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4715209 |
Crown control compensation controlling method in multiple roll mill
A crown control compensation controlling method in a multiple roll mill, in which a variation of rolling load caused by crown control is obtained from a crown control quantity. A wedge type...
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4671173 |
Steam jet calender controller with condensate suction
A device for selectively controlling the diameter of sections of a calender roll. The device comprises a plurality of nozzles which direct jets of superheated steam against sections of the calender...
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4651547 |
Process for adjusting the thickness and profile of a flat product in the course of rolling
At an installation comprising a roll stand having at least one roll of the variable camber type, comprising a fixed support and a casing carried by at least three jacks and rotationally movable...
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4633693 |
Method of controlling the strip shape and apparatus therefor
Controlling for obtaining the aimed strip shape using a rolling mill provided with rolls, which are variable in amount of crown by feeding a pressurized oil in the inside. In addition, the rolling...
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4633692 |
Device for determining a setting value of a shape operating amount in a rolling mill
A device for determining a setting value of a shape operating amount in a continuous rolling mill having shape controlling means therein. As rolling conditions such as thicknesses, width, rolling...
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4551805 |
Control system for strip configuration
In a configuration control system of product material in a strip rolling, to recognize a configuration pattern of a strip material, to clarify the correspondence between control actuators 10, 11...
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4537050 |
Method of controlling a stand for rolling strip material
A method of controlling one stand of a mill for rolling strip material, the mill having upper and lower back-up rolls and a pair of work rolls disposed between the back-up rolls, first and second...
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4400957 |
Strip or sheet mill with improved regulating device and method
The invention relates to a strip or sheet mill having working rolls, backup rolls and axially displaceable intermediate rolls positioned therebetween. Associated with the rolled strip of the...
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4311030 |
Method and apparatus for controlling temper-rolled profile of cold rolled steel strip after continuous annealing
A method and apparatus for controlling a temper-rolled profile of a cold rolled steel strip after continuous annealing, comprising subjecting the continuously annealed cold rolled steel strip...
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4262511 |
Process for automatically controlling the shape of sheet metal produced in a rolling mill
The invention relates to a process for automatically controlling the shape of sheet metal produced in a rolling mill, and to apparatus for carrying out the process. The shape of the sheet is sensed...
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4199967 |
Method of controlling a shape of a rolled sheet
The forward slip and the backward slip at a first stand are dependant upon a draft, the back tension, the front tension, and the shape of a sheet in a tandem type rolling mill. It is difficult to...
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3882709 |
METHOD FOR CONTROLLING THE PROFILE OF WORKPIECES ON ROLLING MILLS
There is described a method for controlling the profile of a workpiece on a rolling mill, wherein the workpiece is imparted with a predetermined profile in the roughing stage which is suitable for...
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3875776 |
METHOD OF AND APPARATUS FOR CONTROLLING A ROLLING MILL
A method of and an apparatus for controlling a rolling mill whereby the thickness distribution across the width of a strip steel produced by rolling can be made uniform and a desired flatness can...
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3756050 |
METHOD AND APPARATUS FOR CONTROLLING METAL STRIP SHAPE
A process and apparatus for rolling a metal strip whereby the waviness of the strip in the direction of the strip thickness is detected at a plurality of locations along the width of the strip,...
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3731508 |
ROLLING OF STRIP OR PLATE MATERIAL
Strip or plate material being rolled under symmetrical rolling conditions is simultaneously corrected for gauge and shape errors in a single integrated gauge and shape control system, by detecting...
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3599459 |
SHAPE OF SHEET MATERIAL
Method and apparatus for correcting and controlling the profile of the gap between loaded work rolls by first detecting differences in fractional reduction causing bad shape of rolled strip...
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3581536 |
APPARATUS FOR SENSING THE UNSTRESSED SHAPE OF A THIN STRIP SUBJECTED TO HIGH TENSILE STRESS
A cold rolling mill is described wherein the unstressed shape of metal sheet is continuously sensed during rolling by a plurality of negligible displacement force sensors perpendicularly disposed...
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3534571 |
ROLLING MILL CONTROL
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3431761 |
TWO-DIMENSIONAL MATERIAL PROPERTY CONTROL SYSTEM
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3334508 |
Method and apparatus for controlling flatness in sheet metal
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3318124 |
Workpiece shape control
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3213655 |
Workpiece shape control apparatus
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3081651 |
Method and apparatus for correcting gage of strip during rolling
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3587265 |
Title is not available
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