EP0329132A3 - Fertigwalzverfahren für Profile - Google Patents
Fertigwalzverfahren für Profile Download PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000005096 rolling process Methods 0.000 title abstract 3
- 238000005452 bending Methods 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
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.
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)
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 |
BR112013028861B1 (pt) * | 2011-05-13 | 2021-03-16 | Mannstaedt Gmbh | método, aparelho para produzir seções metálicas com uma dimensão de câmera com tolerância restringida e seção laminada |
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)
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)
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 |
-
1988
- 1988-02-17 DE DE3805364A patent/DE3805364A1/de not_active Withdrawn
-
1989
- 1989-02-15 US US07/311,608 patent/US4942753A/en not_active Expired - Fee Related
- 1989-02-16 EP EP89102664A patent/EP0329132B1/de not_active Expired - Lifetime
- 1989-02-16 AT AT89102664T patent/ATE94433T1/de not_active IP Right Cessation
- 1989-02-16 DE DE89102664T patent/DE58905573D1/de not_active Expired - Fee Related
- 1989-02-16 ES ES89102664T patent/ES2043907T3/es not_active Expired - Lifetime
- 1989-02-16 JP JP1035196A patent/JPH01309702A/ja active Pending
Patent Citations (9)
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 |
---|---|
ATE94433T1 (de) | 1993-10-15 |
ES2043907T3 (es) | 1994-01-01 |
US4942753A (en) | 1990-07-24 |
DE58905573D1 (de) | 1993-10-21 |
DE3805364A1 (de) | 1989-08-31 |
EP0329132A2 (de) | 1989-08-23 |
EP0329132B1 (de) | 1993-09-15 |
JPH01309702A (ja) | 1989-12-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0329132A3 (de) | Fertigwalzverfahren für Profile | |
DE112005002080B4 (de) | Verfahren zum Design eines Walzenprofils und Stahlwalze mit einer in Form einer Polynomfunktion ausgedrückten Kurve des Walzenprofils | |
DE2359201C2 (de) | Tandem-Fertigstraße zum Walzen dünner Bleche | |
JPS5584204A (en) | Universal rolling method and apparatus of asymmetrical section sheet pile material | |
Kitahama et al. | Profile Control of Hot Rolled Strip by Work Roll Shifting(K-WRS) Mill | |
EP0846503A3 (de) | Verfahren zum Walzen von Fertigprofilen aus Vorprofilen mittels, im Reversierbetrieb arbeitenden Walzgerüstanordnungen | |
DE3410160A1 (de) | Verfahren zum integralen universalwalzen metallischer walzprofile des h- oder i-traegertyps | |
US4599883A (en) | Tandem rolling mill | |
EP0286875A3 (en) | Series of grooved rolls for rolling steel bars and roll stand hereto | |
EP0340505A3 (en) | Operating process and roll train for continuously rolling a sectional bar to a finished profile section with given accurate dimensions | |
EP0535767A1 (de) | Walzstrasse zum Walzen von Trägerprofilen | |
EP0156405A1 (de) | Profilwalzverfahren mit Längsteilung von Winkelstahl und T-Träger | |
US4920777A (en) | Method and reversing mill train for rolling particularly sheet piles | |
DE1814950A1 (de) | Walzverfahren und -vorrichtung zum Herstellen von H-foermigen Stahlerzeugnissen mit Flanschen verschiedener Dicken und von aehnlich geformten Stahlprodukten | |
DE3410161A1 (de) | Verfahren zur formung eines metallischen schienenvorprofils | |
RU2071849C1 (ru) | Способ изготовления гнутых неравнополочных швеллеров | |
EP0368049A3 (de) | Kalibrierung für die Walzen von Walzgerüsten mit drei oder mehr Walzen | |
SU1445824A1 (ru) | Способ прокатки зетобразных профилей | |
JPS5530334A (en) | Production of circular flange h-shape steel | |
DE1452020C (de) | Verfahren zum Walzen von Schienen | |
Shutt et al. | Set Up and Control Models of the Finishing Train of a Hot Strip Mill | |
JPS57103702A (en) | Production of ribbed h-steel | |
ATE54842T1 (de) | Lastenaufnehmende konstruktion fuer ein kontinuierliches walzwerk zur herstellung nahtloser rohre. | |
EP0158418A3 (de) | Verfahren zum Formen von Metall | |
Gessler | New solution in manufacture of thin sheet rolled products |
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 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
17P | Request for examination filed |
Effective date: 19891218 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PREUSSAG STAHL AKTIENGESELLSCHAFT |
|
D17Q | First examination report despatched (deleted) | ||
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
REF | Corresponds to: |
Ref document number: 94433 Country of ref document: AT Date of ref document: 19931015 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 58905573 Country of ref document: DE Date of ref document: 19931021 |
|
ET | Fr: translation filed | ||
ITF | It: translation for a ep patent filed |
Owner name: MODIANO & ASSOCIATI S.R |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2043907 Country of ref document: ES Kind code of ref document: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19931213 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3009639 |
|
EPTA | Lu: last paid annual fee | ||
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 | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19950113 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19950116 Year of fee payment: 7 Ref country code: AT Payment date: 19950116 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19950119 Year of fee payment: 7 Ref country code: CH Payment date: 19950119 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 19950125 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19950126 Year of fee payment: 7 |
|
EAL | Se: european patent in force in sweden |
Ref document number: 89102664.3 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19950201 Year of fee payment: 7 Ref country code: DE Payment date: 19950201 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 19950208 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19950228 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19960216 Ref country code: GB Effective date: 19960216 Ref country code: AT Effective date: 19960216 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19960217 Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19960217 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19960228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19960228 Ref country code: BE Effective date: 19960228 |
|
BERE | Be: lapsed |
Owner name: PREUSSAG STAHL A.G. Effective date: 19960228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19960831 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19960901 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19960216 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19961031 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: MM2A Free format text: 3009639 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19960901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19961101 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 19990405 |
|
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050216 |