Thickness Controlling in 2Hi Cold Rolling Mill - CR4 ...
2018-12-27 · Re: Thickness Controlling in 2Hi Cold Rolling Mill. 12/26/2018 10:38 PM. In aluminum, you can't touch the strip, so LVDT sensors with very high accuracy are connected to the roll bearing housings, measuring actual displacement of the rolls. Add to that sensors reading the force in the stack, load cells, from which you can calculate the bending ...
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