IT202200006743A1 - CAGE, GROUP AND ROLLING PROCEDURE - Google Patents

CAGE, GROUP AND ROLLING PROCEDURE Download PDF

Info

Publication number
IT202200006743A1
IT202200006743A1 IT102022000006743A IT202200006743A IT202200006743A1 IT 202200006743 A1 IT202200006743 A1 IT 202200006743A1 IT 102022000006743 A IT102022000006743 A IT 102022000006743A IT 202200006743 A IT202200006743 A IT 202200006743A IT 202200006743 A1 IT202200006743 A1 IT 202200006743A1
Authority
IT
Italy
Prior art keywords
cage
group
rolling procedure
rolling
procedure
Prior art date
Application number
IT102022000006743A
Other languages
Italian (it)
Inventor
Luciano Vignolo
Andrea Sant
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to IT102022000006743A priority Critical patent/IT202200006743A1/en
Publication of IT202200006743A1 publication Critical patent/IT202200006743A1/en

Links

Classifications

    • 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
    • B21B13/001—Convertible or tiltable stands, e.g. from duo to universal stands, from horizontal to vertical 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
    • B21B13/14—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
    • B21B13/145—Lateral support devices for rolls acting mainly in a direction parallel to the movement of the product
    • 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
    • B21B2261/00—Product parameters
    • B21B2261/22—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/16—Adjusting or positioning rolls
    • B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
    • B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
    • B21B31/30—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by wedges or their equivalent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/06—Drives for metal-rolling mills, e.g. hydraulic drives for non-continuously-operating mills or for single stands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
IT102022000006743A 2022-04-05 2022-04-05 CAGE, GROUP AND ROLLING PROCEDURE IT202200006743A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102022000006743A IT202200006743A1 (en) 2022-04-05 2022-04-05 CAGE, GROUP AND ROLLING PROCEDURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000006743A IT202200006743A1 (en) 2022-04-05 2022-04-05 CAGE, GROUP AND ROLLING PROCEDURE

Publications (1)

Publication Number Publication Date
IT202200006743A1 true IT202200006743A1 (en) 2023-10-05

Family

ID=82196604

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000006743A IT202200006743A1 (en) 2022-04-05 2022-04-05 CAGE, GROUP AND ROLLING PROCEDURE

Country Status (1)

Country Link
IT (1) IT202200006743A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014946B (en) * 1954-09-06 1957-09-05 Demag Ag Height adjustment device for the chocks of the lower rolls of rolling mills
US20030167817A1 (en) * 2000-09-20 2003-09-11 Jurgen Seidel Combined drive for a four-or-six-high rolling stand and an operating method for the same
FR2846578A1 (en) * 2002-11-05 2004-05-07 Vai Clecim Enlargement of the production range of an installation for the cold rolling of metal products, with a number of rolling cages operating in tandem by changing the configuration a rolling cage from quarto to sexto or conversely
US20060196243A1 (en) * 2003-03-05 2006-09-07 Germain Le Viavant Method for changing the configuration of a rolling mill and advanced rolling mill for carrying out said method
US20080115551A1 (en) * 2002-11-05 2008-05-22 Vai Clecim Method for increasing the range of production of a metal product rolling installation and installation therefor
EP2572808A1 (en) * 2011-09-20 2013-03-27 Mitsubishi-Hitachi Metals Machinery, Inc. Cold-rolling mill, tandem rolling system, reversing rolling system, modification method of rolling system, and operating method of cold-rolling mill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014946B (en) * 1954-09-06 1957-09-05 Demag Ag Height adjustment device for the chocks of the lower rolls of rolling mills
US20030167817A1 (en) * 2000-09-20 2003-09-11 Jurgen Seidel Combined drive for a four-or-six-high rolling stand and an operating method for the same
FR2846578A1 (en) * 2002-11-05 2004-05-07 Vai Clecim Enlargement of the production range of an installation for the cold rolling of metal products, with a number of rolling cages operating in tandem by changing the configuration a rolling cage from quarto to sexto or conversely
US20080115551A1 (en) * 2002-11-05 2008-05-22 Vai Clecim Method for increasing the range of production of a metal product rolling installation and installation therefor
US20060196243A1 (en) * 2003-03-05 2006-09-07 Germain Le Viavant Method for changing the configuration of a rolling mill and advanced rolling mill for carrying out said method
EP2572808A1 (en) * 2011-09-20 2013-03-27 Mitsubishi-Hitachi Metals Machinery, Inc. Cold-rolling mill, tandem rolling system, reversing rolling system, modification method of rolling system, and operating method of cold-rolling mill

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