AU537257B2 - Rolling mill using variable crown roll - Google Patents

Rolling mill using variable crown roll

Info

Publication number
AU537257B2
AU537257B2 AU56903/80A AU5690380A AU537257B2 AU 537257 B2 AU537257 B2 AU 537257B2 AU 56903/80 A AU56903/80 A AU 56903/80A AU 5690380 A AU5690380 A AU 5690380A AU 537257 B2 AU537257 B2 AU 537257B2
Authority
AU
Australia
Prior art keywords
rolling mill
crown roll
variable crown
variable
roll
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.)
Expired
Application number
AU56903/80A
Other languages
English (en)
Other versions
AU5690380A (en
Inventor
Chihiro Hayashi
Kazuo Kondo
Takeshi Masui
Tetsuya Mukai
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13258834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU537257(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Publication of AU5690380A publication Critical patent/AU5690380A/en
Application granted granted Critical
Publication of AU537257B2 publication Critical patent/AU537257B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/34—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by hydraulic expansion of the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Control Of Metal Rolling (AREA)
AU56903/80A 1979-05-24 1980-03-27 Rolling mill using variable crown roll Expired AU537257B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6445979A JPS5926365B2 (ja) 1979-05-24 1979-05-24 可変クラウン・ロ−ルを用いた圧延機
JP6445979 1979-05-24

Publications (2)

Publication Number Publication Date
AU5690380A AU5690380A (en) 1980-11-27
AU537257B2 true AU537257B2 (en) 1984-06-14

Family

ID=13258834

Family Applications (1)

Application Number Title Priority Date Filing Date
AU56903/80A Expired AU537257B2 (en) 1979-05-24 1980-03-27 Rolling mill using variable crown roll

Country Status (5)

Country Link
EP (1) EP0019737B1 (fr)
JP (1) JPS5926365B2 (fr)
AU (1) AU537257B2 (fr)
CA (1) CA1147990A (fr)
DE (1) DE3063658D1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU546760B2 (en) * 1980-08-08 1985-09-19 Sumitomo Metal Industries Ltd. Tandem mill
JPS5773204A (en) * 1980-10-20 1982-05-07 Sumitomo Metal Ind Ltd Super-high pressure continuous control unit
JPS5816720A (ja) * 1981-07-20 1983-01-31 Sumitomo Metal Ind Ltd 圧延材の板クラウンと板形状の制御方法
JPS5832509A (ja) * 1981-08-18 1983-02-25 Sumitomo Metal Ind Ltd 圧延材の板クラウンと板形状の制御方法
AT373795B (de) * 1981-11-11 1984-02-27 Escher Wyss Ag Walzvorrichtung
JPS5935806A (ja) * 1982-08-24 1984-02-27 Sumitomo Metal Ind Ltd 圧延方法
JPS5954401A (ja) * 1982-12-17 1984-03-29 Ishikawajima Harima Heavy Ind Co Ltd 圧延方法
DE3342054C2 (de) * 1983-11-22 1986-01-30 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Walze für Walzwerke
JPS60206511A (ja) * 1984-03-29 1985-10-18 Sumitomo Metal Ind Ltd 板形状制御方法及びその装置
DE3819303A1 (de) * 1988-06-03 1989-12-07 Mannesmann Ag Flachwalzwerk
WO1990000450A1 (fr) * 1988-07-11 1990-01-25 DAVID McKEE (POOLE) LIMITED Laminage de materiau en bande
US8277645B2 (en) 2008-12-17 2012-10-02 Jarvis Jr Ernest Automatic retractable screen system for storm drain inlets
DE102010029598A1 (de) 2010-06-01 2011-12-01 ACHENBACH BUSCHHüTTEN GMBH Stützwalze und damit ausgerüstetes Walzgerüst
CN113393753B (zh) * 2021-05-24 2022-08-16 攀钢集团攀枝花钢钒有限公司 钢轨半万能轧制金属流动平面演示控制方法
CN116159869B (zh) * 2023-01-04 2023-08-25 北京科技大学 具有局部边浪控制能力的变凸度工作辊辊形及设计方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355924A (en) * 1963-07-10 1967-12-05 Sendzimir Inc T Control of deflection in rolling mills and the like
DE1527606A1 (de) * 1966-01-19 1970-02-26 Bwg Bergwerk Walzwerk Arbeitswalze mit veraenderbarer Balligkeit
GB1149123A (en) * 1967-06-13 1969-04-16 Wtz Feikeramischen Ind Method and apparatus for regulating the profile of working rollers of rolling mills
DE1602155A1 (de) * 1967-09-29 1970-04-09 Siemag Siegener Maschb Gmbh Verfahren zum Ausgleich der Durchbiegung des Walzenballens von Walzwerkswalzen sowie Walzwerkswalze zur Ausuebung des Verfahrens
CH587689A5 (fr) * 1975-02-13 1977-05-13 Escher Wyss Ag
CH613134A5 (fr) * 1976-11-02 1979-09-14 Escher Wyss Ag

Also Published As

Publication number Publication date
EP0019737A1 (fr) 1980-12-10
DE3063658D1 (en) 1983-07-14
JPS5926365B2 (ja) 1984-06-27
AU5690380A (en) 1980-11-27
CA1147990A (fr) 1983-06-14
JPS55156606A (en) 1980-12-05
EP0019737B1 (fr) 1983-06-08

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired