Regulating a rolling process
AssigneePrimetals Technologies Austria GmbH
InventorsMartin BERGMANN, Konrad KRIMPELSTAETTER
Life of this patent
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Abstract
The invention relates to a method and a regulating device for regulating a rolling process, wherein a rolling material is rolled in a rolling gap between two working rollers of a rolling stand. According to the invention, a desired forward slip value (fs) for a forward slip (f) of the rolling material is specified, and an actual forward slip value (fM) of the forward slip (f) of the rolling material is ascertained. The forward slip (f) of the rolling material is regulated to the desired forward slip value (fs) in that a lubricant rate (uR) of a lubricant is applied to the rolling material and/or at least one working roller depending on the actual forward slip value (fM) and the desired forward slip value (fs).
Claims16
1-14. (canceled)
A method for regulating a rolling process in which a rolling material is rolled in a rolling gap between two working rolls of a rolling stand, comprising:
- specifying a desired forward slip value for a forward slip of the rolling material;
- determining an actual forward slip value of the forward slip of the rolling material;
- and
- regulating the forward slip of the rolling material to the desired forward slip value in that a lubricant rate of a lubricant is applied to at least one of the rolling material and at least one working roll in accordance with the actual forward slip value and the desired forward slip value.
A method for regulating a rolling process, comprising:
- rolling a rolling material in a rolling gap between two working rolls of a rolling stand;
- determining an actual forward slip value of a forward slip of the rolling material;
- and
- applying a lubricant at a lubricant rate to at least one of the rolling material and at least one of the working rolls to regulate the forward slip of the rolling material to a desired forward slip value.
Dependencies are inferred from the claim text.