DE3166614D1 - Method of executing the skin pass at a regulated rate in the rolling of steel strips annealed in a furnace - Google Patents

Method of executing the skin pass at a regulated rate in the rolling of steel strips annealed in a furnace

Info

Publication number
DE3166614D1
DE3166614D1 DE8181401230T DE3166614T DE3166614D1 DE 3166614 D1 DE3166614 D1 DE 3166614D1 DE 8181401230 T DE8181401230 T DE 8181401230T DE 3166614 T DE3166614 T DE 3166614T DE 3166614 D1 DE3166614 D1 DE 3166614D1
Authority
DE
Germany
Prior art keywords
furnace
rolling
executing
steel strips
skin pass
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.)
Expired
Application number
DE8181401230T
Other languages
German (de)
Inventor
Pierre Gombaud
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.)
FORGES BASSE INDRE SOC
Original Assignee
FORGES BASSE INDRE SOC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9245236&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3166614(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FORGES BASSE INDRE SOC filed Critical FORGES BASSE INDRE SOC
Application granted granted Critical
Publication of DE3166614D1 publication Critical patent/DE3166614D1/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
    • 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
    • B21B1/24—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 in a continuous or semi-continuous process
    • B21B1/28—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 in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/56—Elongation control
    • 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
    • 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
    • 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
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
DE8181401230T 1980-08-18 1981-07-30 Method of executing the skin pass at a regulated rate in the rolling of steel strips annealed in a furnace Expired DE3166614D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8018054A FR2488532A1 (en) 1980-08-18 1980-08-18 METHOD OF RULE-NARROW NUTS ROLLING FOR SOFT STEEL REINFORCED SOFT BANDS

Publications (1)

Publication Number Publication Date
DE3166614D1 true DE3166614D1 (en) 1984-11-15

Family

ID=9245236

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8181401230T Expired DE3166614D1 (en) 1980-08-18 1981-07-30 Method of executing the skin pass at a regulated rate in the rolling of steel strips annealed in a furnace
DE198181401230T Pending DE46423T1 (en) 1980-08-18 1981-07-30 ROLLING METHOD FOR REGULATED RE-ROLLING OF STEEL STRIP SOFTED IN THE OPERATING STOVE.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198181401230T Pending DE46423T1 (en) 1980-08-18 1981-07-30 ROLLING METHOD FOR REGULATED RE-ROLLING OF STEEL STRIP SOFTED IN THE OPERATING STOVE.

Country Status (7)

Country Link
EP (1) EP0046423B2 (en)
DE (2) DE3166614D1 (en)
ES (1) ES8205589A1 (en)
FR (1) FR2488532A1 (en)
GR (1) GR75311B (en)
NO (1) NO152676C (en)
PT (1) PT73532B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054302A (en) * 1989-04-07 1991-10-08 Kawasaki Steel Corporation Hardness compensated thickness control method for wet skin-pass rolled sheet
EP0436762A1 (en) * 1990-01-12 1991-07-17 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh Method and apparatus for achieving a predetermined yield point and surface roughness during cold-laminating of metallic pre-treated strips
ES2043530B1 (en) * 1992-01-30 1994-06-16 Kramer Antonio Henriqu MANUFACTURING PROCEDURE FOR METAL CONTAINERS.
NL9400674A (en) * 1994-04-27 1995-12-01 Hoogovens Groep Bv Device and method for manufacturing DKG strip steel.
US5555756A (en) * 1995-01-24 1996-09-17 Inland Steel Company Method of lubricating steel strip for cold rolling, particularly temper rolling
JP3783439B2 (en) * 1998-12-25 2006-06-07 Ｊｆｅスチール株式会社 Method for temper rolling of steel sheet
CN112969540B (en) 2018-11-23 2023-11-03 考克利尔维修工程有限责任公司 Flexible cold rolling mill and conversion method thereof
CN117753782B (en) * 2024-02-21 2024-05-03 山西广华源药用包装有限公司 Calendaring molding machine for aluminum foil processing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR629623A (en) * 1926-11-05 1927-11-14 Kalker Maschinenfabrik Ag Cold rolling process of iron, steel and other metals
US1860613A (en) * 1929-08-22 1932-05-31 Republic Steel Corp Method of rolling metal sheets
DE1546173A1 (en) * 1965-03-19 1969-04-17 C Otto & Company Gmbh Dr Process for the aftertreatment of pickled strand material, preferably wide band
SE338221B (en) * 1970-04-15 1971-08-30 Nyby Bruk Ab
US3820365A (en) * 1973-03-23 1974-06-28 Westinghouse Electric Corp Automatic extension control
DE2362051A1 (en) * 1973-12-13 1975-06-19 Hufnagl Walter Mfg concrete reinforcing rods - stock material sprayed with oil emulsion before drawing

Also Published As

Publication number Publication date
EP0046423B1 (en) 1984-10-10
EP0046423A1 (en) 1982-02-24
FR2488532A1 (en) 1982-02-19
NO812771L (en) 1982-02-19
PT73532A (en) 1981-09-01
NO152676C (en) 1985-11-06
PT73532B (en) 1983-08-24
GR75311B (en) 1984-07-13
DE46423T1 (en) 1983-03-17
FR2488532B1 (en) 1982-11-05
NO152676B (en) 1985-07-29
ES504786A0 (en) 1982-06-16
EP0046423B2 (en) 1990-12-19
ES8205589A1 (en) 1982-06-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings