GB1393916A - Strip rolling mill - Google Patents

Strip rolling mill

Info

Publication number
GB1393916A
GB1393916A GB5610172A GB5610172A GB1393916A GB 1393916 A GB1393916 A GB 1393916A GB 5610172 A GB5610172 A GB 5610172A GB 5610172 A GB5610172 A GB 5610172A GB 1393916 A GB1393916 A GB 1393916A
Authority
GB
United Kingdom
Prior art keywords
rolls
strip
chocks
roll
successive
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
GB5610172A
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.)
CHELYBINSKY POLITEKHN I IM LEN
Original Assignee
CHELYBINSKY POLITEKHN I IM LEN
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
Priority to DE2258932A priority Critical patent/DE2258932C3/en
Application filed by CHELYBINSKY POLITEKHN I IM LEN filed Critical CHELYBINSKY POLITEKHN I IM LEN
Priority to GB5610172A priority patent/GB1393916A/en
Priority to US319054A priority patent/US3871221A/en
Priority to FR7301415A priority patent/FR2213813B1/fr
Publication of GB1393916A publication Critical patent/GB1393916A/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
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/222—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 plates, strips, bands or sheets of indefinite length in a rolling-drawing process; in a multi-pass mill

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

1393916 Rolling and tensioning strip CHELYABINSKY POLITEKHNICHESKY INSTITUT IMENI LENINSKOGO KOMSOMOLA 5 Dec 1972 56101/72 Headings B3M and B3E A strip rolling mill comprises a stand having at least three rolls with parallel axes, around which the strip is to be looped, a plane normal to the axes intersecting them in points defining a succession of straight line segments located at an angle to one another of which not more than two contiguous segments are in the same straight line, drive means arranged to rotate adjacent rolls in opposite directions with peripheral speeds which increase in the direction of rolling, means for tensioning the strip both upstream and downstream of the stand, and screw-down means for adjusting the distance between adjacent rolls, there being one such means operating along each line segment and one roll being mounted in fixed chocks. The line segments may form successive angles of 70 to 110 degrees, e.g. right angles, so as to form a regular zig-zag, Fig. 1 (not shown), the first roll being mounted in fixed chocks, whereas each successive roll is mounted in chocks adjustable by a respective screw-down. In Fig. 2, the central roll 24 has a fixed axis 26, and the remaining rolls 29, 30, 31, 32 are mounted in chocks adjustable by screw-down devices 34, 33, 35, 36, so that the two middle line segments defined by axes 26, 27 and 26, 28 are at an angle of 160 to 200 degrees, e.g. 180 degrees. In either embodiment, the pass between successive rolls can be adjusted without significant alteration of an adjacent pass. The rolls may be driven by separate drives or may be geared together. The mill is preferably adjusted so that the ratio of the peripheral speeds of successive rolls equals the degree of thickness reduction effected by the pass between them.
GB5610172A 1972-12-01 1972-12-05 Strip rolling mill Expired GB1393916A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2258932A DE2258932C3 (en) 1972-12-01 1972-12-01 Continuous rolling mill for metal semi-finished products
GB5610172A GB1393916A (en) 1972-12-01 1972-12-05 Strip rolling mill
US319054A US3871221A (en) 1972-12-01 1972-12-27 Continuous strip rolling mill
FR7301415A FR2213813B1 (en) 1972-12-01 1973-01-16

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2258932A DE2258932C3 (en) 1972-12-01 1972-12-01 Continuous rolling mill for metal semi-finished products
GB5610172A GB1393916A (en) 1972-12-01 1972-12-05 Strip rolling mill
US319054A US3871221A (en) 1972-12-01 1972-12-27 Continuous strip rolling mill
FR7301415A FR2213813B1 (en) 1972-12-01 1973-01-16

Publications (1)

Publication Number Publication Date
GB1393916A true GB1393916A (en) 1975-05-14

Family

ID=27431588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5610172A Expired GB1393916A (en) 1972-12-01 1972-12-05 Strip rolling mill

Country Status (4)

Country Link
US (1) US3871221A (en)
DE (1) DE2258932C3 (en)
FR (1) FR2213813B1 (en)
GB (1) GB1393916A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU687668A1 (en) * 1976-11-17 1981-06-30 Челябинский Политехнический Институтим.Ленинского Комсомола Method and stand for continuous rolling
US4244203A (en) * 1979-03-29 1981-01-13 Olin Corporation Cooperative rolling process and apparatus
US4329863A (en) * 1980-07-09 1982-05-18 Olin Corporation Cooperative rolling process and apparatus
US4412439A (en) * 1981-05-04 1983-11-01 Olin Corporation Cooperative rolling mill apparatus and process
US4414832A (en) * 1981-09-11 1983-11-15 Olin Corporation Start-up and steady state process control for cooperative rolling
US4781050A (en) * 1982-01-21 1988-11-01 Olin Corporation Process and apparatus for producing high reduction in soft metal materials
US4478064A (en) * 1982-03-04 1984-10-23 Olin Corporation Modifications to a cooperative rolling system for increasing _maximum attainable reduction per pass
CN1049731C (en) * 1994-07-30 2000-02-23 苏立 Absolute amplitude sensor
US5992201A (en) * 1998-12-07 1999-11-30 Danieli United Rolling and shearing process and apparatus background

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332796A (en) * 1941-01-25 1943-10-26 Carnegie Illinois Steel Corp Reduction of elongated bodies
US2526296A (en) * 1943-08-12 1950-10-17 United Eng Foundry Co Method and apparatus for processing strip metal
GB969395A (en) * 1962-07-09 1964-09-09 Metal Box Co Ltd Improvements in or relating to the treatment of strip metal
US3527078A (en) * 1968-08-12 1970-09-08 Head Wrightson & Co Ltd Strip flattening
US3709017A (en) * 1969-06-26 1973-01-09 V Vydrin Method of rolling metal sheet articles between the driven rolls of the roll mill

Also Published As

Publication number Publication date
FR2213813A1 (en) 1974-08-09
US3871221A (en) 1975-03-18
DE2258932A1 (en) 1974-06-12
FR2213813B1 (en) 1975-04-04
DE2258932B2 (en) 1978-08-10
DE2258932C3 (en) 1979-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee