ATE217217T1 - Verfahren zum schweissen von knüppeln die aus einem ofen herausgenommen sind, und walzanlage zur anwendung dieses verfahrens - Google Patents

Verfahren zum schweissen von knüppeln die aus einem ofen herausgenommen sind, und walzanlage zur anwendung dieses verfahrens

Info

Publication number
ATE217217T1
ATE217217T1 AT97116068T AT97116068T ATE217217T1 AT E217217 T1 ATE217217 T1 AT E217217T1 AT 97116068 T AT97116068 T AT 97116068T AT 97116068 T AT97116068 T AT 97116068T AT E217217 T1 ATE217217 T1 AT E217217T1
Authority
AT
Austria
Prior art keywords
billets
welding
unit
movable trolley
movable
Prior art date
Application number
AT97116068T
Other languages
English (en)
Inventor
Alfredo Poloni
Mirco Marchiori
Milorad Pavlicevic
Nuredin Kapaj
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE217217T1 publication Critical patent/ATE217217T1/de

Links

Classifications

    • 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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • 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
    • B21B15/0007—Cutting or shearing the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Resistance Welding (AREA)
AT97116068T 1996-09-25 1997-09-16 Verfahren zum schweissen von knüppeln die aus einem ofen herausgenommen sind, und walzanlage zur anwendung dieses verfahrens ATE217217T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96UD000178A IT1288987B1 (it) 1996-09-25 1996-09-25 Procedimento di saldatura per billette in uscita forno e linea di laminazione adottante detto procedimento

Publications (1)

Publication Number Publication Date
ATE217217T1 true ATE217217T1 (de) 2002-05-15

Family

ID=11422191

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97116068T ATE217217T1 (de) 1996-09-25 1997-09-16 Verfahren zum schweissen von knüppeln die aus einem ofen herausgenommen sind, und walzanlage zur anwendung dieses verfahrens

Country Status (11)

Country Link
US (1) US5931370A (de)
EP (1) EP0832700B1 (de)
KR (1) KR19980024889A (de)
AT (1) ATE217217T1 (de)
AU (1) AU717042B2 (de)
BR (1) BR9702917A (de)
CA (1) CA2215822A1 (de)
DE (1) DE69712429T2 (de)
ES (1) ES2176577T3 (de)
IT (1) IT1288987B1 (de)
ZA (1) ZA978424B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH105802A (ja) * 1996-06-28 1998-01-13 Nkk Corp 溶接式連続圧延法及びその装置
TW340067B (en) * 1996-11-13 1998-09-11 Ishikawajima Harima Heavy Ind Rolled strip joining device and a hot strip mill having such a device
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
IT1316666B1 (it) * 2000-02-24 2003-04-24 Danieli & C Ohg Metodo e dispositivo per saldatura
US6976617B2 (en) * 2002-05-08 2005-12-20 Morgan Construction Company Uninterrupted continuous rolling of bar and rod products
DE502007001070D1 (de) * 2006-04-27 2009-08-27 Sms Siemag Ag Vorrichtung und verfahren zum verbinden von bändern
DE102007052801B4 (de) * 2007-11-06 2010-10-07 Bruker Daltonik Gmbh Ionenmobilitätsspektrometer mit Substanzsammler
CN107984125A (zh) * 2017-11-29 2018-05-04 广州东焊智能装备有限公司 一种汽车座椅骨架机器人自动焊接系统
CN114535324B (zh) * 2022-02-28 2024-07-12 首钢京唐钢铁联合有限责任公司 一种减小精轧入口轧制间隙的方法
CN114713631B (zh) * 2022-05-18 2024-01-12 首钢长治钢铁有限公司 一种轧制生产系统集成
GB202213171D0 (en) 2022-09-08 2022-10-26 Pong David Teng Flash welding for billets with "down cut" billet ends
IT202300008892A1 (it) 2023-05-04 2024-11-04 Pomini Long Rolling Mills S R L Impianto di laminazione a caldo di billette multiple con sistema di raffreddamento di giunto

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214618A (en) * 1937-08-28 1940-09-10 Westinghouse Electric & Mfg Co Continuously operating strip mill
FR1120868A (fr) * 1954-03-18 1956-07-16 Schloemann Ag Dispositif placé entre le four et le train de laminoir pour relier entre elles des billettes destinées à être laminées les unes à la suite des autres
FR1125304A (fr) * 1954-06-21 1956-10-29 Schloemann Ag Procédé d'assemblage par soudure de billettes et d'éléments analogues, et dispositif pour la mise en oeuvre de ce procédé
CH356222A (de) * 1958-02-19 1961-08-15 Bbc Brown Boveri & Cie Einrichtung für das Druckschweissen von stangenförmigem Gut
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
JPS55112104A (en) * 1979-02-22 1980-08-29 Nippon Steel Corp Cold rolling mill
JPS57137008A (en) * 1981-02-16 1982-08-24 Kawasaki Steel Corp Joining method of hot rolling material
JPS60127006A (ja) * 1983-12-13 1985-07-06 Sumitomo Metal Ind Ltd 連続式熱間圧延方法
JPS62157715A (ja) * 1985-12-30 1987-07-13 Sumitomo Heavy Ind Ltd ロ−タリ−式圧延機の被圧延材切断装置
DE3824698C2 (de) * 1987-07-20 1999-05-12 Fuji Photo Film Co Ltd Verfahren und Einrichtung zum Stoßverbinden von Metallbahnen oder -bändern
JPH04123804A (ja) * 1990-09-14 1992-04-23 Hitachi Ltd 熱間帯鋼の接合方法
JP2911585B2 (ja) * 1990-10-29 1999-06-23 株式会社日立製作所 ホットストリップ圧延設備及び圧延方法
DE69116981T2 (de) * 1990-11-08 1996-06-20 Hitachi Ltd Kontinuierliches Warmband-Walzsystem
EP0492368B1 (de) * 1990-12-20 1996-05-08 Mitsubishi Jukogyo Kabushiki Kaisha Vorrichtung zum Stumpfstossverbinden laufender Stahlbleche
EP0586823B1 (de) * 1992-07-31 1997-10-01 DANIELI & C. OFFICINE MECCANICHE S.p.A. Wasser verwendende Entzunderungsvorrichtung
JPH06262244A (ja) * 1993-03-16 1994-09-20 Kawasaki Steel Corp 鋼片の連続熱間圧延方法
US5774973A (en) * 1995-08-31 1998-07-07 Nkk Corporation Continuous rolling method of cast billets

Also Published As

Publication number Publication date
AU3836997A (en) 1998-04-02
EP0832700A1 (de) 1998-04-01
EP0832700B1 (de) 2002-05-08
DE69712429T2 (de) 2003-01-09
IT1288987B1 (it) 1998-09-25
BR9702917A (pt) 1998-12-29
MX9707338A (es) 1998-08-30
KR19980024889A (ko) 1998-07-06
CA2215822A1 (en) 1998-03-25
ITUD960178A1 (it) 1998-03-25
US5931370A (en) 1999-08-03
AU717042B2 (en) 2000-03-16
ES2176577T3 (es) 2002-12-01
DE69712429D1 (de) 2002-06-13
ZA978424B (en) 1998-03-26

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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