ES2529711T3 - Universal reversible compact laminator to produce medium to large sections - Google Patents

Universal reversible compact laminator to produce medium to large sections Download PDF

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Publication number
ES2529711T3
ES2529711T3 ES10778938.0T ES10778938T ES2529711T3 ES 2529711 T3 ES2529711 T3 ES 2529711T3 ES 10778938 T ES10778938 T ES 10778938T ES 2529711 T3 ES2529711 T3 ES 2529711T3
Authority
ES
Spain
Prior art keywords
box
universal
large sections
produce medium
reversible
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.)
Active
Application number
ES10778938.0T
Other languages
Spanish (es)
Inventor
Andrea Delli Zotti
Marco Lange
Domenico Vergara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens SpA
Original Assignee
Siemens SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42320986&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2529711(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens SpA filed Critical Siemens SpA
Application granted granted Critical
Publication of ES2529711T3 publication Critical patent/ES2529711T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/14—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel in a non-continuous process, i.e. at least one reversing stand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/082—Piling sections having lateral edges specially adapted for interlocking with each other in order to build a wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/09—L-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/095—U-or channel sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B2013/003—Inactive rolling stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B2013/106—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for sections, e.g. beams, rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Crushing And Grinding (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

Laminador universal reversible compacto para producir secciones de medianas a grandes, que contiene por lo menos una primera caja de reducción universal (14), una caja dúo (15) y una segunda caja de reducción universal (16) para crear una unidad intermedia reversible (12) a través de un paso de rodillos (13) que lleva una barra (17) que se está trabajando, caracterizado en que inmediatamente aguas abajo de dicha unidad intermedia reversible (12), está prevista una caja de acabado universal (11) como caja adicional final también a través del paso de rodillos (13) compartido, dicha caja de acabado (11) esta adaptada para permanecer abierta durante los pasos intermedios del ciclo y esta adaptada para estar cerrada sólo antes que la barra (17) complete el paso final del ciclo de producción.Compact reversible universal rolling mill to produce medium to large sections, containing at least a first universal reduction box (14), a duo box (15) and a second universal reduction box (16) to create a reversible intermediate unit ( 12) through a roller passage (13) carrying a work bar (17), characterized in that immediately downstream of said reversible intermediate unit (12), a universal finishing box (11) is provided as additional final box also through the shared roller passage (13), said finishing box (11) is adapted to remain open during the intermediate steps of the cycle and is adapted to be closed only before the bar (17) completes the step end of the production cycle

Description

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Claims (1)

imagen1image 1
ES10778938.0T 2009-12-01 2010-11-02 Universal reversible compact laminator to produce medium to large sections Active ES2529711T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2009A002113A IT1397191B1 (en) 2009-12-01 2009-12-01 UNIVERSAL REVERSIBLE TRAIN COMPACT FOR THE PRODUCTION OF LARGE MEDIUM PROFILES.
ITMI20092113 2009-12-01
PCT/EP2010/066606 WO2011067055A2 (en) 2009-12-01 2010-11-02 Compact reversible universal mill for producing medium-large sections

Publications (1)

Publication Number Publication Date
ES2529711T3 true ES2529711T3 (en) 2015-02-24

Family

ID=42320986

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10778938.0T Active ES2529711T3 (en) 2009-12-01 2010-11-02 Universal reversible compact laminator to produce medium to large sections

Country Status (12)

Country Link
US (1) US20120279269A1 (en)
EP (1) EP2506991B1 (en)
KR (1) KR101520528B1 (en)
CN (1) CN102648059B (en)
BR (1) BR112012013133A2 (en)
ES (1) ES2529711T3 (en)
IN (1) IN2012DN03304A (en)
IT (1) IT1397191B1 (en)
PL (1) PL2506991T3 (en)
RU (1) RU2550456C2 (en)
UA (1) UA107203C2 (en)
WO (1) WO2011067055A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110814024A (en) * 2019-11-13 2020-02-21 天津市中重科技工程有限公司 Medium-large H-shaped steel multi-frame high-rhythm reversible rolling process
CN115647045B (en) * 2022-10-25 2023-06-27 广州Jfe钢板有限公司 Method for producing pickling plate by using acid continuous rolling unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU428795A1 (en) * 1972-06-26 1974-05-25 И. С. Шмуклер , А. М. Миславский MILL FOR CONTINUOUSLY REVERSIBLE ROLLING
JPS5288565A (en) * 1976-01-21 1977-07-25 Nippon Steel Corp Method of rolling shape steel
AT380188B (en) * 1982-03-05 1986-04-25 Voest Alpine Ag PLANT FOR THE HOT ROLLING OF TAPE OR TABLED ROLLED GOODS
AT372881B (en) * 1982-03-05 1983-11-25 Voest Alpine Ag PLANT FOR THE HOT ROLLING OF TAPE OR TABLED ROLLED GOODS
US4503697A (en) * 1983-01-25 1985-03-12 Tippins Machinery Company, Inc. Method for hot rolling slabs
DE3627729C2 (en) * 1986-08-16 1996-03-07 Schloemann Siemag Ag Molded steel rolling mill
ES2028137T5 (en) * 1987-01-23 1997-05-16 Schloemann Siemag Ag ADJUSTMENT DEVICE FOR A UNIVERSAL ROLLING BOX.
IT1259487B (en) * 1992-08-26 1996-03-20 Danieli Off Mecc PROCESS FOR THE PRODUCTION OF THIN SHEETS AND COMPACT LAMINATION PLANT ADOPTING SUCH PROCEDURE
DE4415762A1 (en) * 1994-04-29 1995-11-02 Mannesmann Ag Method and device for rolling beams from pre-profiles
DE19512931A1 (en) * 1995-03-30 1996-10-02 Mannesmann Ag Universal stand group and method for rolling continuously cast pre-profiles
DE19649295A1 (en) * 1996-11-28 1998-06-04 Schloemann Siemag Ag Hot rolling mill
JP4091910B2 (en) * 2001-05-30 2008-05-28 新日本製鐵株式会社 Rail manufacturing method and manufacturing equipment
ITMI20021594A1 (en) * 2002-07-19 2004-01-19 Danieli Off Mecc METHOD AND SYSTEM FOR HOT ROLLING OF RAILS

Also Published As

Publication number Publication date
CN102648059B (en) 2015-04-15
RU2550456C2 (en) 2015-05-10
RU2012127312A (en) 2014-01-20
IT1397191B1 (en) 2013-01-04
IN2012DN03304A (en) 2015-10-23
CN102648059A (en) 2012-08-22
KR20120104562A (en) 2012-09-21
WO2011067055A3 (en) 2011-12-01
EP2506991A2 (en) 2012-10-10
PL2506991T3 (en) 2015-05-29
US20120279269A1 (en) 2012-11-08
BR112012013133A2 (en) 2016-08-16
EP2506991B1 (en) 2015-01-14
WO2011067055A2 (en) 2011-06-09
UA107203C2 (en) 2014-12-10
ITMI20092113A1 (en) 2011-06-02
KR101520528B1 (en) 2015-05-14

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