FR2755043B1 - Procede de fabrication d'un materiau ayant des parties minces et epaisses dans la direction de la largeur - Google Patents

Procede de fabrication d'un materiau ayant des parties minces et epaisses dans la direction de la largeur

Info

Publication number
FR2755043B1
FR2755043B1 FR9713682A FR9713682A FR2755043B1 FR 2755043 B1 FR2755043 B1 FR 2755043B1 FR 9713682 A FR9713682 A FR 9713682A FR 9713682 A FR9713682 A FR 9713682A FR 2755043 B1 FR2755043 B1 FR 2755043B1
Authority
FR
France
Prior art keywords
manufacture
thin
width direction
thick parts
thick
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 - Fee Related
Application number
FR9713682A
Other languages
English (en)
Other versions
FR2755043A1 (fr
Inventor
Makoto Ohba
Noboru Hagiwara
Kenji Yokomizo
Tadao Otani
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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
Application filed by Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Publication of FR2755043A1 publication Critical patent/FR2755043A1/fr
Application granted granted Critical
Publication of FR2755043B1 publication Critical patent/FR2755043B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
    • 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
    • B21B1/42—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 step-by-step or planetary rolling
FR9713682A 1996-10-31 1997-10-31 Procede de fabrication d'un materiau ayant des parties minces et epaisses dans la direction de la largeur Expired - Fee Related FR2755043B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28992996 1996-10-31
JP23133897A JP3724135B2 (ja) 1996-10-31 1997-08-27 異形断面条の製造方法

Publications (2)

Publication Number Publication Date
FR2755043A1 FR2755043A1 (fr) 1998-04-30
FR2755043B1 true FR2755043B1 (fr) 2001-06-08

Family

ID=26529813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713682A Expired - Fee Related FR2755043B1 (fr) 1996-10-31 1997-10-31 Procede de fabrication d'un materiau ayant des parties minces et epaisses dans la direction de la largeur

Country Status (6)

Country Link
US (1) US5890389A (fr)
JP (1) JP3724135B2 (fr)
KR (1) KR100617523B1 (fr)
CN (1) CN1102465C (fr)
DE (1) DE19748321A1 (fr)
FR (1) FR2755043B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11123473A (ja) * 1997-10-20 1999-05-11 Nisshinbo Ind Inc ホイール金型を使用したプレス加工の制御方法
KR100319064B1 (ko) * 2000-01-05 2002-01-05 김충열 이형재 스트립의 제조방법
CN2817999Y (zh) * 2005-07-18 2006-09-20 罗树森 连续轧制斧头或锤头异型材的专用轧机
DE102006024775A1 (de) * 2006-05-27 2007-11-29 Sms Demag Ag Walzgerüst, Walzstraße und Verfahren zum Walzen eines Metallbandes
KR100903266B1 (ko) * 2007-10-02 2009-06-17 김충열 이형 스트립 제조방법
DE102007051354B4 (de) * 2007-10-26 2009-11-19 Welser Profile Ag Verfahren zum Herstellen eines Profils aus flachem Metallband
AT516147B1 (de) * 2014-12-09 2016-03-15 Voestalpine Krems Gmbh Verfahren zur Herstellung eines dickenprofilierten Metallbands
DE102016200520B4 (de) * 2015-03-19 2019-10-31 Ford Global Technologies, Llc Verfahren zur Herstellung eines Strukturbauteils sowie Walzeinrichtung
ITUB20160442A1 (it) * 2016-02-04 2017-08-04 Fiat Ricerche Procedimento per la laminazione di lamiere metalliche con spessore variabile
TWI671984B (zh) 2018-11-14 2019-09-11 群光電能科技股份有限公司 電源供應裝置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915084A (en) * 1932-03-31 1933-06-20 P H Murphy Co Process of making sheets
JPS5588943A (en) * 1978-12-27 1980-07-05 Hitachi Cable Ltd Rolling method of shape section bar and plate
US4279139A (en) * 1979-07-02 1981-07-21 Arbed Acieries Reunies De Burbach-Eich-Dudelange, Societe Anonyme Method of rolling angle structural shapes
JPS58159901A (ja) * 1982-03-17 1983-09-22 Hitachi Cable Ltd 異形断面条の製造方法
JPS5978701A (ja) * 1982-10-27 1984-05-07 Hitachi Cable Ltd 異形断面条の製造方法
JPS6127103A (ja) * 1984-07-17 1986-02-06 Naigai Seikosho:Kk 断面異型金属板の製造法
JPS6150064A (ja) * 1984-08-20 1986-03-12 Nippon Telegr & Teleph Corp <Ntt> 矩形柱の欠陥診断方法
JPS6250007A (ja) * 1985-08-28 1987-03-04 Dowa Mining Co Ltd ワンパス型連続多段圧延機
US4969346A (en) * 1986-03-12 1990-11-13 Usg Interiors, Inc. Apparatus for producing cold roll-formed structures
US4821550A (en) * 1987-10-29 1989-04-18 Debarea Sr Frank J Roll forming apparatus
JPH01133603A (ja) * 1987-11-20 1989-05-25 Furukawa Electric Co Ltd:The 異型断面条の製造方法
JPH0318442A (ja) * 1989-06-13 1991-01-28 Hitachi Cable Ltd 異形断面条の製造方法
JPH03193232A (ja) * 1989-12-22 1991-08-23 Hitachi Cable Ltd 異形断面条の製造方法
US5761946A (en) * 1992-06-30 1998-06-09 Ppg Industries, Inc. Method of making spacer stock
JP2734783B2 (ja) * 1991-01-25 1998-04-02 日立電線株式会社 異形断面条の製造方法
JP2836361B2 (ja) * 1992-03-23 1998-12-14 日立電線株式会社 異形断面条の製造方法
JPH06134541A (ja) * 1992-10-26 1994-05-17 Kobe Steel Ltd 異形断面条の圧延方法

Also Published As

Publication number Publication date
DE19748321A1 (de) 1998-05-07
JPH10180389A (ja) 1998-07-07
KR19980033392A (ko) 1998-07-25
KR100617523B1 (ko) 2006-11-07
CN1182647A (zh) 1998-05-27
JP3724135B2 (ja) 2005-12-07
US5890389A (en) 1999-04-06
FR2755043A1 (fr) 1998-04-30
CN1102465C (zh) 2003-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070629