| 摘要 |
<p>The present invention refers to a method for dynamically controlling flatness in steel strip rolling, in function of: steel type, - thickness reduction rate, rolling steps number, comprising the following operations: measurements of instantaneous rolling parameters PLI, selected in the group comprising: speed and/or possibly acceleration as speed derivation and/or possibly separation force and/or possibly reel drawing, computerized elaboration suitable to evaluate on input the mentioned instantaneous rolling parameters, activation of a flatness control system. Figure 4 shows the functional diagram of the invention.</p> |
