EP2605874A1 - Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip - Google Patents
Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal stripInfo
- Publication number
- EP2605874A1 EP2605874A1 EP11766944.0A EP11766944A EP2605874A1 EP 2605874 A1 EP2605874 A1 EP 2605874A1 EP 11766944 A EP11766944 A EP 11766944A EP 2605874 A1 EP2605874 A1 EP 2605874A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- casting
- lever
- metal strip
- strip
- rolls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
Definitions
- the invention relates to a device for positioning at least one of two casting rolls for producing a metal strip.
- the invention further relates to a method for positioning at least one of two casting rolls in a casting process for producing a metal strip.
- Bil ⁇ det on the surface of each casting roll in contact with the casting pool solidified metal a band shell, wherein the two tape-shells in the casting gap between the casting rolls in so-called "kissing point" or point of contact are combined to form the metal strip in the direction of gravity from the casting gap down is discharged. between the band shells is at this time still a pulpy, metallic connection ⁇ layer which is flexible and in the course of discharging of the metal strip in the direction of gravity from the casting gap down is increasingly cooled, and also solidified.
- the forming casting bath is formed usually enclosed between two side plates or dams which are in sliding engagement with the faces of the casting rolls.
- At least one of the Gellowal ⁇ zen is mounted on a pair of moveable roll carriers which allow that the casting roll in the direction akt
- a roll stopper frame, in which the casting rolls and stop devices are held is raised in the operating position by means of a lifting device, which stops the casting roll (s) and fixes the minimum reachable gap width Having hydraulic cylinder units, and clamped in this position by means of horizontal Hydraulikzylindereinhei- and clamped stationary, so that the Spaltwei ⁇ te is fixed.
- a change in the originally given gap width in the range of millimeters by means of a change in the distance between the ends of the two casting rolls, at one or both ends of the casting rolls, may be required to maintain the strip thickness and / or the strip profile.
- a necessary adjustment of the gap width to correct the position of the casting rolls was not possible in the current casting operation according to the prior art.
- the object is achieved for the device for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip, by comprising the following:
- a is at least one frame element is arranged ⁇ per lifting cylinder lever element, wherein the lifting cylinder engages a second end of the respective lever element and hingedly connected thereto,
- the object is achieved for the method for positioning at least one of two counter-rotating casting rolls in egg nem casting method for producing a metal strip, wherein a liquid to be cast liquid metal is poured from above into a casting gap formed between the two casting rolls, wherein above the casting gap forms a casting bath in contact with the two rotating casting rolls, and wherein a device according to the invention is used, by carrying out the following process steps:
- the device according to the invention and the method according to the invention make it possible to adapt or change the gap width between the casting rolls during the running process
- Casting operation as well as a change of the contact arc between metal to be cast and casting roll and thus a timely influence on the strip thickness and / or the strip profile of the metal strip produced in the ongoing casting operation.
- Each end of the at least one casting roll is in the usually required adjustment range for the gap width largely independent of its other end positio ⁇ nable. This is realized by the lifting cylinders being independently operable.
- the casting gap has a rectangular cross-section viewed vertically from above on the casting rolls.
- the casting gap has a quadrangular cross-section perpendicular to the casting rolls seen from above, wherein the longitudinal sides of the quadrangle, following the casting roll longitudinal axes of the casting rolls, are not aligned parallel to one another perpendicularly from above.
- the casting roll longitudinal axes are at their one En- de further spaced apart than at their je ⁇ Weil's other end.
- an optimum adaptation of the gap width between the casting rolls to the surface profiles of the casting rolls which change during the casting operation, for example due to wear, and further changing parameters which have an influence on the strip thickness and / or the strip profile of the metal strip to be produced, is possible.
- An exact adjustment of the gap width before mounting the device in the casting position or at the place of use in a strip production line is no longer necessary.
- the strip thickness and / or the strip profile of the metal strip produced can thus advantageously be kept particularly uniform and thus the quality of the metal strip can be improved. Furthermore, longer casting times can be achieved with the same set of casting rolls, since an adaptation of the gap width to the changing nature of the casting rolls is possible and maintenance of the casting rolls can be delayed. This considerably reduces the manufacturing costs for metal strips.
- the device according to the invention and the method according to the invention are particularly suitable for producing metal strips of steel, preferably of stainless steel or carbon steel.
- Preference is given to using the inventive device and the inventive method produces metal tapes having a bandwidth in the range of 0.5 to 2 m, in particular in the range from Be ⁇ In to 1.5 m, and a strip thickness of ⁇ 10 mm, in particular ⁇ 5 mm ,
- the device is arranged for positioning of both casting rolls in the continuous casting process for the production of the metal strip and comprises a second pair of lever members, the lever members each at a first En ⁇ de about a fixed, the at least one (2004)ele ⁇ arranged second axis of rotation are rotatably mounted, where ⁇ in the second axes of rotation have a common second longitudinal axis, which is arranged parallel to the first longitudinal axis, wherein the first ends of the lever elements of the two pairs of lever elements to each other.
- the drive unit is associated with one of the lever elements of the respective pair of lever elements and is secured in a space-saving manner on the at least one bearing arrangement arranged on the lever element.
- an attachment, for example, on the frame element is possible as an alternative.
- Such an arrangement of the drive unit, optionally including the Energyversor ⁇ supply minimizes their disturbing influence on the casting gap.
- the drive unit is arranged opposite a counter ⁇ weight at the other end of the casting roll. This ver ⁇ prevent a distortion of the casting roll and ensures uniform rotation speed of the casting roll.
- a distance between the lever elements of the respective pair of lever elements is preferably variable such that the distance is adaptable to a length of the casting roll to be held by the pair of lever elements.
- the device can operate with casting rollers of different lengths and metal strips of different bandwidths can be produced.
- Such adjustment of the distance Zvi ⁇ rule is the lever elements of the respective pair of lever elements matter of course only possible before the start of the casting process when inserting the desired casting rolls, but not during the ongoing casting operation.
- At least one coolant supply line is connected in the region of the first rotation axis (s) and optionally the second rotation axis (s), via which the respective casting roll can be supplied with coolant.
- This si ⁇ chert a sufficient cooling of the liquid metal to the respective casting roll to form a band shell as well as a sure separation of the tape peel of the surfaces of the casting rollers after passing through the casting gap. The influence of changes in the coolant supply on the casting gap is minimized.
- Even more connections for sons ⁇ term media, etc. in the first and / or second Drehachsein) are preferably installed. It has proven useful if the at least one bearing arrangement is connected to the at least one receiving arrangement via a rotary bearing. In particular, the pivot bearings slide on each horizontally arranged sled. These measures reduce the mechanical loads in the lifting cylinder.
- the at least one bearing arrangement is preferably designed to be height-adjustable with respect to the at least one receiving arrangement.
- This is preferably added to the positioning system assigns ⁇ . This can prevent damage to the storage unit due to overload.
- a frame element may be present, wherein the metal strip to be produced in the vertical direction can be guided down between the frame elements.
- a frame member is provided on which both pairs are attached to lever elements.
- the device further comprises at least ei ⁇ ne control device which is adapted to adjust a position of the lifting cylinder in dependence of G cardparametern len, which have an influence on the strip thickness and / or a surface profile of the metal strip, in particular of casting parameters from the group comprising
- flatness measuring devices are usually used, as described, for example, in WO 2010/049209 A1.
- the lifting cylinder lower and the casting gap opens the maximum possible gap width, so that a safe position for man and machine is taken. The risk of damage to the casting rolls is minimized.
- Figures 1 to 6 are intended to illustrate a possible device of the invention and a possible process of the invention so ⁇ as the possible use of such a device as an example.
- 1 shows schematically a device for positioning of
- FIG 2 shows a device for the positioning of casting rolls in the side view in detail, i. seen on the front sides of the casting rolls according to FIG 1;
- FIG. 3 shows seen the apparatus of Figure 2 in a further side view in detail here on the circumferential surface ei ⁇ ner of the casting rolls;
- FIGS. 2 to 1 shows schematically the device according to FIGS. 2 to 1
- FIGS. 6 shows a strip production plant in the side view comprising the device according to FIGS. 2 to 4.
- FIG. 1 schematically shows a device 1 for positioning two casting rolls 2a, 2b rotating in opposite directions about their casting roll longitudinal axes 2a ' , 2b ' in side view, ie seen on the end faces of the casting rolls 2a, 2b. It is in the apparatus 1 by a so-called Zwillingswal ⁇ zen casting apparatus in which molten metal 4 counter from an above of the apparatus 1 arranged metal melt container 3 in a casting gap 9 between the two rotating, the rotating cooled casting rolls 2a, is brought 2b.
- the molten metal 4 is applied to the casting rolls 2a, 2b by at least one nozzle arrangement 3a arranged above the casting gap 9, wherein above the G collectspalts 9 between the casting rolls 2a, 2b forms a so-called casting bath 4a.
- the term "coating gap” 9 refers to the area in which a distance or a Spaltwei ⁇ te 9a between the G confuserollenoberfest is lowest.
- the gap width 9a of the casting gap 9, depending on the desired strip thickness is approximately ⁇ 10 mm, in particular in the range of 2 mm to 6 mm.
- each cooled casting roll 2a, 2b education det a Metallstromrung 5, wherein the annealed Me ⁇ tall with increasing contact time for the casting roller increasingly stares he ⁇ and a ribbon tray 5a, 5b is formed, whereby the two tape-shells 5a, 5b in the casting gap 9 between the casting rolls 2a, 2b in the so-called "kissing point" 6 to form the metal strip 10.
- the casting bath 4a forming becomes usual sandwiched between two side plates 28a, 28b which are in sliding engagement with the end faces of the casting rolls 2a, 2b and their location is indicated here for clarity only by a dashed line.
- the gap width 9a of the casting gap 9 can be adjusted by means of the forces 8a, 8b during the ongoing casting operation.
- FIG 2 shows the device 1 for positioning the casting rolls 2a, 2b in the side view in detail, as well as in Figure 1 seen on the end faces of the casting rolls 2a, 2b.
- FIG 3 shows the device 1 according to FIG 2 in a further side view, in detail, see ⁇ on the circumferential surface of the casting roller 2b ge. 4 shows the device 1 according to FIG. 2 and FIG. 3 in FIG a further side view in detail, seen on the lateral surface of the casting roll 2a.
- the same reference numerals as in FIG. 1 designate the same elements.
- the device 1 comprises a frame element 11 and four He ⁇ belimplantation 12 a, 12 b, 12 c, 12 d.
- a pair of lever members 12a, 12c are associated with the casting roll 2a.
- the lever elements 12a, 12c are rotatably mounted at a first end about a festste ⁇ ing, arranged on the frame member 11 first axis of rotation, wherein according to FIG 2, only the first rotation ⁇ axis 14a is recognizable and wherein the first axes of rotation of the lever elements 12a, 12c have a common first longitudinal axis 15.
- Another pair of lever members 12b, 12d is associated with the casting roll 2b.
- the lever elements 12b, 12d are each at a first end about a fixed, arranged on the frame member 11 second axis of rotation, wherein according to FIG 2, only the second axis of rotation 14b can be seen, rotatably mounted ⁇ bar, wherein the second axes of rotation of the lever members 12b, 12d a common second longitudinal axis 15 ' have.
- the device 1 furthermore comprises in each case one lifting cylinder 16a, 16b, 16c, 16d arranged on the frame element 11 per lever element 12a, 12b, 12c, 12d, the lifting cylinder 16a, 16b, 16c, 16d being located at a second end of the respective lifting element 12a, 12b, 12c, 12d and thus hingedly connected via a hinge 17a, 17b.
- the receiving arrangements on the lever elements 12c and 12d are of analogous design and therefore not shown in detail.
- the device 1 further comprises a lever stop 20a, 20b arranged on the frame element 11 per lever element 12a, 12b, 12c, 12d, wherein a contact surface 22a, 22b arranged on a lower side of the respective lever element 12a, 12b, 12c, 12b has a stop surface 21a, 21b of the respective Hebelan ⁇ beat 12a, 12b, 12c, 12d at least when the respective stroke ⁇ cylinder 16a, 16b, 16c, 16d is in the rest position, touched.
- the lever stops 12c and 12d associated lever stops, contact surfaces and stop surfaces are analogous as shown in FIG 2 executed and therefore not shown in detail.
- a drive unit 23a, 23b per pair of Hebelelemen ⁇ th 12a, 12c; 12b, 12d which is arranged, by means of the pair of lever members 12a, 12c; 12b, 12d positionable casting roll 2a, 2b in rotation about their Gellorol ⁇ lenlteilsachse 2a ' , 2b ' to put.
- the drive units 23a, 23b are via a transmission 29 (see FIG 5) syn ⁇ chronized with a motor 23 is connected.
- a casting roll cleaning device 31a, 31b for example in the form of a cleaning brush, which can be designed to rotate or to be fixed in the opposite direction to the casting roll 2a, 2b to be cleaned.
- the casting roll cleaning device 31a, 31b serves to remove adhesions on the surface of the casting roll 2a, 2b and ensures a uniform quality of the surface of the metal strip 10.
- the drive unit 23a, 23b is one of the lever elements 12a, 12b, 12c, 12d of the respective pair of lever elements 12a,
- the necessary adjustment devices 30a, 30c for the adjustment of the distance between the lever elements 12a, 12c of a casting roller 2a and the adjustment devices 30b, 30d for the adjustment of the distance between the lever members 12b, 12d of the other casting roll 2b are merely specific ⁇ matically shown in the form of double arrows.
- coolant supply lines 24, 24 ' are connected (see FIG 5), via which the respective casting roll 2a, 2b is supplied with coolant.
- Example ⁇ example is used as coolant water, which is passed through the casting rolls 2a, 2b and coolant discharge lines 25, 25 'is removed.
- the bearing assemblies 19a, 19b, 19c, 19d are connected to the jeweili ⁇ gen receiving assembly 18a, 18b via a pivot bearing which slides on a horizontally disposed slide. Such carriages as well as the cast roller bearings are low-friction execution.
- the bearing assemblies 19a, 19b, 19c, 19d are formed adjustable in height relative to the respective receiving arrangements 18a, 18b. This is schematically illustrated in FIGS. 3 and 4 by double arrows in the region of the bearing arrangement 19a, 10b, 19c, 19d.
- one or more independent frame elements 11 may be present, wherein the metal strip 10 to be produced can be guided downwards in the vertical direction past the existing frame elements 11 or through them. More frame members 11 are sixteenge- in this case, for example, separate, here is not ⁇ Asked connector elements with all other necessary components to a cassette-like device which is inserted into a strip production line 100 (see eg FIG. 6). If the frame assembly 11 integrally ⁇ leads, it will also be added with all other necessary components to form a cassette-like device 1 and sixteenge- in a tape manufacturing facility 100 (see for example FIG 6) was used.
- FIG 5 shows schematically the device 1 according to the figures 2 to 4 in the plan view of the casting rolls 2a, 2b.
- the same reference numerals as in Figures 1 to 4 denote the same elements.
- the motor 23, the gear 29, the drive units 23a, 23b and the opposing counterweights 13a, 13b are clearly visible.
- the arrangement of the coolant supply lines 24, 24 ' and the coolant discharge lines 25, 25 ' can be seen.
- At each lifting cylinder 16a, 16b, 16c, 16d - here schematically illustrated - a position encoder system 32a, 32b, 32c, 32d with position sensors 32a ' , 32b ' , 32c ' , 32d ' in ⁇ installed.
- the position encoder systems 32a, 32b, 32c, 32d further comprise in each case a spring-elastic adjustable spring element 34a, 34b, 34c, 34d to generate the forces 8a, 8b for assembling the band shells 5a, 5b (see FIG suitable pressure medium supplies 35a, 35b, 35c, 35d for the position sensor 32a ' , 32b ' , 32c ' , 32d ' .
- the bearing assemblies 19a, 19b, 19c, 19d have per Hebelele ⁇ element 12a, 12b, 12c, 12d for determining the force exerted on the respective casting roll 2a, 2b of the respective bearing assembly 19a, 19b, 19c, 19d urging force optional depending a Kraftmessein- standardize 26a, 26b, 26c, 26d, which is also the positioning ⁇ system 32a, 32b, 32c, 32d assigned.
- FIG. 6 shows a tape production plant 100 in the Soan ⁇ view comprising the device 1 according to the figures 1 to 5, which is fed with liquid metal 4 to metal melt container 3, 3 '.
- a pivotable threading 36 by means of which the metal strip 10 is deflected only at the beginning of the G beauprozes ⁇ ses in the horizontal, is here just upstream hands like a roll stand 38 to reduce the strip thickness of the metal strip 10, a cooling line 39 for cooling the gewalz ⁇ th metal strip 10 'and a winding assembly 40 for the cooled metal band 10''.
- the chilled metal strip 10 " is cut to length in the area of the winding arrangement 40 and wound into coils.
- the apparatus 1 here includes a control device 27 which is adapted to a position of the lift cylinders 16a, 16b, 16c, 16d in dependence on the strip thickness and / or the upper ⁇ surface profile of the metal strip influencing to regulate casting parameters, the means of three measurement assemblies 37 at the in Toward roll stand 38 passing metal strip 10 are detected.
- the casting parameters can, for example, from the group comprising a compressive force of the at least one casting roll 2a, 2b on the bearing assembly 19a, 19b, 19c, 19d, a surface ⁇ quality of the casting rolls 2a, 2b, a strip thickness and / or speed and / or temperature and / or temperature distribution and / or spatial position and / or surface profile of the produced metal strip 10 and / or a gap width 9a of the casting gap 9 and / or a temperature of a liquid metal 4 to be cast, etc.
- the temperature of the metal strip 10, the surface profile of the metal strip 10 produced as well as the strip thickness of the metal strip 10 can be determined as casting parameters by means of the measuring ⁇ formations 37 on ⁇ hand which is the position of one or both of casting roll (s) 2a regulated, 2b. If, for example, too high a strip thickness is measured on one side of the metal strip 10, the gap width 9a between the casting rolls 2a, 2b is reduced on this side by moving them toward one another relative to one another. This is done by correcting the working positions of one or more lifting cylinders 16a, 16b, 16c, 16d as a function of the detected casting parameter (s).
- a strip production line can also comprise only metal melt containers 3, 3 " , a device 1, a cooling line 39 and a winding arrangement 40, if a finished strip is to be produced.
- FIGS. 1 to 6 are intended to illustrate, by way of example only, possible devices and methods as well as possible uses of the invention
- Describe device it is readily possible for a person skilled in the art to alter the design of the components, such as the shape of the lever elements or the casting rolls, the shape and number of the frame element (s), the shape of the respective bearing arrangement or receiving arrangement, the position of the first and the second second axes of rotation, the joints, lever stops, abutment surfaces, etc., as well as the shape of the side plates and location of the coolant supply.
- lifting cylinders and other lifting elements can be used, provided that they are suitable for the harsh environmental conditions at the site.
- the strip production line can be changed by the number of rolling stands is increased, etc., without departing from the spirit.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11766944.0A EP2605874B1 (en) | 2010-09-29 | 2011-09-28 | Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10181756A EP2436459A1 (en) | 2010-09-29 | 2010-09-29 | Device and method for positioning at least one of two casting rollers in a continuous casting method for producing a strip of metal |
PCT/EP2011/066820 WO2012041882A1 (en) | 2010-09-29 | 2011-09-28 | Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip |
EP11766944.0A EP2605874B1 (en) | 2010-09-29 | 2011-09-28 | Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2605874A1 true EP2605874A1 (en) | 2013-06-26 |
EP2605874B1 EP2605874B1 (en) | 2016-11-02 |
Family
ID=43479651
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10181756A Withdrawn EP2436459A1 (en) | 2010-09-29 | 2010-09-29 | Device and method for positioning at least one of two casting rollers in a continuous casting method for producing a strip of metal |
EP11766944.0A Not-in-force EP2605874B1 (en) | 2010-09-29 | 2011-09-28 | Device and method for positioning at least one of two casting rolls in a continuous casting process for producing a metal strip |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10181756A Withdrawn EP2436459A1 (en) | 2010-09-29 | 2010-09-29 | Device and method for positioning at least one of two casting rollers in a continuous casting method for producing a strip of metal |
Country Status (7)
Country | Link |
---|---|
US (1) | US8783332B2 (en) |
EP (2) | EP2436459A1 (en) |
CN (1) | CN103140312B (en) |
BR (1) | BR112013007427B1 (en) |
ES (1) | ES2609435T3 (en) |
RU (1) | RU2582410C2 (en) |
WO (1) | WO2012041882A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2436459A1 (en) | 2010-09-29 | 2012-04-04 | Siemens Aktiengesellschaft | Device and method for positioning at least one of two casting rollers in a continuous casting method for producing a strip of metal |
DE102012107338B4 (en) * | 2012-08-09 | 2015-06-18 | Schott Ag | Method for forming an elongated glass body |
GB2522873A (en) | 2014-02-07 | 2015-08-12 | Siemens Vai Metals Tech Gmbh | A method of forming tailored cast blanks |
US10618107B2 (en) | 2016-04-14 | 2020-04-14 | GM Global Technology Operations LLC | Variable thickness continuous casting for tailor rolling |
CN107186604B (en) * | 2017-06-20 | 2019-04-12 | 芜湖慧宇商贸有限公司 | A kind of hardware column burnishing device |
RU2701979C1 (en) * | 2018-02-22 | 2019-10-02 | Роман Илсурович Галиев | Device for continuous casting, rolling and pressing of non-ferrous metals and alloys |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE898135C (en) * | 1948-12-19 | 1953-11-26 | Adolf Reimitz | Process for the production of metal sheets, strips, profiles and pipes by casting thin preliminary products in the roller gap |
US4976304A (en) | 1986-07-17 | 1990-12-11 | Max-Planck-Institut Fur Eisenforschung Gmbh | Apparatus for manufacturing rollable sheet from metal melts |
DE3624114A1 (en) * | 1986-07-17 | 1988-01-21 | Max Planck Inst Eisenforschung | DEVICE FOR PRODUCING ROLLABLE SHEET FROM MELTING METAL |
FR2726210B1 (en) * | 1994-10-28 | 1997-01-10 | Usinor Sacilor | SHAPING THIN METAL PRODUCTS BETWEEN TWO CYLINDERS |
FR2755385B1 (en) * | 1996-11-07 | 1998-12-31 | Usinor Sacilor | METHOD FOR DETECTING FAULTS DURING CONTINUOUS CASTING BETWEEN CYLINDERS |
EP0903190B1 (en) | 1997-09-18 | 2003-04-16 | Castrip, LLC | Strip casting apparatus |
CH691575A5 (en) | 1999-10-08 | 2001-08-31 | Main Man Inspiration Ag | The strip casting machine for producing a metal strip, and method for operating same. |
KR100797240B1 (en) * | 2006-12-27 | 2008-01-23 | 주식회사 포스코 | Method for controlling strip wedge in strip casting process |
JP2009125754A (en) * | 2007-11-21 | 2009-06-11 | Mitsubishi-Hitachi Metals Machinery Inc | Apparatus and method for continuous casting |
WO2009115877A1 (en) * | 2008-03-19 | 2009-09-24 | Nucor Corporation | Strip casting apparatus with casting roll positioning |
PL2344286T3 (en) | 2008-10-31 | 2014-04-30 | Siemens Ag | Method and device for determining a flatness of a metal strip |
EP2436459A1 (en) | 2010-09-29 | 2012-04-04 | Siemens Aktiengesellschaft | Device and method for positioning at least one of two casting rollers in a continuous casting method for producing a strip of metal |
-
2010
- 2010-09-29 EP EP10181756A patent/EP2436459A1/en not_active Withdrawn
-
2011
- 2011-09-28 EP EP11766944.0A patent/EP2605874B1/en not_active Not-in-force
- 2011-09-28 WO PCT/EP2011/066820 patent/WO2012041882A1/en active Application Filing
- 2011-09-28 ES ES11766944.0T patent/ES2609435T3/en active Active
- 2011-09-28 RU RU2013119625/02A patent/RU2582410C2/en not_active IP Right Cessation
- 2011-09-28 BR BR112013007427-2A patent/BR112013007427B1/en not_active IP Right Cessation
- 2011-09-28 CN CN201180047072.6A patent/CN103140312B/en not_active Expired - Fee Related
- 2011-09-28 US US13/876,784 patent/US8783332B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2012041882A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU2013119625A (en) | 2014-11-10 |
EP2436459A1 (en) | 2012-04-04 |
US20130213599A1 (en) | 2013-08-22 |
US8783332B2 (en) | 2014-07-22 |
CN103140312A (en) | 2013-06-05 |
ES2609435T3 (en) | 2017-04-20 |
EP2605874B1 (en) | 2016-11-02 |
BR112013007427B1 (en) | 2018-11-06 |
BR112013007427A2 (en) | 2016-07-12 |
WO2012041882A1 (en) | 2012-04-05 |
CN103140312B (en) | 2016-01-20 |
RU2582410C2 (en) | 2016-04-27 |
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