ES2266691T3 - Procedimiento para la produccion de un lingote hueco de material metalico. - Google Patents

Procedimiento para la produccion de un lingote hueco de material metalico. Download PDF

Info

Publication number
ES2266691T3
ES2266691T3 ES03016131T ES03016131T ES2266691T3 ES 2266691 T3 ES2266691 T3 ES 2266691T3 ES 03016131 T ES03016131 T ES 03016131T ES 03016131 T ES03016131 T ES 03016131T ES 2266691 T3 ES2266691 T3 ES 2266691T3
Authority
ES
Spain
Prior art keywords
initial material
drilling
cross
initial
hollow ingot
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.)
Expired - Lifetime
Application number
ES03016131T
Other languages
English (en)
Spanish (es)
Inventor
Jurgen Pietsch
Thomas Leisten
Frank Salomon
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.)
SMS Group GmbH
Original Assignee
SMS Meer GmbH
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=30128821&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2266691(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SMS Meer GmbH filed Critical SMS Meer GmbH
Application granted granted Critical
Publication of ES2266691T3 publication Critical patent/ES2266691T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
    • 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
    • B21B1/46—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 metal immediately subsequent to continuous casting
    • B21B1/466—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 metal immediately subsequent to continuous casting in a non-continuous process, i.e. the cast being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ES03016131T 2002-08-10 2003-07-16 Procedimiento para la produccion de un lingote hueco de material metalico. Expired - Lifetime ES2266691T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10236757A DE10236757B4 (de) 2002-08-10 2002-08-10 Verfahren zur Herstellung eines Hohlblocks aus metallischem Material
DE10236757 2002-08-10

Publications (1)

Publication Number Publication Date
ES2266691T3 true ES2266691T3 (es) 2007-03-01

Family

ID=30128821

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03016131T Expired - Lifetime ES2266691T3 (es) 2002-08-10 2003-07-16 Procedimiento para la produccion de un lingote hueco de material metalico.

Country Status (6)

Country Link
EP (1) EP1388378B1 (de)
AT (1) ATE328675T1 (de)
DE (2) DE10236757B4 (de)
ES (1) ES2266691T3 (de)
PT (1) PT1388378E (de)
SI (1) SI1388378T1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005028667A1 (de) 2005-06-16 2006-12-21 V&M Deutschland Gmbh Vorrichtung zum Herstellen eines nahtlosen Hohlkörpers aus Stahl
JP5003151B2 (ja) * 2006-12-28 2012-08-15 住友金属工業株式会社 高Ｃｒ−高Ｎｉ基合金鋼からなる継目無鋼管の製造方法
DE102008028711B4 (de) * 2007-10-15 2009-07-09 V&M Deutschland Gmbh Verfahren und Vorrichtung zur Messung der Exzentrizität eines warmgefertigten, nahtlosen Rohres bei der Herstellung
DE102010047868B4 (de) * 2009-10-26 2017-01-05 Sms Group Gmbh Verfahren und Vorrichtung zum Herstellen eines Hohlblocks aus einem Block
CN102699104A (zh) * 2012-06-11 2012-10-03 常熟市旋力轴承钢管有限公司 G20CrNiMo轴承钢管的制备方法
CN105170653B (zh) * 2015-09-15 2018-02-06 鑫鹏源智能装备集团有限公司 具有二次穿孔功能辊型的多功能轧机
CN111589869B (zh) * 2020-01-09 2023-08-18 安徽汉正轴承科技有限公司 一种2219铝合金管的高强韧二辊斜轧穿孔方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58135708A (ja) * 1982-02-05 1983-08-12 Kawasaki Steel Corp 継目無鋼管用ホロ−ブル−ムの連続製造方法および製造設備
DE3326946C1 (de) * 1983-07-22 1985-03-21 Mannesmann AG, 4000 Düsseldorf Vorrichtung zum Herstellen eines Hohlkörpers durch Schrägwalzen
DE3530343A1 (de) * 1985-08-24 1987-02-26 Kocks Technik Verfahren zum hohlwalzen
DE19520833C2 (de) * 1994-06-16 1998-06-04 Mannesmann Ag Verfahren zur Herstellung eines nahtlosen warmgefertigten Rohres
IT1298331B1 (it) * 1998-03-04 1999-12-20 Mannesmann Ag Procedimento per la realizzazione di tubi senza saldatura

Also Published As

Publication number Publication date
EP1388378B1 (de) 2006-06-07
SI1388378T1 (sl) 2006-10-31
DE50303653D1 (de) 2006-07-20
PT1388378E (pt) 2006-09-29
DE10236757A1 (de) 2004-02-19
ATE328675T1 (de) 2006-06-15
DE10236757B4 (de) 2004-08-12
EP1388378A1 (de) 2004-02-11

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