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US 8,616,037 B2Granted
Re-turning plant for rollers of a roller mill
AssigneeSms Innse SPA
InventorsPaolo Marin, Marcello Pacher, Giuseppe Cavone
Life of this patent
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AssigneeSms Innse SPA
InventorsPaolo Marin, Marcello Pacher, Giuseppe Cavone
Estimating the term…
A re-turning plant for rollers of rolling mills of the type comprising at least one roller stand and a plurality of rollers mounted to respective arms pivoting in the plane of the roller stand about respective pins that are fixed to the roller stand. The rollers are positioned within the roller stand in a work position in which work surfaces of the rollers determine the outer profile of a body to be rolled. The re-turning plant comprises a support structure configured to support the whole roller stand in a turning position, a tool-holding device that can be displaced in contact with the work surfaces of each roller fixed in the roller stand and mandrel means with means that can be rotatably coupled to each roller of the plurality of rollers fixed to the roller stand to rotate the same substantially in the work position.
A method for re-turning worn rollers of rolling mills of a type comprising at least one roller stand and a plurality of rollers connected to the roller stand by supporting organs which are movable in a plane of the roller stand, said rollers being positionable within the roller stand in a work position in which work surfaces of the rollers determine an outer profile of a body to be rolled, wherein the method comprises:
Dependencies are inferred from the claim text.