EP0329132A3 - Fertigwalzverfahren für Profile - Google Patents

Fertigwalzverfahren für Profile Download PDF

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Publication number
EP0329132A3
EP0329132A3 EP19890102664 EP89102664A EP0329132A3 EP 0329132 A3 EP0329132 A3 EP 0329132A3 EP 19890102664 EP19890102664 EP 19890102664 EP 89102664 A EP89102664 A EP 89102664A EP 0329132 A3 EP0329132 A3 EP 0329132A3
Authority
EP
European Patent Office
Prior art keywords
flanges
roll
profile sections
folding method
sections
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
EP19890102664
Other languages
English (en)
French (fr)
Other versions
EP0329132A2 (de
EP0329132B1 (de
Inventor
Horst Willeke
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.)
Preussag Stahl AG
Original Assignee
STAHLWERKE PEINE-SALZGITTER AG
Preussag Stahl AG
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 STAHLWERKE PEINE-SALZGITTER AG, Preussag Stahl AG filed Critical STAHLWERKE PEINE-SALZGITTER AG
Priority to AT89102664T priority Critical patent/ATE94433T1/de
Publication of EP0329132A2 publication Critical patent/EP0329132A2/de
Publication of EP0329132A3 publication Critical patent/EP0329132A3/de
Application granted granted Critical
Publication of EP0329132B1 publication Critical patent/EP0329132B1/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
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections

Abstract

Bei der Fertigung von H-, I-, U-, T-, L-, Doppel-T-Profilen und ähnlichem Walzgut wird zum mittigen Auswalzen der Stege oder zur Vermeidung tiefer Kalibereinschnitte der Walzen/Formrollen sowie zur Vermeidung von Hinterschnitten durch die äußeren Profil­ abschnitte/Flansche zu dem Kunstgriff des Ausklappens gegriffen. Nach den Stauchstichen werden beim Fertigwalzen die Flansche angeklappt, d. h. klappkalibriert.
Vorgeschlagen wird ein neues Anklapp-Verfahren nach dem Prinzip des Drei-Rollen-Biege-Verfahrens. Eine andere Lösung des gleichen Problems umfaßt ein Anklappverfahren mit die inneren Flanschflächen bzw. inneren Flächen zweiter Profilabschnitte nicht berührenden Stützrollen für den ersten Profilabschnitt bzw. Steg.
Entsprechende neuartige Walzgerüste und Walzwerke erfodern geringere Investitionen, weisen weniger Walzenverschleiß auf und haben eine kürzere Baulänge. Weitere Vorteile sind im geringeren Formrollenbedarf und Energieverbrauch zu sehen.
EP89102664A 1988-02-17 1989-02-16 Fertigwalzverfahren für Profile Expired - Lifetime EP0329132B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89102664T ATE94433T1 (de) 1988-02-17 1989-02-16 Fertigwalzverfahren fuer profile.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805364 1988-02-17
DE3805364A DE3805364A1 (de) 1988-02-17 1988-02-17 Fertigwalzverfahren fuer profile

Publications (3)

Publication Number Publication Date
EP0329132A2 EP0329132A2 (de) 1989-08-23
EP0329132A3 true EP0329132A3 (de) 1991-01-02
EP0329132B1 EP0329132B1 (de) 1993-09-15

Family

ID=6347829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89102664A Expired - Lifetime EP0329132B1 (de) 1988-02-17 1989-02-16 Fertigwalzverfahren für Profile

Country Status (6)

Country Link
US (1) US4942753A (de)
EP (1) EP0329132B1 (de)
JP (1) JPH01309702A (de)
AT (1) ATE94433T1 (de)
DE (2) DE3805364A1 (de)
ES (1) ES2043907T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3832392C2 (de) * 1988-09-23 1996-07-11 Schloemann Siemag Ag Formstahl-Walzwerk
US5241735A (en) * 1991-06-10 1993-09-07 Emerson Electric Co. Radial saw arm construction
US6604397B2 (en) 2001-02-05 2003-08-12 Dietrich Industries, Inc. Rollforming machine
US6928848B2 (en) * 2003-03-27 2005-08-16 Ford Motor Company Flanging processes with radial compression of the blank stretched surface
DE10339957B3 (de) * 2003-08-25 2005-01-13 Peiner Träger GmbH Doppel-T-förmiges Spundwandprofil aus Stahl und Werkzeug zur Herstellung des Spundwandprofils
DE102008050366B4 (de) * 2008-10-02 2010-06-17 Data M Sheet Metal Solutions Gmbh System zum Kaltwalzprofilieren von Profilen mit veränderlichem Querschnitt
JP5851592B2 (ja) * 2011-05-13 2016-02-03 マンシュタット ゲーエムベーハー 公差の小さいチャンバー寸法を有する金属形材を製造するための方法及び装置
KR101350716B1 (ko) * 2011-11-29 2014-01-14 주식회사 성우하이텍 롤 포밍 방법 및 이를 이용하여 생산되는 성형빔
JP6394408B2 (ja) * 2015-01-16 2018-09-26 新日鐵住金株式会社 Ｈ形鋼の中間ユニバーサル圧延ロール及び中間ユニバーサル圧延機
US10603761B2 (en) 2016-06-06 2020-03-31 United Technologies Corporation Deep roll peening system and method
CN109622611B (zh) * 2018-12-20 2024-03-08 山东钢铁股份有限公司 一种带锁口的h型钢及其轧制方法和轧制装置
CN111745049B (zh) * 2020-06-02 2022-06-14 广州众山精密科技有限公司 导轨异型材加工组模及其一种导轨异型材的加工方法
CN112246863B (zh) * 2020-08-25 2023-03-17 山东润金重工科技有限公司 一种h型钢加工方法及装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240433C (de) *
FR369516A (fr) * 1906-09-05 1907-01-14 Wilhelm Schroer Procédé de fabrication des fers profilés en forme de simple ou de double t.
FR9627E (fr) * 1907-10-21 1908-12-18 Sack Hugo Procédé de laminage de poutrelles à I
DE219152C (de) * 1959-07-22 1910-02-16 Verfahren und Walzwerk zur Herstellung von I-Profileisen mit parallelflächigen Flanschen
DE307856C (de) * 1915-11-23 1918-09-13 Peiner Walzwerk Ag Verfahreb zum Auswalzen von I- und U-Eisen in Universalwalzwerken unter Abbiegen de Flanschen
DE721478C (de) * 1936-04-07 1942-06-06 Ilseder Huette Vorrichtung zum gleichzeitigen Zurueckbiegen der beim Walzvorgang aufgerichteten Flanschen oder Flanschenenden von doppel-T-foermigen Profileisen
SU599863A1 (ru) * 1975-12-22 1978-04-19 Предприятие П/Я Г-4774 Способ прокатки двутавровых балок
JPS55126301A (en) * 1979-03-23 1980-09-30 Sumitomo Metal Ind Ltd Manufacture of parallel flange channel
JPS60240303A (ja) * 1984-05-16 1985-11-29 Hitachi Ltd 長尺型材の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385644A (en) * 1920-01-15 1921-07-26 Alvin L Roberts Universal mill
US1812246A (en) * 1928-12-27 1931-06-30 William C Oberg Method of making flanged shapes
US1856269A (en) * 1930-09-25 1932-05-03 Bethlehem Steel Corp Method and means for rolling channel sections
JPS5921681B2 (ja) * 1978-09-12 1984-05-22 川崎製鉄株式会社 Ｈ形鋼の製造方法
JPS58135705A (ja) * 1982-02-06 1983-08-12 Sumitomo Metal Ind Ltd Ｈ形鋼の圧延方法
DE3521949C2 (de) * 1984-06-25 1994-05-26 Schloemann Siemag Ag Universalwalzgerüst
JPS6174708A (ja) * 1984-09-19 1986-04-17 Kawasaki Steel Corp ユニバ−サル圧延機
JPS61283401A (ja) * 1985-06-07 1986-12-13 Nippon Steel Corp 形鋼の熱間圧延法
JPS62282707A (ja) * 1986-05-30 1987-12-08 Nippon Steel Corp フランジを有する形材の圧延装置列

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE240433C (de) *
FR369516A (fr) * 1906-09-05 1907-01-14 Wilhelm Schroer Procédé de fabrication des fers profilés en forme de simple ou de double t.
FR9627E (fr) * 1907-10-21 1908-12-18 Sack Hugo Procédé de laminage de poutrelles à I
DE307856C (de) * 1915-11-23 1918-09-13 Peiner Walzwerk Ag Verfahreb zum Auswalzen von I- und U-Eisen in Universalwalzwerken unter Abbiegen de Flanschen
DE721478C (de) * 1936-04-07 1942-06-06 Ilseder Huette Vorrichtung zum gleichzeitigen Zurueckbiegen der beim Walzvorgang aufgerichteten Flanschen oder Flanschenenden von doppel-T-foermigen Profileisen
DE219152C (de) * 1959-07-22 1910-02-16 Verfahren und Walzwerk zur Herstellung von I-Profileisen mit parallelflächigen Flanschen
SU599863A1 (ru) * 1975-12-22 1978-04-19 Предприятие П/Я Г-4774 Способ прокатки двутавровых балок
JPS55126301A (en) * 1979-03-23 1980-09-30 Sumitomo Metal Ind Ltd Manufacture of parallel flange channel
JPS60240303A (ja) * 1984-05-16 1985-11-29 Hitachi Ltd 長尺型材の製造方法

Also Published As

Publication number Publication date
EP0329132A2 (de) 1989-08-23
DE3805364A1 (de) 1989-08-31
EP0329132B1 (de) 1993-09-15
US4942753A (en) 1990-07-24
DE58905573D1 (de) 1993-10-21
ES2043907T3 (es) 1994-01-01
JPH01309702A (ja) 1989-12-14
ATE94433T1 (de) 1993-10-15

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