JPS57137431A - Crown controller of hearth roll for continuous annealing furnace - Google Patents

Crown controller of hearth roll for continuous annealing furnace

Info

Publication number
JPS57137431A
JPS57137431A JP2220281A JP2220281A JPS57137431A JP S57137431 A JPS57137431 A JP S57137431A JP 2220281 A JP2220281 A JP 2220281A JP 2220281 A JP2220281 A JP 2220281A JP S57137431 A JPS57137431 A JP S57137431A
Authority
JP
Japan
Prior art keywords
crown
fluid
rate
snaking
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.)
Granted
Application number
JP2220281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6339648B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Kuwamoto
Shuichi Iwato
Masaharu Jitsukawa
Tsutomu Ishihara
Isao Funadoko
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP2220281A priority Critical patent/JPS57137431A/ja
Publication of JPS57137431A publication Critical patent/JPS57137431A/ja
Publication of JPS6339648B2 publication Critical patent/JPS6339648B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements
    • 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
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/08—Lubricating, cooling or heating rolls internally
    • 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
    • B21B37/68—Camber or steering control for strip, sheets or plates, e.g. preventing meandering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/008—Rollers for roller conveyors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
JP2220281A 1981-02-19 1981-02-19 Crown controller of hearth roll for continuous annealing furnace Granted JPS57137431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2220281A JPS57137431A (en) 1981-02-19 1981-02-19 Crown controller of hearth roll for continuous annealing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2220281A JPS57137431A (en) 1981-02-19 1981-02-19 Crown controller of hearth roll for continuous annealing furnace

Publications (2)

Publication Number Publication Date
JPS57137431A true JPS57137431A (en) 1982-08-25
JPS6339648B2 JPS6339648B2 (enrdf_load_stackoverflow) 1988-08-05

Family

ID=12076207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2220281A Granted JPS57137431A (en) 1981-02-19 1981-02-19 Crown controller of hearth roll for continuous annealing furnace

Country Status (1)

Country Link
JP (1) JPS57137431A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338532A (ja) * 1986-08-01 1988-02-19 Kawasaki Steel Corp 鋼帯の蛇行およびヒ−トバツクルの防止方法
JPH01106555U (enrdf_load_stackoverflow) * 1988-01-05 1989-07-18
EP0587995A1 (de) * 1992-09-10 1994-03-23 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Rollensatz mit zumindest zwei Umlenkrollen für die S-förmige Umlenkung dünner Metallbänder
US6238209B1 (en) 2000-05-17 2001-05-29 Kawasaki Steel Corporation Hearth rolls for heating furnace and soaking furnace of vertical heat treating furnace and vertical heat treating furnace including hearth rolls
KR100399232B1 (ko) * 1998-12-14 2004-01-28 주식회사 포스코 회전형히트파이프의원리를이용한연속소둔로통판롤
ES2397725A1 (es) * 2010-03-23 2013-03-11 Inasa Foil, S.A. Sistema de refrigeración de rodillos laminadores.
CN111996360A (zh) * 2020-09-25 2020-11-27 张家港扬子江冷轧板有限公司 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338532A (ja) * 1986-08-01 1988-02-19 Kawasaki Steel Corp 鋼帯の蛇行およびヒ−トバツクルの防止方法
JPH01106555U (enrdf_load_stackoverflow) * 1988-01-05 1989-07-18
EP0587995A1 (de) * 1992-09-10 1994-03-23 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Rollensatz mit zumindest zwei Umlenkrollen für die S-förmige Umlenkung dünner Metallbänder
KR100399232B1 (ko) * 1998-12-14 2004-01-28 주식회사 포스코 회전형히트파이프의원리를이용한연속소둔로통판롤
US6238209B1 (en) 2000-05-17 2001-05-29 Kawasaki Steel Corporation Hearth rolls for heating furnace and soaking furnace of vertical heat treating furnace and vertical heat treating furnace including hearth rolls
ES2397725A1 (es) * 2010-03-23 2013-03-11 Inasa Foil, S.A. Sistema de refrigeración de rodillos laminadores.
CN111996360A (zh) * 2020-09-25 2020-11-27 张家港扬子江冷轧板有限公司 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法
CN111996360B (zh) * 2020-09-25 2022-05-13 张家港扬子江冷轧板有限公司 一种退火炉炉辊自动防跑偏装置及其自动防跑偏方法

Also Published As

Publication number Publication date
JPS6339648B2 (enrdf_load_stackoverflow) 1988-08-05

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