CA995787A - System and method for controlling gauge and crown in a plate rolling mill - Google Patents

System and method for controlling gauge and crown in a plate rolling mill

Info

Publication number
CA995787A
CA995787A CA169,056A CA169056A CA995787A CA 995787 A CA995787 A CA 995787A CA 169056 A CA169056 A CA 169056A CA 995787 A CA995787 A CA 995787A
Authority
CA
Canada
Prior art keywords
crown
rolling mill
plate rolling
controlling gauge
gauge
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
CA169,056A
Other versions
CA169056S (en
Inventor
John D. Sterrett
Alfred J. Baeslack
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA995787A publication Critical patent/CA995787A/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
    • 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
    • B21B37/38—Control of flatness or profile during rolling of strip, sheets or plates using roll bending
    • 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
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/64—Mill spring or roll spring compensation systems, e.g. control of prestressed mill stands
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B21B1/06—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing in a non-continuous process, e.g. triplet mill, reversing mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2269/00—Roll bending or shifting
    • B21B2269/02—Roll bending; vertical bending of rolls
    • B21B2269/08—Back-up roll bending
    • 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
    • B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
CA169,056A 1972-05-10 1973-04-18 System and method for controlling gauge and crown in a plate rolling mill Expired CA995787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00251963A US3803886A (en) 1972-05-10 1972-05-10 System and method for controlling gauge and crown in a plate rolling mill

Publications (1)

Publication Number Publication Date
CA995787A true CA995787A (en) 1976-08-24

Family

ID=22954103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,056A Expired CA995787A (en) 1972-05-10 1973-04-18 System and method for controlling gauge and crown in a plate rolling mill

Country Status (10)

Country Link
US (1) US3803886A (en)
JP (2) JPS5817684B2 (en)
AT (1) AT323102B (en)
BE (1) BE799342A (en)
CA (1) CA995787A (en)
DE (1) DE2322315A1 (en)
ES (1) ES414583A1 (en)
FR (1) FR2184002B1 (en)
IT (1) IT987346B (en)
ZA (1) ZA732642B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938360A (en) * 1973-05-02 1976-02-17 Hitachi, Ltd. Shape control method and system for a rolling mill
US4054043A (en) * 1976-12-02 1977-10-18 Blaw-Knox Foundry & Mill Machinery, Inc. Closed loop integrated gauge and crown control for rolling mills
US4270377A (en) * 1978-05-19 1981-06-02 T. Sendzimir, Inc. Eighteen high rolling mill
AT381514B (en) * 1981-01-15 1986-10-27 Escher Wyss Ag FURNITURE ON A ROLLING STAND
DE3109536C3 (en) * 1981-03-13 1994-04-14 Escher Wyss Ag Control arrangement for a four-high metal rolling mill
DE8332322U1 (en) * 1983-11-10 1984-01-26 Basf Ag, 6700 Ludwigshafen Storage container essentially of cuboid shape for objects, in particular flat objects
DE3435232C2 (en) * 1984-09-26 1987-02-26 Hoesch Stahl AG, 4600 Dortmund Multi-stand hot strip rolling mill with possibility of correction of the thickness profile of the strip to be rolled
JPS61283406A (en) * 1985-06-06 1986-12-13 Kobe Steel Ltd Method for compensating and controlling crown control of multi-stage rolling mill
JPS6365186U (en) * 1986-10-20 1988-04-28
JPS649156U (en) * 1987-07-06 1989-01-18
JP3008509B2 (en) * 1991-02-15 2000-02-14 オムロン株式会社 Transponder, identification system, and method of manufacturing transponder
JP2575101Y2 (en) * 1991-03-13 1998-06-25 成徳 斎藤 Blade alignment adjustment device for cutting mechanism in cylinder type agricultural cutter
US6570361B1 (en) * 1999-02-22 2003-05-27 Borealis Technical Limited Rotating induction apparatus
US8307678B2 (en) * 2007-09-20 2012-11-13 Toshiba Mitsubishi-Electric Industrial Systems Corporation Gauge control apparatus
WO2011132273A1 (en) * 2010-04-21 2011-10-27 東芝三菱電機産業システム株式会社 Plate thickness control device, plate thickness control method, and plate thickness control programme
JP7138314B2 (en) 2017-03-15 2022-09-16 株式会社Icon learning toys

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899532A (en) * 1957-09-17 1962-06-27 British Aluminium Co Ltd Improvements in or relating to the manufacture of metal sheet or strip
US3365920A (en) * 1963-09-02 1968-01-30 Hitachi Ltd Control apparatus for tandem rolling mills
US3318124A (en) * 1964-12-10 1967-05-09 Westinghouse Electric Corp Workpiece shape control
GB1199203A (en) * 1966-11-30 1970-07-15 Nippon Kokan Kk Apparatus for Controlling the Shape of a Workpiece During Rolling
GB1209030A (en) * 1966-12-15 1970-10-14 United Eng Foundry Co Gauge control method for rolling mills and like apparatus
BE734591A (en) * 1969-06-13 1969-12-15
US3714805A (en) * 1971-11-11 1973-02-06 Wean United Inc Control system and method for concurrent automatic gage and crown control of a rolling mill

Also Published As

Publication number Publication date
JPS5477264A (en) 1979-06-20
JPS4948534A (en) 1974-05-10
JPS5819364B2 (en) 1983-04-18
IT987346B (en) 1975-02-20
DE2322315A1 (en) 1973-11-29
US3803886A (en) 1974-04-16
ES414583A1 (en) 1976-05-16
JPS5817684B2 (en) 1983-04-08
ZA732642B (en) 1974-04-24
AT323102B (en) 1975-06-25
FR2184002B1 (en) 1977-12-30
FR2184002A1 (en) 1973-12-21
BE799342A (en) 1973-11-12

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