IT967571B - Procedimento per la produzione di lamiere d acciaio di differen te spessore - Google Patents

Procedimento per la produzione di lamiere d acciaio di differen te spessore

Info

Publication number
IT967571B
IT967571B IT7229331A IT2933172A IT967571B IT 967571 B IT967571 B IT 967571B IT 7229331 A IT7229331 A IT 7229331A IT 2933172 A IT2933172 A IT 2933172A IT 967571 B IT967571 B IT 967571B
Authority
IT
Italy
Prior art keywords
procedure
production
steel sheets
different thickness
thickness
Prior art date
Application number
IT7229331A
Other languages
English (en)
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP7288771A external-priority patent/JPS5024898B2/ja
Priority claimed from JP7288671A external-priority patent/JPS5036826B2/ja
Priority claimed from JP8529971U external-priority patent/JPS5121086Y2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of IT967571B publication Critical patent/IT967571B/it

Links

Classifications

    • 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
    • B21B37/16—Control of thickness, width, diameter or other transverse dimensions
    • B21B37/24—Automatic variation of thickness according to a predetermined programme
    • B21B37/26—Automatic variation of thickness according to a predetermined programme for obtaining one strip having successive lengths of different constant thickness
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/026—Rolling
    • 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
    • B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
IT7229331A 1971-09-18 1972-09-18 Procedimento per la produzione di lamiere d acciaio di differen te spessore IT967571B (it)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7288771A JPS5024898B2 (it) 1971-09-18 1971-09-18
JP7288671A JPS5036826B2 (it) 1971-09-18 1971-09-18
JP8529971U JPS5121086Y2 (it) 1971-09-18 1971-09-18
JP46097161A JPS5024899B2 (it) 1971-09-18 1971-12-03
JP47055868A JPS5145545B2 (it) 1971-09-18 1972-06-05

Publications (1)

Publication Number Publication Date
IT967571B true IT967571B (it) 1974-03-11

Family

ID=27523265

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7229331A IT967571B (it) 1971-09-18 1972-09-18 Procedimento per la produzione di lamiere d acciaio di differen te spessore

Country Status (7)

Country Link
US (1) US3896653A (it)
JP (2) JPS5024899B2 (it)
DE (1) DE2245650C3 (it)
FR (1) FR2153095B1 (it)
GB (1) GB1401475A (it)
IT (1) IT967571B (it)
SE (1) SE411710B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59232606A (ja) * 1983-06-15 1984-12-27 Kawasaki Steel Corp 鋼板の製造方法
JPS6037201A (ja) * 1983-08-08 1985-02-26 Kawasaki Steel Corp 厚板の差厚圧延方法
JPS6061106A (ja) * 1983-09-16 1985-04-08 Kawasaki Steel Corp 異厚鋼板の圧延方法
US4793169A (en) * 1986-06-27 1988-12-27 United Engineering, Inc. Continuous backpass rolling mill
DE4231213C2 (de) * 1992-09-18 1997-04-03 Benteler Werke Ag Verfahren zum Herstellen eines trägerartigen Formkörpers
DE19704300B4 (de) * 1997-02-06 2008-07-10 Benteler Ag Verfahren zur Herstellung von Platinen mit unterschiedlichen Dicken
DE19846900C2 (de) * 1998-10-12 2000-08-10 Thyssenkrupp Stahl Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes für abzulängende Tailored Blanks
DE19933113C1 (de) * 1999-07-15 2000-09-07 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines Bandes aus Stahl durch flexibles Walzen
US7334446B1 (en) * 2000-05-11 2008-02-26 Bauder Hans-Joerg Method for producing a striplike pre-material made of metal, especially a pre-material which has been profiled into regularly reoccurring sections, and device therefor
DE10041280C2 (de) 2000-08-22 2003-03-06 Muhr & Bender Kg Verfahren und Vorrichtung zum flexiblen Walzen eines Metallbandes
DE10041281C2 (de) * 2000-08-22 2002-07-11 Muhr & Bender Kg Vorrichtung zum Umformen von Platinen aus flexibel gewalztem Metallband
DE102004019448A1 (de) * 2004-04-19 2005-11-10 Muhr Und Bender Kg Hybrid hergestelltes Blechelement und Verfahren zu seiner Herstellung
JP4395765B2 (ja) * 2005-03-30 2010-01-13 住友金属工業株式会社 差厚鋼板の製造方法
DE102006011939A1 (de) * 2006-03-15 2007-09-27 Siemens Ag Walzverfahren für ein Walzgut zum Einbringen einer Stufe in das Walzgut
JP5145795B2 (ja) * 2006-07-24 2013-02-20 新日鐵住金株式会社 耐摩耗性および延性に優れたパーライト系レールの製造方法
DE102011009890A1 (de) 2011-01-31 2012-08-02 Benteler Automobiltechnik Gmbh Verfahren zum Herstellen von Blechbauteilen und Umformwerkzeug
DE102011009891A1 (de) 2011-01-31 2012-08-02 Benteler Automobiltechnik Gmbh Verfahren zum Herstellen von Blechbauteilen sowie Vorrichtung zur Durchführung des Verfahrens
CN102688901B (zh) * 2012-06-13 2014-06-04 鞍钢股份有限公司 一种08Mn钢板板形控制的方法
DE102013100302B4 (de) * 2013-01-11 2017-02-02 Langenstein & Schemann Gmbh Verfahren zum Schmieden, insbesondere Streckschmieden, von metallischen Werkstücken
GB2518444A (en) * 2013-09-24 2015-03-25 Siemens Ag Rolling Method
EP3094756B1 (fr) * 2014-01-17 2018-08-15 Aperam Procede de fabrication d'une bande d' epaisseur variable et bande associee
CN106311795A (zh) * 2016-08-28 2017-01-11 葫芦岛市北方金属制品有限公司 预应力钢棒生产线
KR102366228B1 (ko) * 2017-02-17 2022-02-22 에스디알 테크놀로지 가부시키가이샤 기둥-빔 접합 구조의 제조 방법 및 기둥-빔 접합 구조
KR102233112B1 (ko) * 2019-07-25 2021-03-29 한국원자력의학원 액체 타겟을 이용한 핵종 생산 장치
CN113664046B (zh) * 2021-08-13 2023-07-04 南京钢铁股份有限公司 一种提高高合金钢板厚度命中率的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US499677A (en) * 1893-06-13 And condensing jars of metal
US1384485A (en) * 1918-09-25 1921-07-12 Detroit Pressed Steel Co Method of forming axle-housings
US1777728A (en) * 1928-02-25 1930-10-07 Berger Brothers Co Mechanism for crimping leader pipe
US2161065A (en) * 1936-12-02 1939-06-06 Frank R Krause Apparatus for reducing tubular blanks
US2701976A (en) * 1952-04-17 1955-02-15 Mckay Machine Co Apparatus for pointing bars and the like
US2775152A (en) * 1955-07-06 1956-12-25 Mckay Machine Co Apparatus for tapering the ends of spring leaves and the like
US3611775A (en) * 1969-07-29 1971-10-12 Superior Tube Co Tube rolling mill with a tapered mandrel

Also Published As

Publication number Publication date
DE2245650C3 (de) 1979-09-06
DE2245650A1 (de) 1973-03-29
US3896653A (en) 1975-07-29
JPS4860059A (it) 1973-08-23
JPS5145545B2 (it) 1976-12-04
GB1401475A (en) 1975-07-16
FR2153095A1 (it) 1973-04-27
JPS5024899B2 (it) 1975-08-19
SE411710B (sv) 1980-02-04
FR2153095B1 (it) 1977-08-26
DE2245650B2 (de) 1979-01-11
JPS4915664A (it) 1974-02-12

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