JPS56134005A - Temper rolling method - Google Patents

Temper rolling method

Info

Publication number
JPS56134005A
JPS56134005A JP3712280A JP3712280A JPS56134005A JP S56134005 A JPS56134005 A JP S56134005A JP 3712280 A JP3712280 A JP 3712280A JP 3712280 A JP3712280 A JP 3712280A JP S56134005 A JPS56134005 A JP S56134005A
Authority
JP
Japan
Prior art keywords
steel sheet
temper rolling
rolling mill
back surfaces
nozzles
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
JP3712280A
Other languages
Japanese (ja)
Other versions
JPS5940525B2 (en
Inventor
Yukio Matsuda
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
Application filed by Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP3712280A priority Critical patent/JPS5940525B2/en
Publication of JPS56134005A publication Critical patent/JPS56134005A/en
Publication of JPS5940525B2 publication Critical patent/JPS5940525B2/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
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B21B45/0278—Cleaning devices removing liquids
    • B21B45/0284—Cleaning devices removing liquids removing lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates

Landscapes

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

Abstract

PURPOSE:To manufacture steel sheets having a high cleanness, by spraying the temper rolling mill oil, etc., at high pressures against the front and back surfaces of the steel sheet, and by applying the brushing process, for cleaning the steel sheet just before it is fed to the temper rolling pass. CONSTITUTION:On the upstream side of the temper rolling mill T, plural rows of spray nozzles 1 are arranged so as to point at the front and back surfaces of the steel sheet S; the rolling mill oil or the cleaning solution is supplied from the tank 2 to the spray nozzles 1 and is sprayed at >=50kg/cm<2> high pressure. Moreover, a couple of upper and lower brushing rolls 3 is installed on the downstream side of the nozzles 1, and is strongly pressed to the front and back surfaces of the steel sheet S so as to clean the surface of the steel sheet S by the brushing process which also effects the removal of the sprayed solution from the front and back surfaces of the steel sheet S by the wiping action. Thus brushed steel sheet S is immediately processed by the temper rolling pass to be performed by the temper rolling mill T, and thereafter the steel sheet S is dried up by blowing hor air from the air blowing nozzles 4 arranged on the run-out side of the temper rolling mill T.
JP3712280A 1980-03-24 1980-03-24 Temper rolling method Expired JPS5940525B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3712280A JPS5940525B2 (en) 1980-03-24 1980-03-24 Temper rolling method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3712280A JPS5940525B2 (en) 1980-03-24 1980-03-24 Temper rolling method

Publications (2)

Publication Number Publication Date
JPS56134005A true JPS56134005A (en) 1981-10-20
JPS5940525B2 JPS5940525B2 (en) 1984-10-01

Family

ID=12488790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3712280A Expired JPS5940525B2 (en) 1980-03-24 1980-03-24 Temper rolling method

Country Status (1)

Country Link
JP (1) JPS5940525B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118221A (en) * 1982-12-23 1984-07-07 Kawasaki Steel Corp Method for improving cleanness of sheet surface in temper rolling mill
JPS60131216U (en) * 1984-02-10 1985-09-03 住友軽金属工業株式会社 metal strip rolling equipment
JPS6182702U (en) * 1984-11-02 1986-05-31
NL1042559B1 (en) * 2017-09-27 2019-04-03 Wuppermann Staal Nederland B V Passivation system comprising an expelling device, and such an expelling device
CN110685248A (en) * 2019-10-22 2020-01-14 郭青松 Milling machine cleaning device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59118221A (en) * 1982-12-23 1984-07-07 Kawasaki Steel Corp Method for improving cleanness of sheet surface in temper rolling mill
JPS60131216U (en) * 1984-02-10 1985-09-03 住友軽金属工業株式会社 metal strip rolling equipment
JPS6182702U (en) * 1984-11-02 1986-05-31
JPH0239601Y2 (en) * 1984-11-02 1990-10-24
NL1042559B1 (en) * 2017-09-27 2019-04-03 Wuppermann Staal Nederland B V Passivation system comprising an expelling device, and such an expelling device
EP3461924A1 (en) * 2017-09-27 2019-04-03 Wuppermann Staal Nederland BV Passivation system comprising an expelling device
CN110685248A (en) * 2019-10-22 2020-01-14 郭青松 Milling machine cleaning device

Also Published As

Publication number Publication date
JPS5940525B2 (en) 1984-10-01

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