EP2692453A4 - Verfahren zur herstellung einer reduzierungswalze und reduzierungswalze - Google Patents

Verfahren zur herstellung einer reduzierungswalze und reduzierungswalze

Info

Publication number
EP2692453A4
EP2692453A4 EP20120765966 EP12765966A EP2692453A4 EP 2692453 A4 EP2692453 A4 EP 2692453A4 EP 20120765966 EP20120765966 EP 20120765966 EP 12765966 A EP12765966 A EP 12765966A EP 2692453 A4 EP2692453 A4 EP 2692453A4
Authority
EP
European Patent Office
Prior art keywords
reducing
roll
manufacturing
manufacturing roll
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.)
Granted
Application number
EP20120765966
Other languages
English (en)
French (fr)
Other versions
EP2692453A1 (de
EP2692453B1 (de
Inventor
Ryutaro Ogata
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2692453A1 publication Critical patent/EP2692453A1/de
Publication of EP2692453A4 publication Critical patent/EP2692453A4/de
Application granted granted Critical
Publication of EP2692453B1 publication Critical patent/EP2692453B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49544—Roller making

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
EP12765966.2A 2011-03-31 2012-03-28 Verfahren zur herstellung einer reduzierungswalze und reduzierungswalze Not-in-force EP2692453B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011079759A JP5003833B1 (ja) 2011-03-31 2011-03-31 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール
PCT/JP2012/058058 WO2012133484A1 (ja) 2011-03-31 2012-03-28 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール

Publications (3)

Publication Number Publication Date
EP2692453A1 EP2692453A1 (de) 2014-02-05
EP2692453A4 true EP2692453A4 (de) 2014-11-19
EP2692453B1 EP2692453B1 (de) 2015-12-30

Family

ID=46794004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12765966.2A Not-in-force EP2692453B1 (de) 2011-03-31 2012-03-28 Verfahren zur herstellung einer reduzierungswalze und reduzierungswalze

Country Status (7)

Country Link
US (1) US20140013815A1 (de)
EP (1) EP2692453B1 (de)
JP (1) JP5003833B1 (de)
CN (1) CN103459056B (de)
BR (1) BR112013023809B1 (de)
MX (1) MX338263B (de)
WO (1) WO2012133484A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103341514B (zh) * 2013-07-05 2015-08-19 中北大学 一种曲线回转外形筒体零件的辊挤去飞边成型装置
CN112007951B (zh) * 2019-05-31 2022-08-16 宝山钢铁股份有限公司 高频直缝焊管的精成型圆管孔型的成型方法
CN114273571B (zh) * 2021-12-01 2024-03-22 中北大学 一种带内网格筋筒形件辊挤成形模具
CN116078810B (zh) * 2023-02-17 2023-11-07 科城精铜(广州)有限公司 一种提高铜杆抗拉强度的轧制装置及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731234A1 (de) * 2004-03-29 2006-12-13 Sumitomo Metal Industries, Ltd. Rohrherstellungsverfahren und verfahren zum festdurchmesserwalzen
EP1889669A1 (de) * 2005-03-28 2008-02-20 Sumitomo Metal Industries, Ltd. Ziehwalzverfahren für rohrwalzwerk

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2333916C2 (de) * 1973-07-04 1986-01-09 Kocks Technik Gmbh & Co, 4010 Hilden Kalibrierung der Walzen einer Reduzierwalzstraße für Rohre
JPS6188905A (ja) * 1984-10-05 1986-05-07 Nippon Steel Corp 絞り圧延方法
CN1006606B (zh) * 1987-07-22 1990-01-31 东北重型机械学院 热轧三辊轧管机轧辊
DE19539408C2 (de) * 1995-10-11 2003-03-20 Sms Demag Ag Kaliberkontur der Walze eines Rohrwalzwerkes
JP4122542B2 (ja) * 1997-08-12 2008-07-23 Ｊｆｅスチール株式会社 管の絞り圧延方法
JPH11197714A (ja) 1998-01-20 1999-07-27 Kawasaki Steel Corp 管の絞り圧延方法
CN2356765Y (zh) * 1998-12-30 2000-01-05 宝山钢铁(集团)公司 一种三辊减径机轧辊
CN100534653C (zh) * 2004-01-21 2009-09-02 住友金属工业株式会社 管的减径轧制装置及减径轧制装置用轧辊
JP5212768B2 (ja) * 2007-01-11 2013-06-19 新日鐵住金株式会社 圧延スタンド及び孔型圧延ロールの基準位置決定方法
CN101652198B (zh) * 2007-02-08 2013-06-05 新日铁住金株式会社 减径轧机用孔型辊及减径轧机

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1731234A1 (de) * 2004-03-29 2006-12-13 Sumitomo Metal Industries, Ltd. Rohrherstellungsverfahren und verfahren zum festdurchmesserwalzen
EP1889669A1 (de) * 2005-03-28 2008-02-20 Sumitomo Metal Industries, Ltd. Ziehwalzverfahren für rohrwalzwerk

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012133484A1 *

Also Published As

Publication number Publication date
BR112013023809A2 (pt) 2016-12-13
JP5003833B1 (ja) 2012-08-15
BR112013023809B1 (pt) 2019-04-02
MX338263B (es) 2016-04-11
US20140013815A1 (en) 2014-01-16
CN103459056A (zh) 2013-12-18
EP2692453A1 (de) 2014-02-05
WO2012133484A1 (ja) 2012-10-04
EP2692453B1 (de) 2015-12-30
CN103459056B (zh) 2015-03-04
JP2012213786A (ja) 2012-11-08
MX2013011178A (es) 2013-12-06

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