JPS56102310A - Feeding method for lubricant for strip rolling work - Google Patents

Feeding method for lubricant for strip rolling work

Info

Publication number
JPS56102310A
JPS56102310A JP307180A JP307180A JPS56102310A JP S56102310 A JPS56102310 A JP S56102310A JP 307180 A JP307180 A JP 307180A JP 307180 A JP307180 A JP 307180A JP S56102310 A JPS56102310 A JP S56102310A
Authority
JP
Japan
Prior art keywords
trough
lubricant
strip
head
under
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
JP307180A
Other languages
Japanese (ja)
Other versions
JPS591485B2 (en
Inventor
Shuzo Fukuda
Yutaka Okubo
Eisuke Tomata
Ryoichiro Takahashi
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 JP307180A priority Critical patent/JPS591485B2/en
Publication of JPS56102310A publication Critical patent/JPS56102310A/en
Publication of JPS591485B2 publication Critical patent/JPS591485B2/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
    • B21B45/0239—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

Abstract

PURPOSE:To plan the improvement of the lubricating effect and the cooling effect, by feeding the lubricant to a trough installed parallelly under the pass line of the strip, and by arranging the strip so as to pass under the surface of the oil layer, which is floating at the head of the trough. CONSTITUTION:On the feed-in side of the rolling mill A, a trough 8, possessing a prescribed length and a breadth at least wider than the breadth of the strip 1, is installed parallelly to the strip 1 under the pass line of the strip 1 moving in the direction of arrow so as to place the head of trough just in front of the work roll 2. Into this trough 8 the lubricant 7 is fed from the upstream side of the trough 8; the lubricant 7 flows in the trough 8 and overflows the head of the trough 8 just in front on the work roll 2; the strip 1 is passed under the surface of the lubricant 7 flowing in the trough 8. Hereupon, while the lubricant 7 fed to the trough 8 flows directing the head of the trough 8, the oil separates from the emulsion to form an oil layer 7a, and the nearer the oil layer 7a comes to the feed-in side of the work roll 2, the thicker.
JP307180A 1980-01-17 1980-01-17 Lubricant supply method in strip rolling Expired JPS591485B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP307180A JPS591485B2 (en) 1980-01-17 1980-01-17 Lubricant supply method in strip rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP307180A JPS591485B2 (en) 1980-01-17 1980-01-17 Lubricant supply method in strip rolling

Publications (2)

Publication Number Publication Date
JPS56102310A true JPS56102310A (en) 1981-08-15
JPS591485B2 JPS591485B2 (en) 1984-01-12

Family

ID=11547096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP307180A Expired JPS591485B2 (en) 1980-01-17 1980-01-17 Lubricant supply method in strip rolling

Country Status (1)

Country Link
JP (1) JPS591485B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114279U (en) * 1983-01-21 1984-08-02 鬼頭工業株式会社 welding gun unit
JPS60131282U (en) * 1984-02-07 1985-09-03 日産車体株式会社 automatic spot welding equipment
KR102593012B1 (en) * 2022-11-29 2023-10-23 김세환 Photoelectric fire detector comprising a plurality of dark chamber

Also Published As

Publication number Publication date
JPS591485B2 (en) 1984-01-12

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