| 摘要 |
The machine consists of a support for the part to be welded, in the form of a frame supported in the middle of its sides which pass through the direction of transference, by two rotation spigots, and a housing frame equipped with fasteners for the part and able to oscillate outside the plane of support. The position of oscillation of support around the rotation spigots, of the housing frame and of the rotation spigots can be fixed in different positions or during the welding process.
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