EP0853988A4 - Method of rolling deformed bar and roll for deformed bar - Google Patents

Method of rolling deformed bar and roll for deformed bar

Info

Publication number
EP0853988A4
EP0853988A4 EP96931999A EP96931999A EP0853988A4 EP 0853988 A4 EP0853988 A4 EP 0853988A4 EP 96931999 A EP96931999 A EP 96931999A EP 96931999 A EP96931999 A EP 96931999A EP 0853988 A4 EP0853988 A4 EP 0853988A4
Authority
EP
European Patent Office
Prior art keywords
deformed bar
roll
rolling
bar
rolling deformed
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.)
Withdrawn
Application number
EP96931999A
Other languages
German (de)
French (fr)
Other versions
EP0853988A1 (en
Inventor
Ryo Takeda
Hidenori Kondo
Tomoyasu Sakurai
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.)
JFE Steel Corp
Original Assignee
Kawasaki 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
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of EP0853988A1 publication Critical patent/EP0853988A1/en
Publication of EP0853988A4 publication Critical patent/EP0853988A4/en
Withdrawn legal-status Critical Current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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/163—Rolling or cold-forming of concrete reinforcement bars or wire ; Rolls therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
EP96931999A 1995-09-28 1996-09-26 Method of rolling deformed bar and roll for deformed bar Withdrawn EP0853988A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP251356/95 1995-09-28
JP7251356A JP2957450B2 (en) 1995-09-28 1995-09-28 Rolling method for deformed steel bars
PCT/JP1996/002783 WO1997011796A1 (en) 1995-09-28 1996-09-26 Method of rolling deformed bar and roll for deformed bar

Publications (2)

Publication Number Publication Date
EP0853988A1 EP0853988A1 (en) 1998-07-22
EP0853988A4 true EP0853988A4 (en) 2001-06-06

Family

ID=17221617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96931999A Withdrawn EP0853988A4 (en) 1995-09-28 1996-09-26 Method of rolling deformed bar and roll for deformed bar

Country Status (8)

Country Link
EP (1) EP0853988A4 (en)
JP (1) JP2957450B2 (en)
KR (1) KR19990063724A (en)
CN (1) CN1198111A (en)
AU (1) AU710014B2 (en)
BR (1) BR9610698A (en)
TW (1) TW305778B (en)
WO (1) WO1997011796A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100363120C (en) * 2004-11-22 2008-01-23 董重光 Reinforced car rubbing roller
CN2817999Y (en) * 2005-07-18 2006-09-20 罗树森 Special apparatus for rolling axe or hammerhead structural section continuously
KR100838624B1 (en) * 2007-01-26 2008-06-16 신수정 Hot rolling method
JP2012223802A (en) * 2011-04-21 2012-11-15 Otani Steel Corporation Inc Deformed steel bar and rolling method for the same
KR200470061Y1 (en) * 2012-04-05 2013-11-25 동국제강주식회사 Oval shape guide roller and rolling mill having the same
WO2015036992A2 (en) * 2013-09-10 2015-03-19 Augma Biomaterials Ltd. Dual component applicator
JP6281515B2 (en) * 2015-03-26 2018-02-21 Ｊｆｅスチール株式会社 Rolling method for deformed bar
CN105436233A (en) * 2015-12-16 2016-03-30 重庆麦拓科技有限公司 Processing technology of cold-rolled steel bar
CN106269853A (en) * 2016-08-16 2017-01-04 重庆市晟庄建材有限责任公司 A kind of high ductility cold-rolled ribbed bars processing method
CN109396180B (en) * 2018-10-29 2020-09-25 甘肃酒钢集团宏兴钢铁股份有限公司 Production method of SD420W bamboo joint reinforcing steel bar
CN109877154A (en) * 2019-03-13 2019-06-14 河南省鼎鼎实业有限公司 A kind of production system and production method of high ductility Ribbed Bar
JP7309581B2 (en) * 2019-11-20 2023-07-18 Ｊｆｅ条鋼株式会社 METHOD AND APPARATUS FOR MANUFACTURING DEFORMED BAR WITH REDUCED VARIATION OF OVAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH043700Y2 (en) * 1986-03-04 1992-02-05

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9711796A1 *

Also Published As

Publication number Publication date
JP2957450B2 (en) 1999-10-04
JPH0994602A (en) 1997-04-08
TW305778B (en) 1997-05-21
BR9610698A (en) 1999-07-06
WO1997011796A1 (en) 1997-04-03
AU710014B2 (en) 1999-09-09
KR19990063724A (en) 1999-07-26
EP0853988A1 (en) 1998-07-22
CN1198111A (en) 1998-11-04
AU7095896A (en) 1997-04-17

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Legal Events

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