EP1889669A4 - Ziehwalzverfahren für rohrwalzwerk - Google Patents

Ziehwalzverfahren für rohrwalzwerk

Info

Publication number
EP1889669A4
EP1889669A4 EP06730240A EP06730240A EP1889669A4 EP 1889669 A4 EP1889669 A4 EP 1889669A4 EP 06730240 A EP06730240 A EP 06730240A EP 06730240 A EP06730240 A EP 06730240A EP 1889669 A4 EP1889669 A4 EP 1889669A4
Authority
EP
European Patent Office
Prior art keywords
rolling method
mandrel mill
drawing rolling
mandrel
mill
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
EP06730240A
Other languages
English (en)
French (fr)
Other versions
EP1889669B1 (de
EP1889669A1 (de
Inventor
Akihito Yamane
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
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of EP1889669A1 publication Critical patent/EP1889669A1/de
Publication of EP1889669A4 publication Critical patent/EP1889669A4/de
Application granted granted Critical
Publication of EP1889669B1 publication Critical patent/EP1889669B1/de
Expired - Fee Related 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
    • 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
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
    • 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
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Stackable Containers (AREA)
EP06730240A 2005-03-28 2006-03-28 Ziehwalzverfahren für rohrwalzwerk Expired - Fee Related EP1889669B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005090432A JP4441912B2 (ja) 2005-03-28 2005-03-28 マンドレルミル圧延方法
PCT/JP2006/306292 WO2006104146A1 (ja) 2005-03-28 2006-03-28 マンドレルミルによる延伸圧延方法

Publications (3)

Publication Number Publication Date
EP1889669A1 EP1889669A1 (de) 2008-02-20
EP1889669A4 true EP1889669A4 (de) 2009-02-25
EP1889669B1 EP1889669B1 (de) 2010-12-29

Family

ID=37053402

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06730240A Expired - Fee Related EP1889669B1 (de) 2005-03-28 2006-03-28 Ziehwalzverfahren für rohrwalzwerk

Country Status (7)

Country Link
EP (1) EP1889669B1 (de)
JP (1) JP4441912B2 (de)
CN (1) CN101151107B (de)
BR (1) BRPI0609266B1 (de)
DE (1) DE602006019242D1 (de)
RU (1) RU2357815C1 (de)
WO (1) WO2006104146A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010131602A (ja) * 2007-03-15 2010-06-17 Sumitomo Metal Ind Ltd 継目無管の製造方法
DE102008061141B4 (de) * 2008-12-09 2012-08-30 Sumitomo Metal Industries, Ltd. Verfahren zur Herstellung nahtloser Rohre mittels eines Drei-Walzen-Stangenwalzwerks
WO2011039942A1 (ja) 2009-09-29 2011-04-07 住友金属工業株式会社 多ロールマンドレルミルおよび継目無管の製造方法
EP2591865B1 (de) 2010-07-07 2016-04-27 Nippon Steel & Sumitomo Metal Corporation Walzwerk und verfahren zur herstellung eines nahtlosen rohrs
JP5003833B1 (ja) * 2011-03-31 2012-08-15 住友金属工業株式会社 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519705A2 (de) * 1991-06-21 1992-12-23 Kawasaki Steel Corporation Rohrwalzwerk, das ein nichtlösen rohrförmigen Materials von der Stange verhindert
JPH05185112A (ja) * 1991-06-21 1993-07-27 Kawasaki Steel Corp マンドレルミル
JPH0857506A (ja) * 1994-08-23 1996-03-05 Sumitomo Metal Ind Ltd マンドレルミル
JP2003010907A (ja) * 2001-06-28 2003-01-15 Kawasaki Steel Corp 継目無鋼管のマンドレルミル圧延方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506858C1 (de) * 1995-02-14 1996-01-18 Mannesmann Ag Walzenkalibrierung für ein Rohrreduzierwalzwerk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519705A2 (de) * 1991-06-21 1992-12-23 Kawasaki Steel Corporation Rohrwalzwerk, das ein nichtlösen rohrförmigen Materials von der Stange verhindert
JPH05185112A (ja) * 1991-06-21 1993-07-27 Kawasaki Steel Corp マンドレルミル
JPH0857506A (ja) * 1994-08-23 1996-03-05 Sumitomo Metal Ind Ltd マンドレルミル
JP2003010907A (ja) * 2001-06-28 2003-01-15 Kawasaki Steel Corp 継目無鋼管のマンドレルミル圧延方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006104146A1 *

Also Published As

Publication number Publication date
JP4441912B2 (ja) 2010-03-31
BRPI0609266A2 (pt) 2010-03-09
EP1889669B1 (de) 2010-12-29
WO2006104146A1 (ja) 2006-10-05
EP1889669A1 (de) 2008-02-20
DE602006019242D1 (de) 2011-02-10
BRPI0609266B1 (pt) 2019-07-02
CN101151107A (zh) 2008-03-26
RU2357815C1 (ru) 2009-06-10
CN101151107B (zh) 2010-08-11
JP2006272340A (ja) 2006-10-12

Similar Documents

Publication Publication Date Title
PL2158038T3 (pl) Zeolit domieszkowany metalem i sposób jego wytwarzania
GB2445432B (en) Rolling cutter
EP1933309A4 (de) Suchverfahren
GB2441676B (en) Wireless Voting Method
EP2163775A4 (de) Wälzglied, wälzlager und verfahren zur herstellung des wälzglieds
EP2221120A4 (de) Schweissmaschine für walzwerk, walzwerk und walzverfahren
DE602006018558D1 (de) Verbessertes seitlich gestütztes Sexto-Walzwerk
PL1958710T3 (pl) Walcarka modułowa
PL1993749T3 (pl) Sposób walcowania materiału walcowanego umożliwiający wykonywanie stopnia na materiale walcowanym
EP2085158A4 (de) Rohrwalzwerk mit dorn, betriebsverfahren dafür rund verfahren zur herstellung eines nahtlosen rohrs
EP2017017A4 (de) Walze, walzwerk und walzverfahren
PL1928279T3 (pl) Szczotka walcowa i sposób jej wytwarzania
EG26541A (en) A method to prepare at least one roll to work on rolling equipment (rolling)
GB0515887D0 (en) Rolling barrier
EP1889669A4 (de) Ziehwalzverfahren für rohrwalzwerk
EP2064029B8 (de) Festwalzmaschine für kurbelwellen
EP2106453A4 (de) Verfahren zur herstellung eines objekts aus austenitischem stahl
PL2179066T3 (pl) Sposób wytwarzania odwęglonej powierzchniowo taśmy walcowanej na gorąco
EG25019A (en) Support roll for a rolling mill.
EP1850021A4 (de) Wälzlager
EP1911533A4 (de) Walz-/zieh-steuerverfahren
ZA200901599B (en) Roller mill
EG24767A (en) Roller mill.
EP1914313A4 (de) Verfahren zur herstellung von cercosporamid
EP2029296A4 (de) Profilwalzvorrichtung und -verfahren zur herstellung eines halbrunden rinnenprofils sowie rinnenprofil

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20071025

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR IT

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): DE FR IT

A4 Supplementary search report drawn up and despatched

Effective date: 20090126

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT

REF Corresponds to:

Ref document number: 602006019242

Country of ref document: DE

Date of ref document: 20110210

Kind code of ref document: P

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006019242

Country of ref document: DE

Effective date: 20110210

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20110930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006019242

Country of ref document: DE

Effective date: 20110930

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION, JP

Effective date: 20131108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006019242

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006019242

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER PATENTANWAELTE MBB, DE

Effective date: 20140402

Ref country code: DE

Ref legal event code: R081

Ref document number: 602006019242

Country of ref document: DE

Owner name: NIPPON STEEL & SUMITOMO METAL CORPORATION, JP

Free format text: FORMER OWNER: SUMITOMO METAL INDUSTRIES, LTD., OSAKA, JP

Effective date: 20140402

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006019242

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER, DE

Effective date: 20140402

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602006019242

Country of ref document: DE

Representative=s name: ZIMMERMANN & PARTNER PATENTANWAELTE MBB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602006019242

Country of ref document: DE

Owner name: NIPPON STEEL CORPORATION, JP

Free format text: FORMER OWNER: NIPPON STEEL & SUMITOMO METAL CORPORATION, TOKYO, JP

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200317

Year of fee payment: 15

Ref country code: IT

Payment date: 20200221

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200214

Year of fee payment: 15

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602006019242

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210331

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20211001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210328