JPS57111392A - Lubricating oil for cold rolling at different peripheral speed - Google Patents

Lubricating oil for cold rolling at different peripheral speed

Info

Publication number
JPS57111392A
JPS57111392A JP18764680A JP18764680A JPS57111392A JP S57111392 A JPS57111392 A JP S57111392A JP 18764680 A JP18764680 A JP 18764680A JP 18764680 A JP18764680 A JP 18764680A JP S57111392 A JPS57111392 A JP S57111392A
Authority
JP
Japan
Prior art keywords
lubricating oil
cold rolling
different peripheral
oil
rolling
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
JP18764680A
Other languages
Japanese (ja)
Inventor
Yoshimoto Shibata
Teruo Iura
Shoji Shimada
Shoji Okamoto
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.)
Nihon Parkerizing Co Ltd
Nippon Steel Corp
Original Assignee
Nihon Parkerizing Co Ltd
Nippon Steel 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 Nihon Parkerizing Co Ltd, Nippon Steel Corp filed Critical Nihon Parkerizing Co Ltd
Priority to JP18764680A priority Critical patent/JPS57111392A/en
Publication of JPS57111392A publication Critical patent/JPS57111392A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lubricants (AREA)

Abstract

PURPOSE: To keep a stable rolling friction state constantly and to inhibit change, slip and chattering at neutral point, by using lubricating oil having a specified viscosity and Falex test value for the cold rolling of steel plate at different peripheral speeds.
CONSTITUTION: A fatty acid ester such as methyl stearate, a dibasic acid ester such as dibutyl sebacate, etc. are mixed together to obtain the titled lubricating oil which has a viscosity of 15cst or lower at 40°C and a Falex test value of 2,000lbs or above in cold rolling at different peripheral speeds where the peripheral speed ratio of an upper rolling work roll to a lower rolling work roll is 1.0/1.5 or smaller. This lubricating oil is used as such. Alternatively, the lubricating oil is mixed with water, and the resulting emulsified oil is used for cold rolling at different peripheral speeds. Examples of said lubricating oil are ethyl oleate alone, a mixture of methyl stearate, mineral oil and dibutyl carbitol, and a mixture of ethyl laurate, a dialkylnaphthalene and mineral oil.
COPYRIGHT: (C)1982,JPO&Japio
JP18764680A 1980-12-29 1980-12-29 Lubricating oil for cold rolling at different peripheral speed Pending JPS57111392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18764680A JPS57111392A (en) 1980-12-29 1980-12-29 Lubricating oil for cold rolling at different peripheral speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18764680A JPS57111392A (en) 1980-12-29 1980-12-29 Lubricating oil for cold rolling at different peripheral speed

Publications (1)

Publication Number Publication Date
JPS57111392A true JPS57111392A (en) 1982-07-10

Family

ID=16209750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18764680A Pending JPS57111392A (en) 1980-12-29 1980-12-29 Lubricating oil for cold rolling at different peripheral speed

Country Status (1)

Country Link
JP (1) JPS57111392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120730U (en) * 1991-04-11 1992-10-28 グンゼ株式会社 neck wrap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830709A (en) * 1971-08-24 1973-04-23
JPS53128606A (en) * 1977-04-15 1978-11-09 Nippon Oil Co Ltd Lubricating oil composition for cold rolling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830709A (en) * 1971-08-24 1973-04-23
JPS53128606A (en) * 1977-04-15 1978-11-09 Nippon Oil Co Ltd Lubricating oil composition for cold rolling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04120730U (en) * 1991-04-11 1992-10-28 グンゼ株式会社 neck wrap

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