| 摘要 |
A method and a device for facilitating the sliding, along a track, of an element having a predominant axial dimension subjected to an intense force pressing it against the track, particularly for facilitating the sliding of a wire subjected to stranding in stranding machines. The method consists in interposing between the element and the track a pressurized fluid which contrasts the force that presses the element against the track. In this way, the sliding friction of the element on the track is reduced and it is possible to reduce the force to be applied to the element in order to achieve its advancement along the track.
|
