| 摘要 |
A shaft ( 1 ) with a co-rotating element ( 2 ) which is secured to it and has a surface located perpendicular to the axis ( 3 ) of the shaft, the welding taking place in the fillet formed between the seating surface ( 4 ) of the shaft ( 1 ) and axially normal surface ( 6, 8 ) of the element. To achieve a durable join without adversely affecting true running, a welding bead ( 20 ) starts at a starting point ( 21 ) on the surface ( 6; 8 ) located perpendicular to the axis ( 3 ) of the shaft ( 1 ), leads to the fillet and then leads back to an end point ( 21 ') on the surface ( 6; 8 ) located transversely with respect to the axis of the shaft.
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