WO2006131361A1 - Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken - Google Patents
Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken Download PDFInfo
- Publication number
- WO2006131361A1 WO2006131361A1 PCT/EP2006/005485 EP2006005485W WO2006131361A1 WO 2006131361 A1 WO2006131361 A1 WO 2006131361A1 EP 2006005485 W EP2006005485 W EP 2006005485W WO 2006131361 A1 WO2006131361 A1 WO 2006131361A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide surfaces
- guided
- operating
- piston
- bearing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/02—Rolling stand frames or housings; Roll mountings ; Roll chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
- B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
Definitions
- the invention relates to a device for acting on the guide surfaces of, guided in the stator windows of rolling stands bearing chocks with auflegbaren on the guide surfaces printing plates, which are acted upon by arranged in the rolling mill stands hydraulic piston-cylinder units.
- Devices of this type are known for example from EP 1 036 605 and EP 1 281 449, in which the hydraulic piston-cylinder units are arranged in recesses of the roll stand, and the respective cylinder piston at its, the stator window and the respective lateral guide surface of the Bearing chocks facing front side carries a pressure plate.
- the invention has for its object to eliminate these, the Walzprozeß impairing disadvantages.
- This object is achieved in that the hydraulic cylinders are each assigned control devices which can be controlled by pressure and displacement measuring devices. These arrangements may operate such that the piston, regardless of the force acting on it, maintains a predetermined position or so as to yield at a certain force acting on the piston, and approaches another particular position; they can also work so that the bearing insert is pressed with a certain force to a fixed stand window side.
- the Weggeber then shows no changes. If the piston of the cylinder is then driven by a predetermined amount in the opposite direction, so there is a defined game of bearing chocks in the stator window.
- This type of clearance adjustment can compensate for the manufacturing tolerances of the different bearing chocks, the wear and the St Seinschnürung due to the expected rolling forces. By setting an optimal game no pressure forces of the piston and no frictional forces are generated, which negatively affect the controllability of the process.
- the position of the bearing chocks can be determined to a selected level by pressing and simultaneously measuring the driven piston stroke on the drive side and on the operating side of the rollers. If this distance measurement compared with previously stored distance measurements, then the wear can be determine the stud windows and their components. If the piston is used as described so that there are two pistons per roller and they press over the bearing chocks on a fixed surface, so that the setting of the rollers can be determined. By evaluating the measured values, the position of all rolls can be determined among each other. If a piston is provided for each bearing chock on each side, the inlet and the outlet side and the drive and operating side, the rollers can be selectively interlocked against each other via this path measurement. So z. B.
- the upper work roll and the upper support roller are placed parallel to each other and compared to the lower work roll and the lower support roller, which are placed parallel to each other are entangled.
- This setting of the upper rolls to the lower rolls can then be used to influence profile and flatness.
- the position of the rollers can be precisely positioned.
- FIG. 1 shows a partial section through a roll stand, seen from the side in a schematic representation
- Figure 2 is a partial section of Figure 1 through another rolling stand.
- Figure 3 is a control diagram.
- the bearing installation piece LS for the horizontal roller is guided in the stator window SF between the two column beams ST1 and ST2 of a rolling stand.
- spar ST1 is a piston-cylinder unit which has a guide cylinder FZ with a piston K guided therein with piston rod KS.
- the piston rod KS carries the front side, guided in the left stand spar ST1 pressure plate DP.
- Piston K and Piston rod KS have centered on a recess AS, in which a, arranged on the outer rear wall of the guide cylinder FZ odometer WM projects.
- On both sides of the piston K open into the guide cylinder FZ hydraulic pressure lines HD, which is associated with a pressure measuring device, not shown.
- each cylinder is moved with a valve until it has reached the predetermined position setpoint. If the adjustable force limit is reached during the procedure, the process is interrupted.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Rolling Contact Bearings (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007519814A JP4263758B2 (ja) | 2005-06-08 | 2006-06-08 | 圧延機のハウジング開口部内に案内された軸箱の案内面の押圧装置 |
RU2006144854/02A RU2345856C2 (ru) | 2005-06-08 | 2006-06-08 | Способ регулирования прокатной клети |
DE502006002173T DE502006002173D1 (de) | 2005-06-08 | 2006-06-08 | Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken |
EP06754225A EP1761345B1 (de) | 2005-06-08 | 2006-06-08 | Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken |
US11/629,156 US7426844B2 (en) | 2005-06-08 | 2006-06-08 | Device for loading the guide surfaces of bearing chocks supported in the housing windows of rolling stands |
BRPI0605634-2A BRPI0605634A (pt) | 2005-06-08 | 2006-06-08 | dispositivo para ativação de áreas de guia de mandris guiadas nas janelas de montantes de armações de laminador |
CA2575328A CA2575328C (en) | 2005-06-08 | 2006-06-08 | Device for loading the guide surfaces of bearing chocks supported in the housing windows of rolling stands |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005026257 | 2005-06-08 | ||
DE102005026257.0 | 2005-06-08 | ||
DE102005042168.7 | 2005-09-06 | ||
DE102005042168A DE102005042168A1 (de) | 2005-06-08 | 2005-09-06 | Vorrichtung zur Beaufschlagung der Führungsflächen von in den Ständerfenstern von Walzgerüsten geführten Lagereinbaustücken |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006131361A1 true WO2006131361A1 (de) | 2006-12-14 |
Family
ID=36926837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/005485 WO2006131361A1 (de) | 2005-06-08 | 2006-06-08 | Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken |
Country Status (11)
Country | Link |
---|---|
US (1) | US7426844B2 (de) |
EP (1) | EP1761345B1 (de) |
JP (1) | JP4263758B2 (de) |
AT (1) | ATE415212T1 (de) |
BR (1) | BRPI0605634A (de) |
CA (1) | CA2575328C (de) |
DE (2) | DE102005042168A1 (de) |
ES (1) | ES2314916T3 (de) |
RU (1) | RU2345856C2 (de) |
TW (1) | TWI352631B (de) |
WO (1) | WO2006131361A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007051857B3 (de) * | 2007-10-30 | 2009-04-23 | Siemens Ag | Regeleinrichtung zum Positionsregeln einer Hydraulikzylindereinheit mit Linearisierungseinheit |
DE102008009902A1 (de) | 2008-02-19 | 2009-08-27 | Sms Demag Ag | Walzvorrichtung, insbesondere Schubwalzengerüst |
JP5737617B2 (ja) * | 2011-04-01 | 2015-06-17 | 株式会社Ihi | 電極帯板の連続圧縮装置と方法 |
EP2664968A1 (de) * | 2012-05-16 | 2013-11-20 | Siemens Aktiengesellschaft | Regeleinrichtung für eine Hydraulikzylindereinheit mit Einzelventilsteuerung |
KR101639145B1 (ko) * | 2012-06-26 | 2016-07-12 | 신닛테츠스미킨 카부시키카이샤 | 금속 판재의 압연 장치 |
ES2626452T3 (es) * | 2012-06-26 | 2017-07-25 | Nippon Steel & Sumitomo Metal Corporation | Dispositivo laminador de chapas metálicas |
EP3150292A1 (de) * | 2015-10-02 | 2017-04-05 | Primetals Technologies Austria GmbH | Anstellvorrichtung |
CN108290190B (zh) * | 2016-11-07 | 2019-08-20 | 普锐特冶金技术日本有限公司 | 辊轧机及辊轧机的调整方法 |
JP6737258B2 (ja) * | 2017-12-20 | 2020-08-05 | Jfeスチール株式会社 | 圧延機及び圧延監視方法 |
JP6611219B2 (ja) * | 2019-02-01 | 2019-11-27 | Primetals Technologies Japan株式会社 | 圧延機及び圧延機の調整方法 |
CN113787095B (zh) * | 2021-09-03 | 2024-05-03 | 太原理工大学 | 一种可施加水平振动的金属复合板轧制装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1036605A1 (de) * | 1999-03-16 | 2000-09-20 | SMS Demag AG | Vorrichtung zur regelbaren Beeinflussung der Reibkräfte zwischen den Führungsflächen und Anlageflächen von, in den Ständerfenstern von Walzgerüsten geführten Lagereinbaustücken der Walzen |
WO2002047836A1 (de) * | 2000-12-14 | 2002-06-20 | Sms Demag Aktiengesellschaft | Walzgerüst für das warm-oder kaltwalzen von metallischem bandmaterial |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3302435A (en) * | 1963-11-20 | 1967-02-07 | Blaw Knox Co | Rolling mill chock clearance take-up devices |
FR2093412A5 (de) * | 1970-06-12 | 1972-01-28 | Spidem Ste Nle | |
US4116028A (en) * | 1976-11-02 | 1978-09-26 | Sumitomo Metal Industries, Ltd. | Rolling mill |
JPS59189011A (ja) * | 1983-04-12 | 1984-10-26 | Ishikawajima Harima Heavy Ind Co Ltd | 圧延材の蛇行及び横曲り制御方法及びその装置 |
US4487044A (en) * | 1983-06-30 | 1984-12-11 | General Electric Company | Friction compensation in a rolling mill having automatic gage control |
FR2645051A1 (fr) * | 1989-03-28 | 1990-10-05 | Clecim Sa | Dispositif de reperage de la position des cylindres d'un laminoir |
US5768927A (en) * | 1991-03-29 | 1998-06-23 | Hitachi Ltd. | Rolling mill, hot rolling system, rolling method and rolling mill revamping method |
US5448901A (en) * | 1994-05-03 | 1995-09-12 | The University Of Toledo | Method for controlling axial shifting of rolls |
IT1297583B1 (it) * | 1997-12-24 | 1999-12-17 | Danieli Off Mecc | Procedimento di compensazione per guarniture in gabbie di laminazione a quarto con movimentazione incrociata dei |
JP4402264B2 (ja) * | 1999-08-11 | 2010-01-20 | 三菱重工業株式会社 | 圧延機 |
JP2003048006A (ja) * | 2001-08-02 | 2003-02-18 | Mitsubishi Heavy Ind Ltd | 流体圧シリンダ及び圧延機 |
-
2005
- 2005-09-06 DE DE102005042168A patent/DE102005042168A1/de not_active Withdrawn
-
2006
- 2006-06-08 CA CA2575328A patent/CA2575328C/en not_active Expired - Fee Related
- 2006-06-08 EP EP06754225A patent/EP1761345B1/de active Active
- 2006-06-08 AT AT06754225T patent/ATE415212T1/de active
- 2006-06-08 ES ES06754225T patent/ES2314916T3/es active Active
- 2006-06-08 BR BRPI0605634-2A patent/BRPI0605634A/pt not_active IP Right Cessation
- 2006-06-08 RU RU2006144854/02A patent/RU2345856C2/ru not_active IP Right Cessation
- 2006-06-08 WO PCT/EP2006/005485 patent/WO2006131361A1/de active Application Filing
- 2006-06-08 US US11/629,156 patent/US7426844B2/en not_active Expired - Fee Related
- 2006-06-08 TW TW095120291A patent/TWI352631B/zh not_active IP Right Cessation
- 2006-06-08 JP JP2007519814A patent/JP4263758B2/ja active Active
- 2006-06-08 DE DE502006002173T patent/DE502006002173D1/de active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1036605A1 (de) * | 1999-03-16 | 2000-09-20 | SMS Demag AG | Vorrichtung zur regelbaren Beeinflussung der Reibkräfte zwischen den Führungsflächen und Anlageflächen von, in den Ständerfenstern von Walzgerüsten geführten Lagereinbaustücken der Walzen |
WO2002047836A1 (de) * | 2000-12-14 | 2002-06-20 | Sms Demag Aktiengesellschaft | Walzgerüst für das warm-oder kaltwalzen von metallischem bandmaterial |
Also Published As
Publication number | Publication date |
---|---|
EP1761345B1 (de) | 2008-11-26 |
CA2575328A1 (en) | 2006-12-14 |
US20070245794A1 (en) | 2007-10-25 |
TW200642774A (en) | 2006-12-16 |
CA2575328C (en) | 2012-08-07 |
RU2006144854A (ru) | 2008-06-20 |
EP1761345A1 (de) | 2007-03-14 |
JP4263758B2 (ja) | 2009-05-13 |
RU2345856C2 (ru) | 2009-02-10 |
JP2008501530A (ja) | 2008-01-24 |
TWI352631B (en) | 2011-11-21 |
DE502006002173D1 (de) | 2009-01-08 |
ES2314916T3 (es) | 2009-03-16 |
DE102005042168A1 (de) | 2006-12-14 |
ATE415212T1 (de) | 2008-12-15 |
BRPI0605634A (pt) | 2007-12-18 |
US7426844B2 (en) | 2008-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1761345B1 (de) | Vorrichtung zur beaufschlagung der führungsflächen von in den ständerfenstern von walzgerüsten gerührten lagereinbaustücken | |
EP0275875B2 (de) | Anstellvorrichtung für ein Universalwalzgerüst | |
DE60103423T2 (de) | Vorrichtung und verfahren zum kalibrieren einer mehrrollenrichtmaschine | |
DE3212070C2 (de) | Walzgerüst mit einer Vorrichtung zur Einhaltung der Ebenheit des gewalzten Guts | |
EP2825332B1 (de) | Vorrichtung und verfahren zum richten von metallband | |
EP0763391B1 (de) | Verfahren zur Kompensation von aus Horizontalbewegungen der Walzen resultierenden Kräften an Walzgerüsten | |
EP0121148B1 (de) | Verfahren zum Herstellen von Walzband mit hoher Bandprofil- und Bandplanheitsgüte | |
DE102005021769A1 (de) | Verfahren und Vorrichtung zur gezielten Beeinflussung der Vorbandgeometrie in einem Vorgerüst | |
EP0399296B1 (de) | Automatisches Einrichten eines Universalwalzgerüstes nach dessen Umbau auf neue Profilformate | |
EP0166981B1 (de) | Positioniersteuerinrichtung für vor dem Eingang von Warmbreitband-Fertigwalzstrassen angeordnete, quer zur Walzrichtung verschiebbare Führungslineale bzw. Führungsrollen | |
EP1199152A2 (de) | Verfahren und Vorrichtung zur Regelung der Höhe eines Walzenspaltes einer Beleimungs-Vorrichtung für eine Wellpappe-Bahn | |
DE4136013C2 (de) | Verfahren und Vorrichtung zum Steuern eines Walzwerks | |
DE3422762C2 (de) | ||
EP0035110A1 (de) | Kalander | |
DE3305132C2 (de) | ||
EP0570770A1 (de) | Verfahren und Richtmaschine zum Richten von Blechen und Bändern | |
EP0721811A1 (de) | Verfahren zur Regelung des Walzspaltprofils | |
WO2008090121A1 (de) | Verfahren zur führung eines giessguts aus einem giessbehälter einer giessanlage und giessanlage zum giessen eines giessguts | |
DE2836595A1 (de) | Verfahren zur regelung der dicke eines flachen produkts waehrend des walzens und vorrichtung zur durchfuehrung des verfahrens | |
DE3308616C2 (de) | Verfahren und Maschine zum Richten von Blech | |
DE3811847C2 (de) | ||
DE19849068B4 (de) | Zugregelverfahren für einen Walzgutabschnitt | |
DE3801466A1 (de) | Anstellvorrichtung fuer ein universalwalzgeruest, insbesondere fertiggeruest in einer universal-kompaktwalzgeruestgruppe | |
EP1112783A2 (de) | Walzverfahren für ein Profil, insbesondere ein Flanschprofil, und hiermit korrespondierendes Universalwalzgerüst | |
DE19964042A1 (de) | Kalibrierverfahren für ein Universalwalzgerüst |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2006754225 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020067023339 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200680000227.X Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007519814 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11629156 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006144854 Country of ref document: RU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006/10863 Country of ref document: ZA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2575328 Country of ref document: CA |
|
WWP | Wipo information: published in national office |
Ref document number: 1020067023339 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2006754225 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1200700602 Country of ref document: VN |
|
WWP | Wipo information: published in national office |
Ref document number: 11629156 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: PI0605634 Country of ref document: BR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 117/CHENP/2008 Country of ref document: IN |