CA1101702A - Laminoirs - Google Patents

Laminoirs

Info

Publication number
CA1101702A
CA1101702A CA300,918A CA300918A CA1101702A CA 1101702 A CA1101702 A CA 1101702A CA 300918 A CA300918 A CA 300918A CA 1101702 A CA1101702 A CA 1101702A
Authority
CA
Canada
Prior art keywords
rolls
block
chocks
roll
work
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
CA300,918A
Other languages
English (en)
Inventor
Motokatsu Okuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to CA300,918A priority Critical patent/CA1101702A/fr
Application granted granted Critical
Publication of CA1101702A publication Critical patent/CA1101702A/fr
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
    • 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
    • B21B31/106—Vertical displacement of rolls or roll chocks during 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
    • B21B31/18—Adjusting or positioning rolls by moving rolls axially
    • 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
    • B21B31/203—Balancing 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
    • B21B13/02—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
    • B21B29/00—Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls ; Roll bending devices, e.g. hydraulic actuators acting on roll shaft ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
CA300,918A 1978-04-11 1978-04-11 Laminoirs Expired CA1101702A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA300,918A CA1101702A (fr) 1978-04-11 1978-04-11 Laminoirs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA300,918A CA1101702A (fr) 1978-04-11 1978-04-11 Laminoirs

Publications (1)

Publication Number Publication Date
CA1101702A true CA1101702A (fr) 1981-05-26

Family

ID=4111208

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300,918A Expired CA1101702A (fr) 1978-04-11 1978-04-11 Laminoirs

Country Status (1)

Country Link
CA (1) CA1101702A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499748A (en) * 1982-01-06 1985-02-19 Hitachi, Ltd. Rolling mill
EP0026903B1 (fr) * 1979-10-04 1986-01-02 Hitachi, Ltd. Laminoir

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026903B1 (fr) * 1979-10-04 1986-01-02 Hitachi, Ltd. Laminoir
US4499748A (en) * 1982-01-06 1985-02-19 Hitachi, Ltd. Rolling mill

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Legal Events

Date Code Title Description
MKEX Expiry