DE3819303C2 - - Google Patents

Info

Publication number
DE3819303C2
DE3819303C2 DE19883819303 DE3819303A DE3819303C2 DE 3819303 C2 DE3819303 C2 DE 3819303C2 DE 19883819303 DE19883819303 DE 19883819303 DE 3819303 A DE3819303 A DE 3819303A DE 3819303 C2 DE3819303 C2 DE 3819303C2
Authority
DE
Germany
Prior art keywords
rolls
work
rollers
roll
curved
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 - Fee Related
Application number
DE19883819303
Other languages
German (de)
English (en)
Other versions
DE3819303A1 (de
Inventor
Werner 4100 Duisburg De Druschke
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE19883819303 priority Critical patent/DE3819303A1/de
Publication of DE3819303A1 publication Critical patent/DE3819303A1/de
Application granted granted Critical
Publication of DE3819303C2 publication Critical patent/DE3819303C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • 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
    • B21B37/28—Control of flatness or profile during rolling of strip, sheets or plates
    • B21B37/30—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control
    • B21B37/34—Control of flatness or profile during rolling of strip, sheets or plates using roll camber control by hydraulic expansion of the rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Metal Rolling (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
DE19883819303 1988-06-03 1988-06-03 Flachwalzwerk Granted DE3819303A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883819303 DE3819303A1 (de) 1988-06-03 1988-06-03 Flachwalzwerk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883819303 DE3819303A1 (de) 1988-06-03 1988-06-03 Flachwalzwerk

Publications (2)

Publication Number Publication Date
DE3819303A1 DE3819303A1 (de) 1989-12-07
DE3819303C2 true DE3819303C2 (es) 1990-06-13

Family

ID=6356011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883819303 Granted DE3819303A1 (de) 1988-06-03 1988-06-03 Flachwalzwerk

Country Status (1)

Country Link
DE (1) DE3819303A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102441574B (zh) * 2011-09-22 2013-12-18 常州宝菱重工机械有限公司 四六辊互换轧机的托轴架装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926365B2 (ja) * 1979-05-24 1984-06-27 住友金属工業株式会社 可変クラウン・ロ−ルを用いた圧延機
DE3038865C1 (de) * 1980-10-15 1982-12-23 SMS Schloemann-Siemag AG, 4000 Düsseldorf Walzgeruest mit axial verschiebbaren Walzen
EP0212002A3 (de) * 1985-08-13 1987-06-03 MANNESMANN Aktiengesellschaft Walzgerüst

Also Published As

Publication number Publication date
DE3819303A1 (de) 1989-12-07

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee