CA1153586A - Roll for rolling mill - Google Patents

Roll for rolling mill

Info

Publication number
CA1153586A
CA1153586A CA000362955A CA362955A CA1153586A CA 1153586 A CA1153586 A CA 1153586A CA 000362955 A CA000362955 A CA 000362955A CA 362955 A CA362955 A CA 362955A CA 1153586 A CA1153586 A CA 1153586A
Authority
CA
Canada
Prior art keywords
roll
end portion
rolls
axial end
axial
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
CA000362955A
Other languages
English (en)
French (fr)
Inventor
Hidetoshi Nishi
Toshiyuki Kajiwara
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14075792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1153586(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1153586A publication Critical patent/CA1153586A/en
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
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B37/42—Control of flatness or profile during rolling of strip, sheets or plates using a combination of roll bending and axial shifting of the rolls
    • 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
    • B21B27/021—Rolls for sheets or strips
    • B21B2027/022—Rolls having tapered ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/08—Back-up roll bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/12—Axial shifting the rolls
    • B21B2269/16—Intermediate rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Metal Rolling (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
CA000362955A 1980-07-07 1980-10-22 Roll for rolling mill Expired CA1153586A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55093195A JPS6018243B2 (ja) 1980-07-07 1980-07-07 圧延ロ−ル
JP93195/80 1980-07-07

Publications (1)

Publication Number Publication Date
CA1153586A true CA1153586A (en) 1983-09-13

Family

ID=14075792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000362955A Expired CA1153586A (en) 1980-07-07 1980-10-22 Roll for rolling mill

Country Status (7)

Country Link
EP (1) EP0043869B2 (da)
JP (1) JPS6018243B2 (da)
AT (1) ATE14849T1 (da)
AU (1) AU526637B2 (da)
CA (1) CA1153586A (da)
DE (1) DE3070984D1 (da)
DK (1) DK159593C (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174144A (en) * 1990-04-13 1992-12-29 Hitachi, Ltd. 4-high rolling mill

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956905A (ja) * 1982-09-28 1984-04-02 Kawasaki Steel Corp 調質圧延用６段圧延機
JPS60158062U (ja) * 1983-11-28 1985-10-21 三菱重工業株式会社 耐熱材料でコ−テイングしたピストンリング
JPS60146508U (ja) * 1984-03-13 1985-09-28 石川島播磨重工業株式会社 圧延機のロ−ル研削装置
JPS60188853U (ja) * 1984-05-28 1985-12-14 株式会社　リケン ピストンリング
JPS619109U (ja) * 1984-06-22 1986-01-20 川崎製鉄株式会社 多段圧延装置
JPS61144202A (ja) * 1984-12-19 1986-07-01 Kawasaki Steel Corp 板材の形状制御圧延方法および圧延機
DE3624241C2 (de) * 1986-07-18 1996-07-11 Schloemann Siemag Ag Verfahren zum Betrieb eines Walzwerkes zur Herstellung eines Walzbandes
JPH0396465U (da) * 1990-01-22 1991-10-02
KR100216299B1 (ko) * 1991-05-16 1999-08-16 에모토 간지 6단 압연기
US5319430A (en) * 1993-01-04 1994-06-07 Xerox Corporation Fuser mechanism having crowned rolls
DE10037004B4 (de) * 2000-07-29 2004-01-15 Sms Demag Ag Walzgerüst für bandkantenorientiertes Verschieben der Zwischenwalzen in einem 6-Walzen-Gerüst
JP7331874B2 (ja) * 2021-01-29 2023-08-23 Ｊｆｅスチール株式会社 調質圧延機のバックアップロール、調質圧延機および調質圧延方法
CN117483424B (zh) * 2023-11-17 2024-06-04 燕山大学 一种改善镁合金板边裂的可轴向移动异形轧辊及轧制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1351074A (en) * 1971-02-15 1974-04-24 Hitachi Ltd Rolling mills
US3733878A (en) * 1971-10-20 1973-05-22 Aluminum Co Of America Roll end relief for rolling mills
JPS517635B2 (da) * 1971-12-10 1976-03-09
DE2322046C3 (de) * 1973-05-02 1979-11-22 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Druckformen
JPS5316784A (en) * 1976-07-31 1978-02-16 Matsushita Electric Works Ltd Preparation of thermosetting resin decorative laminates
IN150120B (da) * 1978-05-19 1982-07-24 Sendzimir Inc T
JPS5522420A (en) * 1978-08-03 1980-02-18 Nippon Steel Corp Six-stage roll
DE2835514C2 (de) * 1978-08-12 1982-12-02 Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer Vorrichtung zum axialen Verschieben von konischen Zwischenwalzen in einem Mehrrollen-Walzgerüst

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174144A (en) * 1990-04-13 1992-12-29 Hitachi, Ltd. 4-high rolling mill

Also Published As

Publication number Publication date
EP0043869A3 (en) 1982-04-28
DK460680A (da) 1982-01-08
JPS5717309A (en) 1982-01-29
AU6384580A (en) 1982-01-14
DK159593B (da) 1990-11-05
EP0043869B2 (en) 1990-11-07
ATE14849T1 (de) 1985-08-15
DK159593C (da) 1991-04-15
AU526637B2 (en) 1983-01-20
EP0043869A2 (en) 1982-01-20
DE3070984D1 (en) 1985-09-19
JPS6018243B2 (ja) 1985-05-09
EP0043869B1 (en) 1985-08-14

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Legal Events

Date Code Title Description
MKEX Expiry