of the apparatus body and the weakening of the absorptive magnetic power due to the high heat generated while welding. CONSTITUTION: A welding wire guiding apparatus is formed by the steps of:inserting permanent magnetics(4, 4') in the middle of the upper and lower supporting plates(2, 3) made up of magnetic material; fixing the welding wire guiding apparatus by a handle plate(5) made up of nonmagnetic material; fixing the inner end of a connecting plate(6) made up of nonmagnetic material into the left and right side of the upper and lower supporting plates, and then welding; and welding a guide bar(7) made up of magnetic or nonmagnetic material and then fixing on the outer end of the connecting plate;:Thereby, when welding on moving forward or backward with being adjacent to the guide bar of a torch, the precise welding wire is formed.
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