| 摘要 |
A wire feeding apparatus (10) and method for feeding weld wire to a welder wherein the apparatus includes a first guide (24) along which the wire (25) moves, a second guide (18B) intersecting the first one at an angle of between 5 DEG -20 DEG , a stopper (20) at the intersection for permitting the wire (25) to move along the first guide (24) in one direction only, and a spring (19) for biasing the stopper (20) towards the intersection. A cross sectional size of the first guide (24) is sufficient to allow feeding of wire of different diameters.
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