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US 2014/0060135 A1Published application
Method and device for lubricating rollers and a rolled strip of a rolling stand
AssigneeSMS Siemag Aktiengesellschaft
InventorsHartmut PAWELSKI, Hans-Peter RICHTER, Jürgen SEIDEL
Life of this patent
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Abstract
A method for lubricating rolls, especially work rolls of a rolling stand, and rolling stock passed between the rolls during the rolling operation, in which a lubricant-gas mixture, a lubricant-water-gas mixture, a lubricant-water mixture and/or a grease-medium mixture is applied to the rolls or the rolling stock on the run-in side of the rolling stand, wherein the mixture is prepared with at least one mixing device in the area upstream of the rolling stand.
Claims14
A device for lubricating at least one roll and/or rolling stock rolled between rolls in a rolling stand, comprising:
- at least one mixing block and/or multicomponent mixing devices for mixing water, gas, and at least one lubricant to form a lubricant-gas mixture, a lubricant-water-gas mixture, or a lubricant-water mixture;
- and automatic control devices for determining an amount of the mixture to be sprayed by spray devices onto at least one of the rolls and/or onto the rolling stock.
Dependencies are inferred from the claim text.