DE69712429D1 - 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
DE69712429D1
DE69712429D1 DE69712429T DE69712429T DE69712429D1 DE 69712429 D1 DE69712429 D1 DE 69712429D1 DE 69712429 T DE69712429 T DE 69712429T DE 69712429 T DE69712429 T DE 69712429T DE 69712429 D1 DE69712429 D1 DE 69712429D1
Authority
DE
Germany
Prior art keywords
billets
welding
unit
movable trolley
movable
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
DE69712429T
Other languages
English (en)
Other versions
DE69712429T2 (de
Inventor
Alfredo Poloni
Mirco Marchiori
Milorad Pavlicevic
Nuredin Kapaj
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of DE69712429D1 publication Critical patent/DE69712429D1/de
Publication of DE69712429T2 publication Critical patent/DE69712429T2/de
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
    • 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
    • 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
    • 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)
  • Resistance Welding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
DE69712429T 1996-09-25 1997-09-16 Verfahren zum Schweissen von Knüppeln die aus einem Ofen herausgenommen sind, und Walzanlage zur Anwendung dieses Verfahrens Expired - Fee Related DE69712429T2 (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 (2)

Publication Number Publication Date
DE69712429D1 true DE69712429D1 (de) 2002-06-13
DE69712429T2 DE69712429T2 (de) 2003-01-09

Family

ID=11422191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712429T Expired - Fee Related DE69712429T2 (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 (12)

* 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

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
EP0484882B1 (de) * 1990-11-08 1996-02-07 Hitachi, Ltd. Kontinuierliches Warmband-Walzsystem
EP0492368B1 (de) * 1990-12-20 1996-05-08 Mitsubishi Jukogyo Kabushiki Kaisha Vorrichtung zum Stumpfstossverbinden laufender Stahlbleche
ES2108170T3 (es) * 1992-07-31 1997-12-16 Danieli Off Mecc Dispositivo de descascarillado que emplea agua.
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
IT1288987B1 (it) 1998-09-25
DE69712429T2 (de) 2003-01-09
CA2215822A1 (en) 1998-03-25
ES2176577T3 (es) 2002-12-01
MX9707338A (es) 1998-08-30
US5931370A (en) 1999-08-03
AU3836997A (en) 1998-04-02
ZA978424B (en) 1998-03-26
AU717042B2 (en) 2000-03-16
KR19980024889A (ko) 1998-07-06
EP0832700B1 (de) 2002-05-08
BR9702917A (pt) 1998-12-29
EP0832700A1 (de) 1998-04-01
ATE217217T1 (de) 2002-05-15
ITUD960178A1 (it) 1998-03-25

Similar Documents

Publication Publication Date Title
DE69712429D1 (de) Verfahren zum Schweissen von Knüppeln die aus einem Ofen herausgenommen sind, und Walzanlage zur Anwendung dieses Verfahrens
EP0791409A3 (de) Warmsägen anwendendes kontinuierliches Walzverfahren und dazugehörige Einrichtung
GB1487509A (en) Butt-welding equipment
JP4288552B2 (ja) 連続圧延方法およびその設備
ATE191866T1 (de) Verfahren und vorrichtung zum kontinuierlichen walzen von knüppeln
KR100213576B1 (ko) 연속 압연 방법과 그에 대한 장치
EP0815968B1 (de) Verfahren und Vorrichtung zum kontinuierlichen Walzen
US6663824B2 (en) Method and apparatus for cutting steel to reduce slag adherence
ATE168910T1 (de) Verfahren und vorrichtung zum abtrennen und kontrollierten abkühlen von einzelstäben aus einem walzprofil
JPH0763724B2 (ja) 熱間鋼片の連続熱間圧延方法及び装置
EP1065013B1 (de) Verfahren und Anlage zum Walzen von kontinuierlichen Knüppeln, die von einem einer Walzstrasse vorgeordneten Knüppelheizofen zugeführt sind
TH35277A (th) วิธีการเชื่อมท่อนเหล็กกล้าขนาดสั้นที่ออกจากเตาเผาและสายงานรีดที่ใช้วิธีการดังกล่าว
SU1276459A1 (ru) Способ зачистки соединени полос при контактной стыковой сварке оплавлением и устройство дл его осуществлени
KR100520862B1 (ko) 로드 및 바아의 불연속 제품 길이부를 압연하는 방법 및 장치
JP2831141B2 (ja) 圧延材の給電クランプ装置
DE69805948D1 (de) Verfahren und Anlage zum kontinuerlichen Walzen von Knüppeln
SU1683935A1 (ru) Способ сварки полос
JP2002263708A (ja) 金属材の連続圧延方法およびその設備
JPH07251203A (ja) 鋼材の連続熱間圧延方法及び装置並びにそれに用いるフライングクロップシャー
JP2001025802A (ja) 加熱炉から供給される複数枚のビレットを圧延する方法及びプラント
Jack et al. Laser Butt-Welding Device and Method
JP2002263704A (ja) 金属材の連続圧延方法およびその設備
JPS61206519A (ja) テ−パロツド加工設備の切断機
JP2002263721A (ja) 金属材の連続圧延設備における待機・送り出し装置

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee