DE69710736D1 - Walzwerk zum kalibrieren von rohren oder zylindrischen körpern im allgemeinen in der eisen- und stahlindustrie - Google Patents

Walzwerk zum kalibrieren von rohren oder zylindrischen körpern im allgemeinen in der eisen- und stahlindustrie

Info

Publication number
DE69710736D1
DE69710736D1 DE69710736T DE69710736T DE69710736D1 DE 69710736 D1 DE69710736 D1 DE 69710736D1 DE 69710736 T DE69710736 T DE 69710736T DE 69710736 T DE69710736 T DE 69710736T DE 69710736 D1 DE69710736 D1 DE 69710736D1
Authority
DE
Germany
Prior art keywords
units
rolling mill
pct
rolls
rolling
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 - Lifetime
Application number
DE69710736T
Other languages
English (en)
Other versions
DE69710736T2 (de
Inventor
Ettore Cernuschi
Vincenzo Palma
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.)
SMS Group SpA
Original Assignee
SMS Demag Innse 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 SMS Demag Innse SpA filed Critical SMS Demag Innse SpA
Application granted granted Critical
Publication of DE69710736D1 publication Critical patent/DE69710736D1/de
Publication of DE69710736T2 publication Critical patent/DE69710736T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/78—Control of tube rolling
    • 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
    • B21B1/18—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 in a continuous process
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
DE69710736T 1996-08-13 1997-06-30 Walzwerk zum kalibrieren von rohren oder zylindrischen körpern im allgemeinen in der eisen- und stahlindustrie Expired - Lifetime DE69710736T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI001750A IT1283801B1 (it) 1996-08-13 1996-08-13 Laminatoio per la calibratura di tubi o corpi astiformi in genere nell'industria siderurgica
PCT/EP1997/003400 WO1998006515A1 (en) 1996-08-13 1997-06-30 Rolling mill for sizing tubes or cylindrical bodies in general in the iron and steel industry

Publications (2)

Publication Number Publication Date
DE69710736D1 true DE69710736D1 (de) 2002-04-04
DE69710736T2 DE69710736T2 (de) 2002-10-31

Family

ID=11374802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710736T Expired - Lifetime DE69710736T2 (de) 1996-08-13 1997-06-30 Walzwerk zum kalibrieren von rohren oder zylindrischen körpern im allgemeinen in der eisen- und stahlindustrie

Country Status (7)

Country Link
US (1) US6116071A (de)
EP (1) EP0921873B1 (de)
AT (1) ATE213670T1 (de)
AU (1) AU3439397A (de)
DE (1) DE69710736T2 (de)
IT (1) IT1283801B1 (de)
WO (1) WO1998006515A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015339B4 (de) 2000-03-28 2004-03-04 Kocks Technik Gmbh & Co Walzgerüst für Walzstraßen zum Walzen von metallischen Rohren, Stäben oder Drähten
DE10015285C2 (de) * 2000-03-28 2003-11-27 Kocks Technik Walzstraße zum Walzen von metallischen Rohren, Stäben oder Drähten
DE10015340C2 (de) * 2000-03-28 2003-04-24 Kocks Technik Walzgerüst für Walzstraßen zum Walzen von metallischen Rohren, Stäben oder Drähten
US6945084B2 (en) * 2000-03-28 2005-09-20 Kocks Technik Gmbh & Co. Kg Rolling mill for rolling or sizing metal pipes
US6276181B1 (en) * 2000-06-27 2001-08-21 Kusakabe Electric & Machinery Co., Ltd. Three-roll-type reducing mill for electro-resistance-welded tube
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
DE102007013902A1 (de) * 2007-03-20 2008-09-25 Universität Dortmund Vorrichtung zum Profilbiegen
ITMI20080947A1 (it) 2008-05-22 2009-11-23 Danieli Off Mecc Gabbia di laminazione e relativo laminatoio per la laminazione longitudinale di corpi astiformi
ES2534314T3 (es) * 2009-06-19 2015-04-21 Sms Innse S.P.A. Planta de laminación de tubos
CN102059254B (zh) * 2010-11-19 2013-08-28 太原重工股份有限公司 一种用于三辊连轧管机的主传动减速机
ITMI20120544A1 (it) 2012-04-03 2013-10-04 Danieli Off Mecc Allunga di albero di trasmissione del moto ad un rullo di laminazione
ITMI20120840A1 (it) * 2012-05-15 2013-11-16 Danieli Off Mecc Sistema di controllo per capsule idrauliche di laminatoio per corpi astiformi
ITMI20130590A1 (it) * 2013-04-11 2014-10-12 Danieli Off Mecc Gabbia di laminazione a tre rulli con cambio laterale
ITMI20131860A1 (it) * 2013-11-08 2015-05-09 Danieli Off Mecc Gabbia di laminazione a tre rulli con cambio laterale rispetto alla linea di laminazione
CN105537278B (zh) * 2015-12-31 2018-06-01 太原重工股份有限公司 轧辊装配体拆装装置
IT201600102472A1 (it) * 2016-10-12 2018-04-12 Danieli Off Mecc Dispositivo per la soft reduction di prodotti metallici di sezione tonda
IT201600103534A1 (it) * 2016-10-14 2018-04-14 Danieli Off Mecc Laminatoio multigabbia per un impianto di laminazione con laminatoio finitore di tipo obliquo o pellegrino a caldo o plug mill
CN109719240A (zh) * 2018-12-27 2019-05-07 宁波大学 一种轴类件加工用三辊斜轧装置
DE102020202107B4 (de) 2020-02-19 2022-08-11 Kocks Technik Gmbh & Co Kg Vorrichtung zum Belasten von Walzen und Innenteilen eines Walzgerüsts während der Justierung einzelner Walzenkaliber
DE102020206534A1 (de) * 2020-05-26 2021-12-02 Kocks Technik Gmbh & Co Kg Walzgerüst mit mehreren Walzen mit integrierter Temperaturmesstechnik zur Ermittlung der Walzguttemperatur und Korrektur des Kalibers aufgrund der Walzguttemperatur
DE102020206533A1 (de) 2020-05-26 2021-12-02 Kocks Technik Gmbh & Co Kg Walzgerüst mit individueller Verformungskompensation
DE102020206531A1 (de) * 2020-05-26 2021-12-02 Kocks Technik Gmbh & Co Kg Walzblock mit Walzgerüsten mit mehreren Walzen mit integrierter Messtechnik und Steuerung zur Verstellung der Walzen aufgrund von Messsignalen
DE102020206535A1 (de) 2020-05-26 2021-12-02 Kocks Technik Gmbh & Co Kg Walzgerüst mit mehreren Walzen mit integrierter Durchmesserabtastung des einlaufenden Walzgutes und Korrektur des Kalibers aufgrund des Walzgutdurchmessers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014359A1 (de) * 1980-04-15 1981-10-22 Kocks Technik GmbH & Co, 4000 Düsseldorf Steckreduzierwalzwerk zum herstellen von im durchmesser und in der wanddicke reduzierten fertigrohren aus mutterrohrstuecken
JPS59104209A (ja) * 1982-12-07 1984-06-16 Sumitomo Metal Ind Ltd 継目無管の外径制御方法
JPH074607B2 (ja) * 1986-03-31 1995-01-25 住友金属工業株式会社 棒材等の精密圧延方法
IT1254864B (it) * 1992-04-15 1995-10-11 Filippo Cattaneo Laminatoio continuo per tubi senza saldatura del tipo a mandrino e conunita' di laminazione a tre o piu' rulli comandati e regolabili
JP2806264B2 (ja) * 1994-03-29 1998-09-30 住友金属工業株式会社 ３ロールマンドレルミルの圧延装置列
IT1271808B (it) * 1994-12-28 1997-06-09 Innocenti Eng Spa Unita' di laminazione per corpi tubolari o astiformi in genere

Also Published As

Publication number Publication date
EP0921873B1 (de) 2002-02-27
EP0921873A1 (de) 1999-06-16
ITMI961750A1 (it) 1998-02-13
ITMI961750A0 (de) 1996-08-13
ATE213670T1 (de) 2002-03-15
DE69710736T2 (de) 2002-10-31
WO1998006515A1 (en) 1998-02-19
US6116071A (en) 2000-09-12
IT1283801B1 (it) 1998-04-30
AU3439397A (en) 1998-03-06

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