JPS5699009A - Removing method for rolling mill oil in cold rolling work for metallic strip - Google Patents

Removing method for rolling mill oil in cold rolling work for metallic strip

Info

Publication number
JPS5699009A
JPS5699009A JP217880A JP217880A JPS5699009A JP S5699009 A JPS5699009 A JP S5699009A JP 217880 A JP217880 A JP 217880A JP 217880 A JP217880 A JP 217880A JP S5699009 A JPS5699009 A JP S5699009A
Authority
JP
Japan
Prior art keywords
rolling mill
metallic strip
oil
mill oil
gaseous substance
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
JP217880A
Other languages
Japanese (ja)
Inventor
Yoshiaki Okamoto
Hiroyuki Sato
Shoichi Tanaka
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 Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP217880A priority Critical patent/JPS5699009A/en
Publication of JPS5699009A publication Critical patent/JPS5699009A/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
    • 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
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls

Landscapes

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

Abstract

PURPOSE:To effectively remove the rolling mill oil without generating flaws and mists, by preliminarily removing the rolling mill oil by jettng the rolling mill oil against the metallic strip in the direction opposite to the rolling mill oil flowing out sticking on the metallic strip, and then, by jetting gaseous substance in order to remove the residual oil. CONSTITUTION:The jet nozzle 9 jets out the same rolling mill oil as the rolling mill oil 8, against the rolling mill oil 8 sticking on the metallic strip 1 flowing out of the cold rolling mill's main body 6; hereby, the rolling mill oil 8 sticking on the metallic strip 1 is removed to an extent by which the residual oil thickness to be several tens microns. Next, a gaseous substance is jetted from the gaseous substance jetting nozzle 10 against the rolling mill oil 8 left on the metallic strip 1; hereby, the residual oil is removed away. Hereupon, the jetting angle theta of jetting nozzles 9, 10, against the traveling direction of the metallic strip 1 are desired to be 30-60 deg.. Besides, as for the gaseous substance to be jetted from the nozzle 10, air is desirable.
JP217880A 1980-01-14 1980-01-14 Removing method for rolling mill oil in cold rolling work for metallic strip Pending JPS5699009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP217880A JPS5699009A (en) 1980-01-14 1980-01-14 Removing method for rolling mill oil in cold rolling work for metallic strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP217880A JPS5699009A (en) 1980-01-14 1980-01-14 Removing method for rolling mill oil in cold rolling work for metallic strip

Publications (1)

Publication Number Publication Date
JPS5699009A true JPS5699009A (en) 1981-08-10

Family

ID=11522100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP217880A Pending JPS5699009A (en) 1980-01-14 1980-01-14 Removing method for rolling mill oil in cold rolling work for metallic strip

Country Status (1)

Country Link
JP (1) JPS5699009A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111776A (en) * 1989-09-26 1992-05-12 Nippon Soken, Inc. Cooling system for an internal combustion engine
EP0661109A1 (en) * 1993-12-31 1995-07-05 ZIBULLA & SOHN GMBH Raziol-Schmierungstechnik Apparatus for cleaning, degreasing and drying the surfaces of moving webs
CN102744275A (en) * 2012-06-26 2012-10-24 中国重型机械研究院有限公司 Fast moving-out device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111776A (en) * 1989-09-26 1992-05-12 Nippon Soken, Inc. Cooling system for an internal combustion engine
EP0661109A1 (en) * 1993-12-31 1995-07-05 ZIBULLA & SOHN GMBH Raziol-Schmierungstechnik Apparatus for cleaning, degreasing and drying the surfaces of moving webs
CN102744275A (en) * 2012-06-26 2012-10-24 中国重型机械研究院有限公司 Fast moving-out device

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