| 摘要 |
<p>The invention relates to a method for rolling a product which is to be rolled (1) in a roll stand (2) or in several roll stands (2, 3), whereby a cooling lubricant is sprayed onto the product to be rolled (1) and/or onto the rollers (4, 5) of the roll stand (2) or the roll stands (2, 3). According to the invention, in order to increase the productivity of the rolling process and to simultaneously save energy, in the event that a roll stand is used, the cooling lubricant which is heated during the rolling process is collected at a location downstream of the rollers (4, 5) in the direction of rolling (W), is guided to a location upstream of the rollers (4, 5) in the direction of rolling (W) and is used at least partially for spraying onto the product to be rolled (1) and/or onto the rollers (4, 5).</p> |
