DE1306142T1 - Verfahren zum längstrennwalzen von waldgut - Google Patents

Verfahren zum längstrennwalzen von waldgut

Info

Publication number
DE1306142T1
DE1306142T1 DE1306142T DE01957647T DE1306142T1 DE 1306142 T1 DE1306142 T1 DE 1306142T1 DE 1306142 T DE1306142 T DE 1306142T DE 01957647 T DE01957647 T DE 01957647T DE 1306142 T1 DE1306142 T1 DE 1306142T1
Authority
DE
Germany
Prior art keywords
rolling
feed
square
pass
rolled
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.)
Pending
Application number
DE1306142T
Other languages
English (en)
Inventor
Alexandr Nickolaevich Bondarenko
Yuri Vladimirovich Dyachenko
Michail Pavlovich Gulyaev
Vadim Vladimirovich Philippov
Vladimir Andreevich Tischenko
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.)
RESPUB UNITARNOE PREDPR BELORI
Original Assignee
RESPUB UNITARNOE PREDPR BELORI
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
Priority claimed from RU2000125597A external-priority patent/RU2176165C1/ru
Application filed by RESPUB UNITARNOE PREDPR BELORI filed Critical RESPUB UNITARNOE PREDPR BELORI
Publication of DE1306142T1 publication Critical patent/DE1306142T1/de
Pending 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
    • B21B1/0815—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
    • 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
    • B21B1/026—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
    • B21B1/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Claims (1)

  1. »I ·
    DE/EP 1 30 6142 Tl
    Anspruch
    Längstrennverfahren beim Blockwalzen gemäß dem ein erwärmter Rohblock aufeinanderfolgend in kastenartige, rhombische und schräg stehende quadratische Durchgänge des Walzwerkes gewalzt wird, gekennzeichnet durch ein Walzen eines Blockes in einem formgebenden Trenn-Durchgang in der Form von zwei über eine Brücke miteinander verbundenen Ovalen, wobei der Block nach dem kastenförmigen Durchgang und nach dem rhombischen und den schräg stehenden quadratischen Durchgängen weiter in zwei über eine Brücke miteinander verbundene Zuführstränge gewalzt wird, wo das schräg stehende Doppel-Quadrat in einem Trennungsdurchgang mittels runder Furchenkanten mit einem Radius R = (0,3 ... 0,45)a, wobei „a" eine Seitenlänge des Blockquadrates ist, getrennt wird.
    Ha/ne
DE1306142T 2000-07-04 2001-06-29 Verfahren zum längstrennwalzen von waldgut Pending DE1306142T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BY20000637 2000-07-04
RU2000125597A RU2176165C1 (ru) 2000-12-12 2000-12-12 Способ прокатки заготовок разделением
PCT/BY2001/000009 WO2002002250A1 (fr) 2000-07-04 2001-06-29 Procede de laminage de flans par separation

Publications (1)

Publication Number Publication Date
DE1306142T1 true DE1306142T1 (de) 2003-11-27

Family

ID=25665749

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60122742T Expired - Fee Related DE60122742T2 (de) 2000-07-04 2001-06-29 Verfahren zum längstrennwalzen von walzgut
DE1306142T Pending DE1306142T1 (de) 2000-07-04 2001-06-29 Verfahren zum längstrennwalzen von waldgut

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE60122742T Expired - Fee Related DE60122742T2 (de) 2000-07-04 2001-06-29 Verfahren zum längstrennwalzen von walzgut

Country Status (5)

Country Link
EP (1) EP1306142B1 (de)
AT (1) ATE337861T1 (de)
AU (1) AU2001279512A1 (de)
DE (2) DE60122742T2 (de)
WO (1) WO2002002250A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101530859B (zh) * 2008-03-12 2012-11-21 新疆八一钢铁股份有限公司 小断面螺纹钢的6线切分轧制工艺
KR101500174B1 (ko) * 2013-10-24 2015-03-06 주식회사 포스코 금속 소재 슬릿 장치
US11208727B2 (en) 2015-07-22 2021-12-28 Kolene Corporation Scale conditioning process for advanced high strength carbon steel alloys
CN115069766B (zh) * 2022-07-06 2023-06-13 山东钢铁集团永锋临港有限公司 一种用于四切分轧制生产Φ18mm热轧带肋钢筋的孔型***

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191128777A (en) * 1911-12-21 1912-12-23 Thomas Doughty Improvements in Rolling Metals, and in Mills and Appliances Employed therein.
SU622514A1 (ru) * 1976-02-20 1978-07-22 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Способ прокатки заготовок
SU1061860A1 (ru) * 1982-08-17 1983-12-23 Донецкий Ордена Трудового Красного Знамени Политехнический Институт Способ прокатки
RU2126728C1 (ru) * 1997-01-08 1999-02-27 Открытое акционерное общество "Западно-Сибирский металлургический комбинат" Способ сдвоенной прокатки арматурных профилей
US6050122A (en) * 1999-03-24 2000-04-18 Fabris; Mario Slitter for the production of multiple sections

Also Published As

Publication number Publication date
ATE337861T1 (de) 2006-09-15
EP1306142B1 (de) 2006-08-30
EP1306142A1 (de) 2003-05-02
EP1306142A4 (de) 2005-10-19
AU2001279512A1 (en) 2002-01-14
DE60122742D1 (de) 2006-10-12
DE60122742T2 (de) 2007-08-23
WO2002002250A1 (fr) 2002-01-10

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