WO2008131712A1 - STRANGGIEßKOKILLE - Google Patents
STRANGGIEßKOKILLE Download PDFInfo
- Publication number
- WO2008131712A1 WO2008131712A1 PCT/DE2008/000537 DE2008000537W WO2008131712A1 WO 2008131712 A1 WO2008131712 A1 WO 2008131712A1 DE 2008000537 W DE2008000537 W DE 2008000537W WO 2008131712 A1 WO2008131712 A1 WO 2008131712A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hydraulic cylinder
- continuous casting
- piston
- displacement
- casting mold
- Prior art date
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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/05—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having adjustable walls
-
- 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
-
- 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
Definitions
- the invention relates to a continuous casting mold with two opposite Kokillenschmaltime and two opposing Kokillenlnature, wherein at least one of the Kokillenschmalhow by hydraulic cylinders on the opposite Kokillenschmalseite to or from this is movable, and wherein the hydraulic cylinders are independently operable and one cylinder and have a piston guided therein, the piston rod is connected to the Kokillenschmalseite to be adjusted, and wherein at least one of the hydraulic cylinder is associated with a device for detecting the position of the piston and thus the displacement of the Kokillenschmalseite.
- Continuous casting molds with such devices for detecting the displacement of the Kokillenschmalseite to be adjusted are known for example from DE 199 60 792 C2 or EP 914 888 B1.
- a device whose position is transmitted to a fixedly arranged scale transmitting device is provided on the piston rod, while in the second font parallel to a cylinder Linearweggeber is arranged.
- a disadvantage of both devices is that so that only the relative position can be detected, d. H. It must first be made a calibration, from which the respective possible end positions of the Kokillenschmalfact are derived as a reference. Only then is it possible to conclude from the position of the displacement sensor on the actual position of the piston and thus then the Kokillenschmalseite.
- the invention is therefore an object of the invention to provide a continuous casting mold, which allows a simpler, faster and with respect to the coming to use device for determining the position of the Kokillenschmalseite, also more flexible adjustment.
- This object is achieved according to the invention in that the device consists of a path measuring system that is arranged parallel to the hydraulic cylinder and designed so that its measuring path directly corresponds to the displacement of the piston of the hydraulic cylinder.
- the path measuring system consists of telescoping elements, e.g. in the manner of cylinder and piston rod.
- this system follows the adjustment of the mold narrow side on the hydraulic cylinder in the same way.
- This space-saving design of this displacement measuring system also makes it possible to arrange several such systems around the respective hydraulic cylinder, so that redundant measurements can be made.
- the hydraulic cylinder and the displacement measuring system form a module, that is to say a coherent arrangement. This then allows this module to be replaced as a whole. This in turn has the advantage that no calibration in the system is required, but this unit is calibrated before installation and then - after installation in the system - is immediately operational.
- Fig. 1 shows schematically a hydraulic cylinder for adjusting a Kokillenschmalseite with a displacement measuring system, in the extended and
- a modified type of articulation of the displacement measuring system on the hydraulic cylinder is a modified type of articulation of the displacement measuring system on the hydraulic cylinder.
- FIG. 1 shows only the hydraulic cylinder 1 with the piston rod 2 and the indicated narrow side 3 of the mold. On the presentation of the remaining parts of a continuous casting mold has been omitted, especially since these embodiments are known in the art from the aforementioned prior art.
- the displacement measuring system 4 according to the invention is arranged, in an embodiment which corresponds to that of a piston / cylinder system, ie with telescoping elements.
- this displacement measuring system is attached on the one hand to the hydraulic cylinder and on the other hand to the support of the piston rod 2.
- the hydraulic cylinder itself is articulated on the narrow side of the mold 3.
- FIG. 2 shows that the entire arrangement and design of the displacement measuring system and of the hydraulic cylinder is very space-saving, so that several displacement measuring systems can also be provided around the hydraulic cylinder.
- This hydraulic cylinder arrangement can also be referred to as a linear displacement system, and then this would also be understood to mean another adjustment, such as a mechanical or electromechanical arrangement.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08748712A EP2152450A1 (de) | 2007-04-26 | 2008-03-26 | STRANGGIEßKOKILLE |
US12/597,681 US20100084108A1 (en) | 2007-04-26 | 2008-03-26 | Continuous Casting Mold |
CN2008800128811A CN102015153A (zh) | 2007-04-26 | 2008-03-26 | 连铸结晶器 |
JP2010504435A JP2010524694A (ja) | 2007-04-26 | 2008-03-26 | 連続鋳造用鋳型 |
CA002685104A CA2685104A1 (en) | 2007-04-26 | 2008-03-26 | Continuous casting mold |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007020543 | 2007-04-26 | ||
DE102007020543.2 | 2007-04-26 | ||
DE102007039882A DE102007039882A1 (de) | 2007-04-26 | 2007-08-20 | Stranggießkokille |
DE102007039882.6 | 2007-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008131712A1 true WO2008131712A1 (de) | 2008-11-06 |
Family
ID=39809758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/000537 WO2008131712A1 (de) | 2007-04-26 | 2008-03-26 | STRANGGIEßKOKILLE |
Country Status (9)
Country | Link |
---|---|
US (1) | US20100084108A1 (de) |
EP (1) | EP2152450A1 (de) |
JP (1) | JP2010524694A (de) |
KR (1) | KR20100015901A (de) |
CN (1) | CN102015153A (de) |
CA (1) | CA2685104A1 (de) |
DE (1) | DE102007039882A1 (de) |
RU (1) | RU2424080C1 (de) |
WO (1) | WO2008131712A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8354212B2 (en) | 2008-09-26 | 2013-01-15 | Konica Minolta Business Technologies, Inc. | Electrophotographic photoreceptor, image forming apparatus, and method for image formation |
CN102266919B (zh) * | 2011-08-03 | 2013-09-18 | 田志恒 | 结晶器在线热调宽***及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2011629A (en) * | 1977-12-29 | 1979-07-11 | Metacon Ag | Monitoring piston and cylinder unit actuation |
US4356860A (en) * | 1980-09-02 | 1982-11-02 | Gladwin Kirk M | Continuous casting mold side wall adjustment system |
JPS5813439A (ja) * | 1981-07-13 | 1983-01-25 | Nippon Steel Corp | 連続鋳造方法 |
JPS59174251A (ja) * | 1983-03-18 | 1984-10-02 | Sumitomo Heavy Ind Ltd | 連続鋳造設備のモ−ルド短辺部駆動装置 |
EP0448752A1 (de) * | 1990-03-27 | 1991-10-02 | Siemens Aktiengesellschaft | Einrichtung zur Lageregelung von Maschinenteilen in Hüttenwerken |
DE19960792A1 (de) * | 1999-01-15 | 2000-08-17 | Voest Alpine Ind Anlagen | Stranggiesskokille |
KR20040019726A (ko) * | 2002-08-29 | 2004-03-06 | 재단법인 포항산업과학연구원 | 연속주조기의 유압식 폭 가변장치 |
EP1486273A1 (de) * | 2003-06-14 | 2004-12-15 | SMS Demag Aktiengesellschaft | Stranggiesskokille mit Verstellorganen für mehrere Kupferplatten, die den Giesshohlraum umschliessen |
WO2006058740A1 (de) * | 2004-12-03 | 2006-06-08 | Sms Demag Ag | Stranggiessmaschine mit einer stranggiesskokille für das giessen von flüssigen metallen, insbesondere von stahlwerkstoffen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH552423A (de) * | 1972-04-18 | 1974-08-15 | Concast Ag | Verfahren und vorrichtung zum steuern des waermeentzuges in kokillen beim stranggiessen. |
DE3110012C1 (de) * | 1981-03-11 | 1982-11-04 | Mannesmann AG, 4000 Düsseldorf | Anordnung zur UEberwachung und Nachstellung der Neigung der Schmalseite einer Stranggiesskokille |
DE3309885A1 (de) * | 1983-03-16 | 1984-09-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vorrichtung zur ermittlung der kokillenwandabnutzung waehrend des giessprozesses und verwendung derselben zur ermittlung der abhebung der strangschale von der kokilleninnenwand |
FR2555079B1 (fr) * | 1983-11-23 | 1986-03-28 | Fives Cail Babcock | Procede pour modifier la largeur d'une brame produite en coulee continue sans interrompre la coulee |
AU554019B2 (en) * | 1984-11-09 | 1986-08-07 | Nippon Steel Corporation | Changing slab width in continuous casting |
US5205345A (en) * | 1991-08-07 | 1993-04-27 | Acutus Industries | Method and apparatus for slab width control |
DE19748305A1 (de) | 1997-10-31 | 1999-05-06 | Schloemann Siemag Ag | Stranggießkokille |
-
2007
- 2007-08-20 DE DE102007039882A patent/DE102007039882A1/de not_active Withdrawn
-
2008
- 2008-03-26 WO PCT/DE2008/000537 patent/WO2008131712A1/de active Search and Examination
- 2008-03-26 CA CA002685104A patent/CA2685104A1/en not_active Abandoned
- 2008-03-26 CN CN2008800128811A patent/CN102015153A/zh active Pending
- 2008-03-26 US US12/597,681 patent/US20100084108A1/en not_active Abandoned
- 2008-03-26 JP JP2010504435A patent/JP2010524694A/ja not_active Withdrawn
- 2008-03-26 RU RU2009143681/02A patent/RU2424080C1/ru not_active IP Right Cessation
- 2008-03-26 EP EP08748712A patent/EP2152450A1/de not_active Withdrawn
- 2008-03-26 KR KR1020097022323A patent/KR20100015901A/ko not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2011629A (en) * | 1977-12-29 | 1979-07-11 | Metacon Ag | Monitoring piston and cylinder unit actuation |
US4356860A (en) * | 1980-09-02 | 1982-11-02 | Gladwin Kirk M | Continuous casting mold side wall adjustment system |
JPS5813439A (ja) * | 1981-07-13 | 1983-01-25 | Nippon Steel Corp | 連続鋳造方法 |
JPS59174251A (ja) * | 1983-03-18 | 1984-10-02 | Sumitomo Heavy Ind Ltd | 連続鋳造設備のモ−ルド短辺部駆動装置 |
EP0448752A1 (de) * | 1990-03-27 | 1991-10-02 | Siemens Aktiengesellschaft | Einrichtung zur Lageregelung von Maschinenteilen in Hüttenwerken |
DE19960792A1 (de) * | 1999-01-15 | 2000-08-17 | Voest Alpine Ind Anlagen | Stranggiesskokille |
KR20040019726A (ko) * | 2002-08-29 | 2004-03-06 | 재단법인 포항산업과학연구원 | 연속주조기의 유압식 폭 가변장치 |
EP1486273A1 (de) * | 2003-06-14 | 2004-12-15 | SMS Demag Aktiengesellschaft | Stranggiesskokille mit Verstellorganen für mehrere Kupferplatten, die den Giesshohlraum umschliessen |
WO2006058740A1 (de) * | 2004-12-03 | 2006-06-08 | Sms Demag Ag | Stranggiessmaschine mit einer stranggiesskokille für das giessen von flüssigen metallen, insbesondere von stahlwerkstoffen |
Also Published As
Publication number | Publication date |
---|---|
RU2009143681A (ru) | 2011-06-10 |
EP2152450A1 (de) | 2010-02-17 |
JP2010524694A (ja) | 2010-07-22 |
US20100084108A1 (en) | 2010-04-08 |
CA2685104A1 (en) | 2008-11-06 |
KR20100015901A (ko) | 2010-02-12 |
RU2424080C1 (ru) | 2011-07-20 |
DE102007039882A1 (de) | 2008-11-06 |
CN102015153A (zh) | 2011-04-13 |
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