JPS5594718A - Method and apparatus for controlling roll coolant for rolling mill - Google Patents

Method and apparatus for controlling roll coolant for rolling mill

Info

Publication number
JPS5594718A
JPS5594718A JP267979A JP267979A JPS5594718A JP S5594718 A JPS5594718 A JP S5594718A JP 267979 A JP267979 A JP 267979A JP 267979 A JP267979 A JP 267979A JP S5594718 A JPS5594718 A JP S5594718A
Authority
JP
Japan
Prior art keywords
fluid
heating
cooling
roll
coolant
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
JP267979A
Other languages
Japanese (ja)
Inventor
Takeshi Seki
Susumu Nomura
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP267979A priority Critical patent/JPS5594718A/en
Publication of JPS5594718A publication Critical patent/JPS5594718A/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
    • 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:To effectively control the coolant, and to improve the product yield, by splashing the roll with the mixture of roll coolants for use of cooling and heating respectively. CONSTITUTION:The fluid supplied from the pump 11 is cooled by the cooler 5 installed in the cooling fluid supply piping 4, and becomes the cooling fluid. On the other side, the fluid from the pump 11 is heated by the heater 8 installed in the heating fluid supply piping 7, and becomes the heating fluid. According to the command signal sent from the control panel 12, the cooling fluid flow rate regulating valve 6 and the heating fluid flow rate regulating valve 9 are respectively controlled, and the desired amount of cooling fluid and heating fluid are supplied to respective mixers 31-34 and are mixed; hereby, the fluid of desired temperature is prepared. Thus prepared mixed fluid is splashed from respective nozzles 21-24 against the upper work roll 1, and the coolant supply for the upper work roll 1 is effectively controlled.
JP267979A 1979-01-09 1979-01-09 Method and apparatus for controlling roll coolant for rolling mill Pending JPS5594718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP267979A JPS5594718A (en) 1979-01-09 1979-01-09 Method and apparatus for controlling roll coolant for rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP267979A JPS5594718A (en) 1979-01-09 1979-01-09 Method and apparatus for controlling roll coolant for rolling mill

Publications (1)

Publication Number Publication Date
JPS5594718A true JPS5594718A (en) 1980-07-18

Family

ID=11535982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP267979A Pending JPS5594718A (en) 1979-01-09 1979-01-09 Method and apparatus for controlling roll coolant for rolling mill

Country Status (1)

Country Link
JP (1) JPS5594718A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820309A (en) * 1981-07-29 1983-02-05 Nippon Kokan Kk <Nkk> Controlling method for thermal crown
DE3614487A1 (en) * 1986-04-29 1987-11-05 Bbc Brown Boveri & Cie Method and device for roller temperature control in cold rolling mills
EP0362241A1 (en) * 1987-05-28 1990-04-11 Edwards William J Coolant flow control.
KR101239988B1 (en) * 2011-06-24 2013-03-06 삼성중공업 주식회사 Painting system
CN103084412A (en) * 2012-12-12 2013-05-08 衡阳华菱钢管有限公司 Process controlling method in production of N80-1 non-quenching seamless oil sleeve
CN104525570A (en) * 2014-12-18 2015-04-22 太原重工股份有限公司 Second part of outlet of punching machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820309A (en) * 1981-07-29 1983-02-05 Nippon Kokan Kk <Nkk> Controlling method for thermal crown
JPS6233003B2 (en) * 1981-07-29 1987-07-17 Nippon Kokan Kk
DE3614487A1 (en) * 1986-04-29 1987-11-05 Bbc Brown Boveri & Cie Method and device for roller temperature control in cold rolling mills
EP0362241A1 (en) * 1987-05-28 1990-04-11 Edwards William J Coolant flow control.
EP0362241A4 (en) * 1987-05-28 1991-09-11 William John Edwards Coolant flow control
KR101239988B1 (en) * 2011-06-24 2013-03-06 삼성중공업 주식회사 Painting system
CN103084412A (en) * 2012-12-12 2013-05-08 衡阳华菱钢管有限公司 Process controlling method in production of N80-1 non-quenching seamless oil sleeve
CN104525570A (en) * 2014-12-18 2015-04-22 太原重工股份有限公司 Second part of outlet of punching machine

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