AR018768A1 - PROVISION OF CYLINDERS FOR ROLLING FLEJES - Google Patents

PROVISION OF CYLINDERS FOR ROLLING FLEJES

Info

Publication number
AR018768A1
AR018768A1 ARP990101170A AR018768A1 AR 018768 A1 AR018768 A1 AR 018768A1 AR P990101170 A ARP990101170 A AR P990101170A AR 018768 A1 AR018768 A1 AR 018768A1
Authority
AR
Argentina
Prior art keywords
cylinders
edges
strap
flejes
provision
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Sms Demag 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 Sms Demag Ag filed Critical Sms Demag Ag
Publication of AR018768A1 publication Critical patent/AR018768A1/en

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
    • 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
    • B21B13/142—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 by axially shifting the rolls, e.g. rolls with tapered ends or with a curved contour for continuously-variable crown CVC
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/025—Quarto, four-high stands
    • 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
    • B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
    • B21B2013/028—Sixto, six-high stands
    • 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
    • B21B27/08—Lubricating, cooling or heating rolls internally
    • B21B2027/083—Lubricating, cooling or heating rolls internally cooling internally
    • 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
    • B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Metal Rolling (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Para crear una disposicion de cilindros con la cual se pueda modificar simultánea e independientemente el perfil y la pleneidad de los bordes delfleje, así como el centro del fleje y se puedan reducir las presiones sobre los bordes del fleje y el afilamiento de sus cantos se propone que loscilindros de trabajo (1a, 1b) y/o los cilindros de apoyo (2a, 2b) presenten escotaduras de forma anular (5a, 5b, 6a, 6b) alrededor del munon, en unarespectiva superficie frontal, en la zona que se extiende entre el munon (7a, 7b, 8a, 8b) y la superficie del recubrimiento del cilindro y que los cilindros(1a, 1b, 2a, 2b) estén dispuestos con orientacion hacia los bordes del fleje que se lamina.To create a cylinder arrangement with which the profile and fullness of the edges of the strap can be modified simultaneously and independently, as well as the center of the strap and the pressures on the edges of the strap and the sharpening of its edges can be reduced that the work cylinders (1a, 1b) and / or the support cylinders (2a, 2b) have annular recesses (5a, 5b, 6a, 6b) around the munon, on a respective front surface, in the area that extends between the munon (7a, 7b, 8a, 8b) and the surface of the cylinder liner and that the cylinders (1a, 1b, 2a, 2b) are arranged towards the edges of the strip being rolled.

ARP990101170 1998-03-18 1999-03-17 PROVISION OF CYLINDERS FOR ROLLING FLEJES AR018768A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998111633 DE19811633B4 (en) 1998-03-18 1998-03-18 Roller arrangement for rolling strips

Publications (1)

Publication Number Publication Date
AR018768A1 true AR018768A1 (en) 2001-12-12

Family

ID=7861232

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101170 AR018768A1 (en) 1998-03-18 1999-03-17 PROVISION OF CYLINDERS FOR ROLLING FLEJES

Country Status (6)

Country Link
AR (1) AR018768A1 (en)
AU (1) AU3329399A (en)
DE (1) DE19811633B4 (en)
ID (1) ID23305A (en)
TW (1) TW396066B (en)
WO (1) WO1999047283A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037004B4 (en) 2000-07-29 2004-01-15 Sms Demag Ag Roll stand for belt edge-oriented shifting of the intermediate rolls in a 6-roll stand
JP3747786B2 (en) 2001-02-05 2006-02-22 株式会社日立製作所 Rolling method and rolling equipment for plate rolling machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347193C (en) * 1922-01-19 Anton Schoepf Dipl Ing Cooling device for hot rolling
JPS517635B2 (en) * 1971-12-10 1976-03-09
JPS5366849A (en) * 1976-11-26 1978-06-14 Hitachi Ltd Rolling machine
DE3213496A1 (en) * 1982-04-10 1983-10-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf ROLLING MILLS WITH AXIAL SLIDING ROLLS
JPS60255206A (en) * 1984-05-31 1985-12-16 Ishikawajima Harima Heavy Ind Co Ltd Roll for rolling mill
JPS61111708A (en) * 1984-11-02 1986-05-29 Ishikawajima Harima Heavy Ind Co Ltd Rolling mill
US4722212A (en) * 1985-11-06 1988-02-02 United Engineering Rolling Mills, Inc. Self-compensating roll
JPH02200308A (en) * 1989-01-30 1990-08-08 Hitachi Ltd Rolling roll and rolling mill
JPH09206805A (en) * 1996-01-29 1997-08-12 Ishikawajima Harima Heavy Ind Co Ltd Cross rolling mill
DE19626565A1 (en) * 1996-07-03 1998-01-08 Schloemann Siemag Ag Roll stand for rolling rolled strips
DE19736767C2 (en) * 1997-08-23 2003-10-30 Sms Demag Ag Roll stand for rolling strips

Also Published As

Publication number Publication date
DE19811633A1 (en) 1999-09-23
TW396066B (en) 2000-07-01
ID23305A (en) 2000-04-05
DE19811633B4 (en) 2008-01-31
AU3329399A (en) 1999-10-11
WO1999047283A1 (en) 1999-09-23

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal