JPS53131263A - Reversible type rolling equipment and its control method - Google Patents

Reversible type rolling equipment and its control method

Info

Publication number
JPS53131263A
JPS53131263A JP4567877A JP4567877A JPS53131263A JP S53131263 A JPS53131263 A JP S53131263A JP 4567877 A JP4567877 A JP 4567877A JP 4567877 A JP4567877 A JP 4567877A JP S53131263 A JPS53131263 A JP S53131263A
Authority
JP
Japan
Prior art keywords
control method
rolling equipment
type rolling
reversible type
rolling mill
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
JP4567877A
Other languages
Japanese (ja)
Inventor
Makoto Shimizu
Kimimasa Chino
Mitsuo Takahashi
Yukihiro Kono
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4567877A priority Critical patent/JPS53131263A/en
Publication of JPS53131263A publication Critical patent/JPS53131263A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-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
    • B21B1/08Metal-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
    • B21B1/088H- or I-sections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B13/00Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B2013/003Inactive rolling stands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/16Control of thickness, width, diameter or other transverse dimensions

Abstract

PURPOSE:To enable to carry out finish rolling, restraining the temperature difference and lowering of tip and rear ends of rolling material, by arranging reversible rough rolling mill in close vicinity to unreversible finish rolling mill and enlarging the space of roller of finish rolling mill and then, passing through the above space during rough rolling.
JP4567877A 1977-04-22 1977-04-22 Reversible type rolling equipment and its control method Pending JPS53131263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4567877A JPS53131263A (en) 1977-04-22 1977-04-22 Reversible type rolling equipment and its control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4567877A JPS53131263A (en) 1977-04-22 1977-04-22 Reversible type rolling equipment and its control method

Publications (1)

Publication Number Publication Date
JPS53131263A true JPS53131263A (en) 1978-11-15

Family

ID=12726040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4567877A Pending JPS53131263A (en) 1977-04-22 1977-04-22 Reversible type rolling equipment and its control method

Country Status (1)

Country Link
JP (1) JPS53131263A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054064A1 (en) * 1998-04-15 1999-10-28 Nippon Steel Corporation Multifunction rolling mill for h-steel rolling equipment and rolling method using it
JP2007508941A (en) * 2003-10-24 2007-04-12 エス・エム・エス・デマーク・アクチエンゲゼルシャフト Rolling mill and hot rolling method for hot rolling metal, especially aluminum
KR101109903B1 (en) 2009-10-29 2012-01-31 현대제철 주식회사 Reverse Rolling Method and The Reverse Rolling Mill
RU2530682C2 (en) * 2011-12-16 2014-10-10 Смс Меер Гмбх Rolling of angle sections
CN104438990A (en) * 2014-10-15 2015-03-25 张家港海陆环形锻件有限公司 Large vertical type composite ring rolling mill and control method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054064A1 (en) * 1998-04-15 1999-10-28 Nippon Steel Corporation Multifunction rolling mill for h-steel rolling equipment and rolling method using it
JP2007508941A (en) * 2003-10-24 2007-04-12 エス・エム・エス・デマーク・アクチエンゲゼルシャフト Rolling mill and hot rolling method for hot rolling metal, especially aluminum
US8356503B2 (en) 2003-10-24 2013-01-22 Sms Siemag Aktiengesellschaft Rolling mill for hot-rolling metal, especially aluminum, and hot-rolling method
KR101109903B1 (en) 2009-10-29 2012-01-31 현대제철 주식회사 Reverse Rolling Method and The Reverse Rolling Mill
RU2530682C2 (en) * 2011-12-16 2014-10-10 Смс Меер Гмбх Rolling of angle sections
CN104438990A (en) * 2014-10-15 2015-03-25 张家港海陆环形锻件有限公司 Large vertical type composite ring rolling mill and control method
CN104438990B (en) * 2014-10-15 2016-11-23 张家港中环海陆特锻股份有限公司 A kind of large-scale vertical is combined machine for rolling ring and control method

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