JPS5394247A - Flow rate controller for roll coolant of rolling mill - Google Patents

Flow rate controller for roll coolant of rolling mill

Info

Publication number
JPS5394247A
JPS5394247A JP876977A JP876977A JPS5394247A JP S5394247 A JPS5394247 A JP S5394247A JP 876977 A JP876977 A JP 876977A JP 876977 A JP876977 A JP 876977A JP S5394247 A JPS5394247 A JP S5394247A
Authority
JP
Japan
Prior art keywords
flow rate
rolling mill
rate controller
roll coolant
controlling
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
JP876977A
Other languages
Japanese (ja)
Inventor
Hiroyuki Hino
Akira Amamiya
Kenji Asada
Shosuke Eguchi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP876977A priority Critical patent/JPS5394247A/en
Publication of JPS5394247A publication Critical patent/JPS5394247A/en
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
    • 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
    • B21B37/32—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by cooling, heating or lubricating 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
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE:The simple and economical titled controlling device equipped with a controlling valve to control a flow rate stepwise and obtain any optional flow rate pattern with selection of opening degree, by which heat crown controlling not inferior to the conventional one may be attained.
JP876977A 1977-01-31 1977-01-31 Flow rate controller for roll coolant of rolling mill Pending JPS5394247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP876977A JPS5394247A (en) 1977-01-31 1977-01-31 Flow rate controller for roll coolant of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP876977A JPS5394247A (en) 1977-01-31 1977-01-31 Flow rate controller for roll coolant of rolling mill

Publications (1)

Publication Number Publication Date
JPS5394247A true JPS5394247A (en) 1978-08-18

Family

ID=11702097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP876977A Pending JPS5394247A (en) 1977-01-31 1977-01-31 Flow rate controller for roll coolant of rolling mill

Country Status (1)

Country Link
JP (1) JPS5394247A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049490A1 (en) * 1975-07-26 1982-07-29 Achenbach Buschhütten GmbH, 5910 Kreuztal Zone-wise alteration of effective roll dia. - by local application of layer of coolant or grease along work rolls or back:up rolls of mill producing strip or plate
JPS63290610A (en) * 1987-05-21 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd Cooling device for roll
JPH01218709A (en) * 1988-02-29 1989-08-31 Hitachi Ltd Controller for spray of roll coolant
WO1999001226A1 (en) * 1997-07-02 1999-01-14 Lechler Limited Spray valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085543A (en) * 1973-12-05 1975-07-10
JPS5155763A (en) * 1974-11-11 1976-05-17 Hitachi Ltd Hiatsuenzaino keijoseigyohoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085543A (en) * 1973-12-05 1975-07-10
JPS5155763A (en) * 1974-11-11 1976-05-17 Hitachi Ltd Hiatsuenzaino keijoseigyohoho

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049490A1 (en) * 1975-07-26 1982-07-29 Achenbach Buschhütten GmbH, 5910 Kreuztal Zone-wise alteration of effective roll dia. - by local application of layer of coolant or grease along work rolls or back:up rolls of mill producing strip or plate
JPS63290610A (en) * 1987-05-21 1988-11-28 Ishikawajima Harima Heavy Ind Co Ltd Cooling device for roll
JPH01218709A (en) * 1988-02-29 1989-08-31 Hitachi Ltd Controller for spray of roll coolant
WO1999001226A1 (en) * 1997-07-02 1999-01-14 Lechler Limited Spray valve

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