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WO/2024/083592A1 |
The invention relates to a rolling mill (100) and a method for the hot rolling of a metal strip (20) using at least one finishing roll stand (110). After the finish rolling, the flatness of the metal strip (20) is measured and the metal ...
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WO/2024/074265A1 |
The invention relates to a method and to a computer programme for analysing the vibration behaviour of a system consisting of at least a first and a second roll stand which are coupled to one another via a belt stretched into both roll s...
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WO/2024/075220A1 |
Provided is a rolling risk presentation device that can present a rolling risk to an operator in a rolling plant such that countermeasures for suppressing and preventing the occurrence of an alarm are taken prior to rolling. The rolling ...
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WO/2024/065991A1 |
A roller for rolling an electrode plate (200). The roller comprises a rolling portion (10) and a temperature regulating assembly (30), wherein a rolling surface for rolling the electrode plate is formed on an outer surface of the rolling...
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WO/2024/068946A1 |
The invention relates to a measuring roller for determining a property of a strip-type material, in particular a metal strip, that is guided over the measuring roller, said measuring roller comprising: · a measuring roller body which ha...
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WO/2024/066742A1 |
A method for mitigating local high points of the plate shape of a hot-rolled thin steel strip. A thin strip continuous casting key component is controlled, and the plate shape of a cast strip formed by twin roll continuous casting is con...
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WO/2024/062766A1 |
Provided, for metal-strip continuous-annealing lines that include a cooling zone where metal-strip cooling is carried out and a temper mill in which post-cooling metal-strip form rectification is carried out, is a method of predicting me...
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WO/2024/062765A1 |
Provided is a method that is for controlling a warp shape of a metallic band, and that makes it possible to reduce the height of warp in a metallic band on the downstream side of a temper rolling mill by performing control on a warp shap...
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WO/2024/057454A1 |
Provided is a camber control device for a continuous rolling mill, capable of reducing a camber in a tip part of a rolling material and suppressing the occurrence of telescoping of a steel strip coil. In this invention, a tip camber meas...
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WO/2024/056955A1 |
The invention relates to a device for checking the flatness of a moving metal sheet, which comprises a light source that homogeneously illuminates the sheet, a camera that records the distorted image of the light source formed by the she...
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WO/2024/042936A1 |
This cold-rolling method includes a calculation step for calculating the levelling amount of a rolling machine using the out-of-plane deformation amount of a steel sheet measured on the upstream side of the rolling machine, a control ste...
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WO/2024/039616A1 |
A metal processing system for a metal substrate includes a vision system for providing visual data about the metal substrate in a harsh environment. The harsh environment may at least partially conceal the metal substrate in the visible ...
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WO/2024/034020A1 |
This sheet width control device is applicable to a reversing rolling mill that comprises: an edger that has a pair of edger rolls that perform edge rolling on a material being rolled; and a horizontal rolling mill that is disposed downst...
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WO/2024/028978A1 |
This roll unit comprises: a roll 100 configured to be capable of spinning about an axis of rotation; chocks 110, 110A and 110B respectively provided outward of both end portions, in an axial direction, of the roll 100; and sensors 120, 1...
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WO/2024/018700A1 |
Provided are equipment for cutting steel strips, cold rolling equipment, a method for cutting steel strips, and a method for producing steel strips that make it possible to stably cut joined sections of continuous steel strips and remove...
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WO/2024/018665A1 |
In this method for setting rolling conditions for a cold rolling mill, a prediction model is generated by using, as an explanatory variable, first multi-dimensional data which includes three-dimensional steel sheet information including ...
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WO/2024/018701A1 |
Provided are steel strip cutting equipment and cold-rolling equipment that enable accurate laser cutting of joint portions between continuous steel strips. Cutting equipment for steel strips (1) comprises a joint portion detecting device...
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WO/2023/248448A1 |
Provided are a sheet shape detecting device and a sheet shape detecting method capable of suppressing an increase in the complexity of the device and improving detection accuracy. The sheet shape detecting device (1) detects the sheet ...
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WO/2023/228460A1 |
A cold tandem rolling mill 1 (rolling mill) comprises a plurality of stands 3 to 6 for rolling a steel sheet 2 (material to be rolled). At least one stand 3 among the plurality of stands 3 to 6 comprises: at least one pair of work rolls ...
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WO/2023/228483A1 |
Provided are a roll grinder abnormal vibration predicting method and a roll grinder abnormal vibration predicting device capable of predicting abnormal vibration of a roll grinder corresponding to a natural frequency of an entire mechani...
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WO/2023/222151A1 |
The present invention relates to a computer-implemented method for determining a rolling contact between a rolling element (2), which has a rolling element surface (5), and a smoothed surface (3). In a first step (S1), a smoothed surface...
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WO/2023/218619A1 |
According to the present invention, a rolling productivity improvement assistance device for a plant that rolls an iron/non-iron material comprises a data collection unit that collects plant data that includes a production plan, producti...
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WO/2023/215122A1 |
A metal processing system includes a roll and a control system. The roll includes a non-metal surface for contacting a metal substrate, and the control system includes a sensor for detecting a temperature of the non-metal surface of the ...
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WO/2023/186472A1 |
The invention relates to a roll stand (10) for rolling a rolling stock, comprising: a roll stand frame (3) on the drive side and a roll stand frame (3) on the operating side, wherein, in the two roll stand frames, the necks of working ro...
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WO/2023/186585A1 |
The invention relates to a method for producing a metal product in a plurality of successive process steps, each with an assigned set of manipulated variables, the method having the following steps: measuring an actual property of the me...
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WO/2023/181409A1 |
This SCADA web HMI system draws an HMI screen including a first strip part disposed in a first zone and an extendable second strip part disposed in a second zone. The first strip part and the second strip part are drawn each drawing cycl...
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WO/2023/182373A1 |
In the present invention, a SCADA web HMI system draws an HMI screen including a first rolled part disposed in a first zone and an extensible second rolled part disposed in a second zone. The first rolled part and the second material par...
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WO/2023/181545A1 |
This rolling device monitoring/control device is a monitoring/control device for monitoring or controlling a rolling device, the rolling device monitoring/control device comprising: a vibration data acquisition unit configured to acquire...
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WO/2023/106047A1 |
A steel plate manufacturing method according to the present invention includes: a temperature measurement step in which the surface temperature of a steel plate is measured over the entire width and the entire length of at least one of a...
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WO/2023/093247A1 |
A roll press device (10) comprises a roll (100), a heat exchange assembly (200) and an adjustment assembly (300). The roll is provided with a roll press surface (110) for rolling a target workpiece. The heat exchange assembly is opposite...
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WO/2023/083893A1 |
A measuring roller for determining at least one property of a strip-type product guided over the circumferential surface of the measuring roller, in particular a metal strip (1), comprising – a measuring-roller body (3) which extends a...
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WO/2023/079850A1 |
Provided is a method for determining the conformity of a rolling mill roller which makes it possible to estimate online the state of polygonal wear of a roller to be evaluated which is caused by rolling, and to prevent light chatter mark...
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WO/2023/042545A1 |
The objective of the present invention is to provide manufacturing equipment and a manufacturing method with which a film boiling state can be maintained at as low a temperature as possible without increasing ancillary equipment and with...
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WO/2023/041253A1 |
In a roll stand (1), a planar rolling material (2) made of metal is rolled. The rolling material (2) exits the roll stand (1) in a transport direction (x). By means of an acquisition device (8) working contactlessly on the planar rolling...
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WO/2023/036696A1 |
A method of cooling a material in a cooling system of a rolling mill using a cooling fluid, the method comprising the steps of: conveying, by a transportation mechanism, a length of material into the cooling system of a rolling mill; mea...
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WO/2023/030949A1 |
A measuring assembly (6) is arranged between a front and a rear device (2, 3) of a transport device for a metal belt (1). A mechanical excitation device (7) of the measuring assembly (6) excites the metal belt (1) at an excitation freque...
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WO/2023/030948A1 |
A measuring assembly (6) is arranged between a front and a rear device (2, 3) of a transport device for a metal belt (1). A mechanical excitation device (7) of the measuring assembly (6) excites the metal belt (1) in the thickness direct...
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WO/2023/012730A1 |
Apparatus (10) and method for surface processing of cylindrical bodies (1), particularly for surface restoration of laminating cylinders. The apparatus includes a workstation (100) configured to receive a cylindrical body having a latera...
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WO/2023/003004A1 |
This coolant supply mechanism for injecting coolant into a work roll 2 includes: a plurality of injection nozzles 8 that inject coolant and are provided in a row in the plate width direction of a band plate 1; holes 9 for supplying coola...
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WO/2023/001985A1 |
The invention concerns a six-high rolling (also known as sexto) mill stand (1) for hot rolling an intermediate strip (2) into a thin strip (3) and a method for producing a thin strip (3) in a combined casting and rolling installation (40...
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WO/2023/286175A1 |
The abnormality detection device according to one embodiment is an abnormality detection device for detecting an abnormality in a rolling system for rolling a material according to a prescribed process, the abnormality detection device c...
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WO/2023/276102A1 |
This abnormality detection device is for detecting a rolling abnormality in the surface of a material 1 to be rolled that is rolled by a rolling mill, and comprises: cameras 81 and 82 for photographing the material 1 to be rolled, for wh...
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WO/2023/276114A1 |
A data collection device according to one aspect of the present invention comprises: a first data acquisition unit that acquires rolling performance data at each of a plurality of different positions in a rolling direction of a material ...
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WO/2023/276101A1 |
The present invention comprises: cameras 81, 82 that capture images of a material 1 being rolled, which is to be subjected to rolling abnormality detection, during the rolling of the material 1 being rolled; a brightness reference value ...
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WO/2022/259408A1 |
A backup roll device for a multi-roll mill, the backup roll device comprising a shaft, a support body that supports the shaft, a backup roll that is supported on the shaft, and a detector that detects the load applied to the backup roll....
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WO/2022/244652A1 |
Provided is a rolling observation technique whereby the state of rolling at a rolling interface between a material to be processed and a roll can be observed easily and on site. Provided is a rolling state observation apparatus for obser...
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WO/2022/214527A1 |
An apparatus (100) for continuous monitoring of a metallic material (20) in a rolling process, comprising: at least one roll- separating force sensor (101); at least one strain sensor (102); at least one temperature sensor (103); at leas...
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WO/2022/209295A1 |
The present invention prevents erroneous detection due to noise and the like generated from equipment in the vicinity of a rolling mill, and detects abnormal vibration accurately. This abnormal vibration detection method for a rolling ...
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WO/2022/209320A1 |
A method of generating a steel-plate material prediction model according to the present invention is a method of generating a steel-plate material prediction model in a steel-plate cooling facility provided with a water-cooling apparatus...
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WO/2022/209294A1 |
The present invention prevents erroneous detection due to noise, etc., generated by equipment on the periphery of a rolling mill, and extracts and evaluates abnormal vibration with good precision. This method for detecting abnormal vib...
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