DE3376530D1 - Press apparatus for reducing slab width - Google Patents

Press apparatus for reducing slab width

Info

Publication number
DE3376530D1
DE3376530D1 DE8383111957T DE3376530T DE3376530D1 DE 3376530 D1 DE3376530 D1 DE 3376530D1 DE 8383111957 T DE8383111957 T DE 8383111957T DE 3376530 T DE3376530 T DE 3376530T DE 3376530 D1 DE3376530 D1 DE 3376530D1
Authority
DE
Germany
Prior art keywords
press apparatus
slab width
reducing slab
reducing
width
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
Application number
DE8383111957T
Other languages
English (en)
Inventor
Tomoaki Kimura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26512829&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3376530(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP57209367A external-priority patent/JPH0824922B2/ja
Priority claimed from JP58201502A external-priority patent/JP2538855B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3376530D1 publication Critical patent/DE3376530D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/04—Shaping in the rough solely by forging or pressing
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/024—Forging or pressing
    • 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
    • B21B15/0035—Forging or pressing devices as units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Forging (AREA)
DE8383111957T 1982-12-01 1983-11-29 Press apparatus for reducing slab width Expired DE3376530D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP57209367A JPH0824922B2 (ja) 1982-12-01 1982-12-01 プレス式スラブ幅減少方法、及びその装置
JP58201502A JP2538855B2 (ja) 1983-10-27 1983-10-27 スラブ材の縮幅方法及び装置

Publications (1)

Publication Number Publication Date
DE3376530D1 true DE3376530D1 (en) 1988-06-16

Family

ID=26512829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383111957T Expired DE3376530D1 (en) 1982-12-01 1983-11-29 Press apparatus for reducing slab width

Country Status (4)

Country Link
US (1) US4578983A (de)
EP (1) EP0112516B1 (de)
KR (1) KR910007294B1 (de)
DE (1) DE3376530D1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0157575B2 (de) * 1984-03-29 1996-04-10 Kawasaki Steel Corporation Verfahren zur Verringerung der Breite von Platten durch Pressen und Presse hierzu
JPS61257709A (ja) * 1985-05-07 1986-11-15 Mitsubishi Electric Corp サイドトリミング設備の最適幅設定装置
JPS62124044A (ja) * 1985-11-22 1987-06-05 Kawasaki Steel Corp 熱間スラブの幅圧下プレス方法及び装置
EP0228658B1 (de) * 1986-01-02 1991-03-27 SMS Hasenclever GmbH Schmiedemaschine
DE3837643A1 (de) * 1988-11-05 1990-05-10 Schloemann Siemag Ag Stauchpresse zur schrittweisen querschnittsaenderung von strangfoermigen metallkoerpern, bspw. brammen
DE3917398A1 (de) * 1989-05-29 1990-12-06 Schloemann Siemag Ag Fliegende stauchpresse
US5046344A (en) * 1990-01-19 1991-09-10 United Engineering, Inc. Apparatus for sizing a workpiece
DE4025389C2 (de) * 1990-08-10 1999-01-07 Schloemann Siemag Ag Gekühlte Förder- bzw. Niederhaltevorrichtung für eine Stauchpresse zur Breitenreduktion von Walzgut
DE4026827C2 (de) * 1990-08-24 1998-11-05 Schloemann Siemag Ag Befestigungsvorrichtung zur lösbaren Verbindung von Werkzeug und Werkzeugträger einer Stauchpresse
GB9027120D0 (en) * 1990-12-14 1991-02-06 Davy Mckee Sheffield Width reduction of metal slabs
WO1992014567A1 (fr) * 1991-02-26 1992-09-03 Kawasaki Steel Corporation Systeme pour le forgeage en continu de barres coulees
DE4106490A1 (de) * 1991-03-01 1992-09-03 Schloemann Siemag Ag Verfahren zum betreiben einer stauchpresse
DE4320213A1 (de) * 1993-06-18 1994-12-22 Schloemann Siemag Ag Stauchpressenhauptantrieb
JP3092460B2 (ja) * 1994-09-14 2000-09-25 株式会社日立製作所 幅圧縮加工機及び圧延機
ATE200234T1 (de) * 1995-07-19 2001-04-15 Sms Demag Ag Stauchwerkzeug eines stauchwerkzeugpaares für die verformung stranggegossener brammen in einer brammenstauchpresse
US5931040A (en) * 1996-11-19 1999-08-03 Hitachi, Ltd. Rough rolling mill train
US7748248B2 (en) * 2005-03-23 2010-07-06 Boston Scientific Scimed, Inc. Stent crimping mechanisms
DE19742819C2 (de) * 1997-09-27 1999-08-19 Felss Geb Vorschubeinrichtung für eine Umformungsvorrichtung, insbesondere eine Kaltumformungsvorrichtung wie eine Rundknetvorrichtung
EP1145777B1 (de) * 1999-03-10 2005-06-08 Ishikawajima-Harima Heavy Industries Co., Ltd. Verfahren zum herstellen von warmgewalztem stahlblech
KR100327794B1 (ko) * 1999-11-26 2002-03-15 정명식 금속판 압연 시스템
US6601429B2 (en) 2000-04-12 2003-08-05 Sms Demag Aktiengesellschaft Upsetting tool for forming continuous cast slab in slab upsetting presses
EP1545809B1 (de) * 2002-08-16 2014-06-04 Machine Solutions, Inc. Verstemmvorrichtung
DE20309747U1 (de) 2003-06-25 2003-09-11 V-Team American Bikes + Products GmbH, 49479 Ibbenbüren Vorrichtung zum Umformen von rohrförmigem Halbzeug
JP5302592B2 (ja) * 2008-07-31 2013-10-02 高周波熱錬株式会社 ワークピースの肥大加工方法
CN111872135A (zh) * 2020-08-05 2020-11-03 攀钢集团西昌钢钒有限公司 一种定宽压力机及其轧制控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460490A (en) * 1944-05-15 1949-02-01 Aluminum Co Of America Tube working apparatus
AT248200B (de) * 1965-01-20 1966-07-11 Ges Fertigungstechnik & Maschb Verfahren und Vorrichtung zum Schmieden scheibenförmiger Werkstücke
US3333452A (en) * 1965-03-03 1967-08-01 Sendzimir Inc T Reduction of thick flat articles
US3495427A (en) * 1965-04-05 1970-02-17 Cavitron Corp Apparatus for altering the cross-sectional shape of a plastically deformable workpiece using high frequency vibrations
US3553990A (en) * 1968-04-23 1971-01-12 Pines Engineering Co Inc Tube bender pressure die interference control
AT320383B (de) * 1973-05-17 1975-02-10 Gfm Fertigungstechnik Werkzeug für Durchlaufschmiedemaschinen
DE2338391C3 (de) * 1973-07-28 1978-08-24 Fried. Krupp Huettenwerke Ag, 4630 Bochum Verfahren zum Herstellen von strangförmigem Rundmaterial aus metallischem Werkstoff und Vorrichtung zur Durchführung des Verfahrens
AT322329B (de) * 1973-12-04 1975-05-12 Gfm Fertigungstechnik Schmiedemaschinen zum herstellen insbesondere von schrotläufen
FR2316014A1 (fr) * 1974-04-11 1977-01-28 Tadeusz Sendzimir Procede et appareil pour modifier la section transversale d'une brame
SU740372A1 (ru) * 1977-07-01 1980-06-15 Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов Способ ковки непрерывнолитого слитка
JPS5918122B2 (ja) * 1978-07-10 1984-04-25 川崎製鉄株式会社 スラブの幅殺し方法
SE7910161L (sv) * 1979-12-10 1981-06-11 Per Olof Strandell Forfarande och anordning for att smida profiler
US4417462A (en) * 1980-08-28 1983-11-29 Rockwell International Corporation Axle spindle and method for making the same
JPS5758901A (en) * 1980-09-26 1982-04-09 Mitsubishi Heavy Ind Ltd Edging method for slab

Also Published As

Publication number Publication date
US4578983A (en) 1986-04-01
EP0112516A3 (en) 1984-08-29
EP0112516A2 (de) 1984-07-04
EP0112516B1 (de) 1988-05-11
KR840006921A (ko) 1984-12-04
KR910007294B1 (ko) 1991-09-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings