| 摘要 |
Method for determining the tension in a metal strip (20) held between two supports, such as a moving steel strip, in which the said strip is struck by a striking body, and before the striking, a reproducible impact speed is imparted to the said striking body, and after the striking, the energy of the said striking body (30-33) which has been absorbed by the strip (20) during the said striking is determined, and the result of this measurement is correlated with the tension of the said strip (20), characterised in that a set of striking bodies (31-33) is used, arranged in at least one row (21, 22, 23) substantially perpendicular to the direction of advance of the strip (20), and in that a determination of the distribution in the tension over the width of the strip is carried out. Application to the rolling of steel strips. <IMAGE>
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