Force sensor system for measuring the power of thin film strip or sheet metal strip during rolling

摘要

During the rolling in the roll stand, the present invention relates to a force sensor system 1 for measuring the force transmitted to the measuring roller 3 from the sheet metal strip or thin strip 2. The force sensor system may be inserted into the hole 4 of the cylindrical measuring roller 3 under preload V. Force sensor 5 so that the first can determine the force F acting in the radial direction for the three measuring roller and the force sensor 5, the first, such a force sensor system, the preloading force sensor 5 in the first I includes a preload device 7 to generate the V. In accordance with the present invention comprises a force sensor 6 of the second can also determine the position under preload V by 7 preload device, the force sensor 5 of the first force sensor system, a metal thin film or strip has a high sensitivity E corresponding to E measurement sensitivity required for the measurement of the contact force F of the thin strip 2, the force sensor 6 and the second sensor is a force of static measurement.