ATE37997T1 - Profilwalzverfahren mit laengsteilung von winkelstahl und t-traeger. - Google Patents

Profilwalzverfahren mit laengsteilung von winkelstahl und t-traeger.

Info

Publication number
ATE37997T1
ATE37997T1 AT85200147T AT85200147T ATE37997T1 AT E37997 T1 ATE37997 T1 AT E37997T1 AT 85200147 T AT85200147 T AT 85200147T AT 85200147 T AT85200147 T AT 85200147T AT E37997 T1 ATE37997 T1 AT E37997T1
Authority
AT
Austria
Prior art keywords
angle steel
rolling process
roll forming
longitudinal division
profile rolling
Prior art date
Application number
AT85200147T
Other languages
English (en)
Inventor
Sergio Panseri
Original Assignee
Danieli Off Mecc
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=11320225&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE37997(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli Off Mecc filed Critical Danieli Off Mecc
Application granted granted Critical
Publication of ATE37997T1 publication Critical patent/ATE37997T1/de

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
    • B21B1/09—L-sections
    • 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
    • B21B1/0815—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 from flat-rolled products, e.g. by longitudinal shearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D23/00—Machines or devices for shearing or cutting profiled stock
    • B23D23/02—Machines or devices for shearing or cutting profiled stock otherwise than in a plane perpendicular to the axis of the stock

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Shearing Machines (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
AT85200147T 1984-03-02 1985-02-09 Profilwalzverfahren mit laengsteilung von winkelstahl und t-traeger. ATE37997T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8483329A IT1214350B (it) 1984-03-02 1984-03-02 Procedimento di laminazione con sdoppiamento di profili angolari e a t.
EP85200147A EP0156405B2 (de) 1984-03-02 1985-02-09 Profilwalzverfahren mit Längsteilung von Winkelstahl und T-Träger

Publications (1)

Publication Number Publication Date
ATE37997T1 true ATE37997T1 (de) 1988-11-15

Family

ID=11320225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85200147T ATE37997T1 (de) 1984-03-02 1985-02-09 Profilwalzverfahren mit laengsteilung von winkelstahl und t-traeger.

Country Status (4)

Country Link
EP (1) EP0156405B2 (de)
AT (1) ATE37997T1 (de)
DE (1) DE3565638D1 (de)
IT (1) IT1214350B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106540964A (zh) * 2016-12-02 2017-03-29 山东钢铁股份有限公司 C型钢双孔轧制x平衡孔型及轧制方法
CN106734206B (zh) * 2016-12-02 2019-08-27 山东钢铁股份有限公司 C型钢双孔轧制轴对称孔型及轧制方法
CN110142293A (zh) * 2019-05-09 2019-08-20 山东钢铁股份有限公司 开放式型钢的轧制方法及其轧制系统
CN110404959A (zh) * 2019-06-28 2019-11-05 中冶华天工程技术有限公司 通过在线切分生产t型电梯导轨钢的设备和工艺
CN114798722A (zh) * 2022-04-22 2022-07-29 山东钢铁集团永锋临港有限公司 一种等分圆弧相切孔型系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910271A (en) * 1931-12-16 1933-05-23 Sheffield Steel Corp Process and apparatus for rerolling railroad rails
FR2356458A1 (fr) * 1976-07-01 1978-01-27 Bretagne Forges Laminoirs Procede et dispositif de relaminage de rails de chemin de fer

Also Published As

Publication number Publication date
EP0156405B1 (de) 1988-10-19
IT1214350B (it) 1990-01-10
EP0156405A1 (de) 1985-10-02
DE3565638D1 (en) 1988-11-24
EP0156405B2 (de) 1994-03-02
IT8483329A0 (it) 1984-03-02

Similar Documents

Publication Publication Date Title
DE3876347D1 (de) Kompaktwalzwerk und arbeitsverfahren zum walzen von formstahl.
GB1334757A (en) Reinforcing bars for concrete and their manufacture
ATE262045T1 (de) Profile aus warmgewalztem hochfestem stahl
ATE37997T1 (de) Profilwalzverfahren mit laengsteilung von winkelstahl und t-traeger.
ATE252425T1 (de) Walzverfahren für stabförmiges walzgut, insbesondere stabstahl oder draht
ES8500100A1 (es) Procedimiento de laminado universal integral de perfilados metalicos del tipo vigueta en h o i
DE59608302D1 (de) Verfahren und Anlage zur Herstellung von ferritisch warmgewalztem Band
ES284599Y (es) Grupo de deslizamiento para maquinas herramientas y-o por- ciones de las mismas
BR0113761A (pt) Método e aparelho para reduzir e dimensionar produtos ferrosos laminados a quente
DE68905679D1 (de) Verfahren zum walzen von doppel-t-stahlprofilen.
DE69204545D1 (de) Verfahren zur Herstellung von Profilen und/oder Stäben im kalten Zustand.
DE3863384D1 (de) Kaliberwalzensatz zum walzen von stabstahl und walzgeruest hierzu.
DE59709962D1 (de) Verfahren zum Herstellen von Profilbändern und Profilblechen
DE3868954D1 (de) Gruppenweises richten und auf laenge schneiden von walzprofilen und walzstaeben.
ATE43801T1 (de) Gleichzeitiges walzen von mehreren walzgutstraengen.
IT8467180A0 (it) Gabbia universale a colonne aperte trasformabile in gabbia duo e viceversa estensibile in altezza e larghezza per la laminazione di profilati quali putrelle ad h e t rotaie palancole ed altri profilati similari
DE69012637D1 (de) Stahl mit hoher Verschleissfestigkeit für die Walzen von Kaltwalzwerken.
DE59205292D1 (de) Walzstrasse zum Walzen von Trägerprofilen
IT8522393A0 (it) Disposizione di calibratura a cilindri per treni e blocchi di laminazione per profilati e vergelle operanti in continuo.
BR8805809A (pt) Processo e aparelhagem para fabricar em continuo barras arqueadas de secao perfilada,e produto assim obtido
ES8201450A1 (es) Procedimiento de alojamiento,por encaje,de una pluralidad deacanaladuras recalcadoras diferentes sobre un solo juego de rodillos de una caja recalcadora de un laminador universal de vigas,de carriles u otros perfiles similares
ES482006A1 (es) Procedimiento de laminacion de angulares.
ES455743A1 (es) Un metodo para cortar una barra de doble o triple seccion interconectada en un nodulo continuo.
DE59501483D1 (de) Mehrteiliges Walzgerüst
GB1433810A (en) Process for hot-rolling rods of metal

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time