ATE191866T1 - Verfahren und vorrichtung zum kontinuierlichen walzen von knüppeln - Google Patents

Verfahren und vorrichtung zum kontinuierlichen walzen von knüppeln

Info

Publication number
ATE191866T1
ATE191866T1 AT97107361T AT97107361T ATE191866T1 AT E191866 T1 ATE191866 T1 AT E191866T1 AT 97107361 T AT97107361 T AT 97107361T AT 97107361 T AT97107361 T AT 97107361T AT E191866 T1 ATE191866 T1 AT E191866T1
Authority
AT
Austria
Prior art keywords
billet
flash
welder
continuous
travelling
Prior art date
Application number
AT97107361T
Other languages
English (en)
Inventor
Giichi Matsuo
Susumu Okawa
Original Assignee
Nippon Kokan Kk
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 JP8112260A external-priority patent/JPH09295001A/ja
Priority claimed from JP8119334A external-priority patent/JPH09300001A/ja
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Application granted granted Critical
Publication of ATE191866T1 publication Critical patent/ATE191866T1/de

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • 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
    • 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
    • B21B2001/022—Blooms or billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/42—Turntables
AT97107361T 1996-05-07 1997-05-05 Verfahren und vorrichtung zum kontinuierlichen walzen von knüppeln ATE191866T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8112260A JPH09295001A (ja) 1996-05-07 1996-05-07 連続圧延法および装置
JP8119334A JPH09300001A (ja) 1996-05-14 1996-05-14 連続圧延法および装置

Publications (1)

Publication Number Publication Date
ATE191866T1 true ATE191866T1 (de) 2000-05-15

Family

ID=26451479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97107361T ATE191866T1 (de) 1996-05-07 1997-05-05 Verfahren und vorrichtung zum kontinuierlichen walzen von knüppeln

Country Status (7)

Country Link
US (1) US5957367A (de)
EP (1) EP0806254B1 (de)
KR (1) KR100227227B1 (de)
AT (1) ATE191866T1 (de)
DE (1) DE69701711T2 (de)
TR (1) TR199700351A3 (de)
TW (1) TW330854B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2796316B2 (ja) * 1988-10-24 1998-09-10 株式会社日立製作所 欠陥または異物の検査方法およびその装置
US6089441A (en) 1996-06-28 2000-07-18 Nkk Corporation Method and apparatus for continuous rolling by welding the rolled materials at an intermediate stage of a rolling line
IT1312424B1 (it) * 1999-06-30 2002-04-17 Techint Spa Metodo ed impianto per la laminazione di una billetta continuaalimentata da un forno di riscaldo billette disposto a monte di un
IT1312423B1 (it) * 1999-06-30 2002-04-17 Techint Spa Metodo ed impianto per laminare billette multiple alimentate da unforno di riscaldo bilette disposto a monte di un treno di laminazione
US6929167B2 (en) * 2003-10-21 2005-08-16 David Teng Pong Control of hot rolled product cross section under localized temperature disturbances
JP4407844B2 (ja) * 2008-03-25 2010-02-03 住友金属工業株式会社 継目無管の製造方法および継目無管製造用ビレットの長さ決定方法
JP5692167B2 (ja) * 2012-06-05 2015-04-01 株式会社デンソー 被処理物から汚れ物質を洗浄し、除去する方法及び装置
AT513298B1 (de) * 2012-08-20 2017-03-15 Primetals Technologies Austria GmbH Zwischenstraßenbereich einer Gieß-Walz-Verbundanlage
CN103121035B (zh) * 2012-11-17 2015-03-11 武钢集团昆明钢铁股份有限公司 大直径非定尺钢筋轧制成小直径定尺钢筋的方法
CN111992862B (zh) * 2020-07-23 2022-02-18 江苏省沙钢钢铁研究院有限公司 一种hrb600高强热轧钢筋的闪光焊接方法
GB202213171D0 (en) 2022-09-08 2022-10-26 Pong David Teng Flash welding for billets with "down cut" billet ends

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB784225A (en) * 1953-11-02 1957-10-09 Du Pont Acetals of substituted acrylamides
NL101518C (de) * 1954-05-10
FR1130871A (fr) * 1954-09-09 1957-02-13 Licentia Gmbh Dispositif d'assemblage, par soudage, de pièces allongées chaudes en une bande sans fin, sans interruption de l'opération consécutive de déformation
JPS5243754A (en) * 1975-10-03 1977-04-06 Nippon Kokan Kk Completely continuous steel rolling method
JPS53135863A (en) * 1977-04-30 1978-11-27 Nippon Steel Corp Endless rolling mill line
JPS5522464A (en) * 1978-08-07 1980-02-18 Hitachi Ltd Continuous rolling method of slab
DE2836338A1 (de) * 1978-08-19 1980-02-28 Schloemann Siemag Ag Anordnung zum endlosen walzen von knueppeln in einer kontinuierlichen feinstahl- oder drahtstrasse
JPS5711722A (en) * 1980-06-25 1982-01-21 Daido Steel Co Ltd Manufacturing apparatus for taper material
US4850522A (en) * 1988-06-17 1989-07-25 California Steel Industries, Inc. Steel strip splicing station
JPH04105701A (ja) * 1990-08-27 1992-04-07 Hitachi Ltd 連続熱間薄板圧延方法及び設備
DE69119380T2 (de) * 1990-12-20 1996-09-05 Mitsubishi Heavy Ind Ltd Vorrichtung zum Stumpfstossverbinden laufender Stahlbleche
SE501343C2 (sv) * 1993-06-11 1995-01-23 Volvo Ab Anordning för lägesfixering av plåtar vid svetsning

Also Published As

Publication number Publication date
KR970073763A (ko) 1997-12-10
TR199700351A2 (xx) 1997-11-21
TR199700351A3 (tr) 1997-11-21
EP0806254B1 (de) 2000-04-19
KR100227227B1 (ko) 1999-11-01
DE69701711T2 (de) 2001-05-31
EP0806254A1 (de) 1997-11-12
US5957367A (en) 1999-09-28
DE69701711D1 (de) 2000-05-25
TW330854B (en) 1998-05-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee