JPS56134005A - Temper rolling method - Google Patents
Temper rolling methodInfo
- 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
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.
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)
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 |
-
1980
- 1980-03-24 JP JP3712280A patent/JPS5940525B2/en not_active Expired
Cited By (7)
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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