JPS57111392A - Lubricating oil for cold rolling at different peripheral speed - Google Patents
Lubricating oil for cold rolling at different peripheral speedInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-12-29 JP JP18764680A patent/JPS57111392A/en active Pending
Patent Citations (2)
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)
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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