| 摘要 |
A system ( 1 ) for satin finishing of sheets of metal ( 4 ) uses mechanically fixed flap wheels ( 6 ), namely flap wheels ( 6 ) whose flaps ( 9 ) are fixed mechanically to the hub ( 10 ) of the flap wheel ( 6 ). The system includes at least one satin finishing station ( 5 )-equipped with at least one mechanically fixed flap wheel ( 6 ) with a horizontal axis and with a mechanism ( 7 ) adapted to make the at least one mechanically fixed flap wheel ( 6 ) rotate, and a feed element ( 8 ) adapted to feed the sheets of metal ( 4 ) longitudinally through the satin finishing stations ( 5 ). Advantageously, in order to compensate for the wear on the flaps ( 9 ) of the mechanically fixed flap wheels ( 6 ) and keep their peripheral speed and their removal pressure constant, the rotation speed of the mechanically fixed flap wheels ( 6 ) is increased and the wheels are moved vertically.
|
