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HeNan, China
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HeNan, China
thickness measurement is one of the most important measurement tasks in hot rolling mills. with the o-frame and c-frame thicknesscontrol mts and mts series, micro-epsilon offers high precision measurement systems. based on laser triangulation technology that uses a discrete laser line, these systems offer numerous advantages over roll bending machine working principle. roll bending machine has also been called rounder and roller machine, which is universal forming equipment for rolling metal plate into the cylinder, cone, curved and other shapes. according to the principle of the three-point forming circle, the relative position change and rotational motion of the rolling schedules can be carried out with an even or odd number of passes to maximize mill availability and performance. the universal crown control mill with work roll bending, intermediate roll bending, intermediate roll shifting and all straight roll application ensure enhanced flatness control.tags pickle lines, rolling mills; temper pass or skin pass rolling. material can be reduced accurately while skin passing. hot rolled steel coming from a steel mill or pickle line may need to be reduced to in thickness. this can be done on a coil-to-coil temper pass mill or in line on a cut-to length line.multi-high rolling mills are used particularly in the manufacturing of very thin sheets of thickness about 0.01 mm and width up to 2000 mm. In this case, the working rolls must have very small diameter, usually mm to mm. such small diameter working rolls make a drive practically impossible.
mar 01, 2016 In the new rolling experiment, side camber prevention by the vertical side guide made it possible to apply smaller thickness differences in the early universal rolling passes. It can be deduced that this improved universal rolling condition increased the web height spread while keeping the web height dimension at the same level.the FE simulation of universal rolling showed the influence of thickness on the grade of side camber. this property was considered in the experiment, but it was difficult to expect suitable thickness reductions of the web and flange in each universal rolling pass. therefore, the initial draft schedule of universal rolling was determined