FR2145589A1 - Hot rolling lubrication - of slabs ,bars,billets etc in grooved rolls - Google Patents
Hot rolling lubrication - of slabs ,bars,billets etc in grooved rollsInfo
- Publication number
- FR2145589A1 FR2145589A1 FR7225077A FR7225077A FR2145589A1 FR 2145589 A1 FR2145589 A1 FR 2145589A1 FR 7225077 A FR7225077 A FR 7225077A FR 7225077 A FR7225077 A FR 7225077A FR 2145589 A1 FR2145589 A1 FR 2145589A1
- Authority
- FR
- France
- Prior art keywords
- hot rolling
- slabs
- bars
- grooved rolls
- rolling lubrication
- 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.)
- Withdrawn
Links
- 238000005098 hot rolling Methods 0.000 title abstract 2
- 238000005461 lubrication Methods 0.000 title 1
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
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- 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
- B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/04—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a continuous process
-
- 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
- B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B2001/022—Blooms or billets
-
- 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
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
Hot rolling of a block or similar workpiece by passing it through the grooves of rolls of alternately vertical and horizontal support rolls installed in tandem, with the improvement whereby undiluted oil is introduced into the grooves of each vertical roll at the inlet side of the passage formed by the vertical rolls.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16157871A | 1971-07-12 | 1971-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2145589A1 true FR2145589A1 (en) | 1973-02-23 |
Family
ID=22581777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7225077A Withdrawn FR2145589A1 (en) | 1971-07-12 | 1972-07-11 | Hot rolling lubrication - of slabs ,bars,billets etc in grooved rolls |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE786027A (en) |
DE (1) | DE2231451A1 (en) |
FR (1) | FR2145589A1 (en) |
IT (1) | IT964643B (en) |
NL (1) | NL7209509A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682051A1 (en) * | 1991-10-03 | 1993-04-09 | Unimetall Sa | Method of lubricating the rolls of a finishing unit of a hot wire rolling mill and finishing-unit stand with rolls thus lubricated |
-
0
- BE BE786027D patent/BE786027A/en unknown
-
1972
- 1972-06-27 DE DE19722231451 patent/DE2231451A1/en active Pending
- 1972-07-07 NL NL7209509A patent/NL7209509A/xx unknown
- 1972-07-11 FR FR7225077A patent/FR2145589A1/en not_active Withdrawn
- 1972-07-11 IT IT6923972A patent/IT964643B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2682051A1 (en) * | 1991-10-03 | 1993-04-09 | Unimetall Sa | Method of lubricating the rolls of a finishing unit of a hot wire rolling mill and finishing-unit stand with rolls thus lubricated |
Also Published As
Publication number | Publication date |
---|---|
IT964643B (en) | 1974-01-31 |
NL7209509A (en) | 1973-01-16 |
DE2231451A1 (en) | 1973-01-18 |
BE786027A (en) | 1973-01-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |