Nothing Special   »   [go: up one dir, main page]

GB1406072A - Three roll type rolling mill - Google Patents

Three roll type rolling mill

Info

Publication number
GB1406072A
GB1406072A GB3940372A GB3940372A GB1406072A GB 1406072 A GB1406072 A GB 1406072A GB 3940372 A GB3940372 A GB 3940372A GB 3940372 A GB3940372 A GB 3940372A GB 1406072 A GB1406072 A GB 1406072A
Authority
GB
United Kingdom
Prior art keywords
frame
sections
inclined rolls
adjustable
rolling
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
GB3940372A
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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
Priority claimed from JP6463971A external-priority patent/JPS5117954B2/ja
Priority claimed from JP7609072A external-priority patent/JPS5126150B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of GB1406072A publication Critical patent/GB1406072A/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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/092—T-sections
    • 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
    • B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/10—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 structural sections, i.e. work of special cross-section, e.g. angle steel in a single two-high or universal rolling mill stand
    • 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
    • B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
    • B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/06—Cassettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

1406072 Rolling mills NIPPON STEEL CORP 24 Aug 1972 [24 Aug 1971 29 July 1972] 39403/72 Heading B3M A three-roll rolling mill for rolling metal sections has a pair of undriven inclined rolls and a horizontal driven roll whose axes form the sides of a triangle. In one arrangement, Fig. 4, the inclined rolls 3a, 3b are mounted in chocks 4a, 4b within a frame 1, Fig. 1. The frame is vertically adjustable within the mill housing and one chock (4a is adjustable vertically in the frame (by wedges 9a, 9b) whereas the other chock 4b is adjustable horizontally (by threaded shafts 21). The frame 1 can be removed from the housing by supporting it on the chocks of the lower roll 2, and shifting the assembly by a truck. In a similar arrangement, Fig. 9, the inclined rolls 103a, 103b are supported in a frame 102 which is removable from the mill housing. The chocks of the inclined rolls are urged by balancing units 113 upwardly against a beam 112, the beam being acted on by screwdown assemblies. Each chock is laterally adjustable by threaded shafts and is balanced hydraulically. The lower roll 104 is adjusted by screwdowns 148. The frame 102 has shelves 118 for supportthe inclined rolls during roll changing. The three rolls may be shaped to form passes suitable for rolling T-sections, Y-sections or L-sections (Figs. 6 to 8, not shown).
GB3940372A 1971-08-24 1972-08-24 Three roll type rolling mill Expired GB1406072A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6463971A JPS5117954B2 (en) 1971-08-24 1971-08-24
JP7609072A JPS5126150B2 (en) 1972-07-29 1972-07-29

Publications (1)

Publication Number Publication Date
GB1406072A true GB1406072A (en) 1975-09-10

Family

ID=26405726

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3940372A Expired GB1406072A (en) 1971-08-24 1972-08-24 Three roll type rolling mill

Country Status (6)

Country Link
US (1) US3813912A (en)
CA (1) CA970188A (en)
DE (1) DE2241588A1 (en)
FR (1) FR2150508B1 (en)
GB (1) GB1406072A (en)
IT (1) IT988066B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819567C2 (en) * 1978-05-05 1987-03-19 Kocks Technik Gmbh & Co, 4010 Hilden Rolling mill for rolling rod-shaped material
US5666845A (en) * 1996-01-23 1997-09-16 Tippins Incorporated Rolling mill
DE19743093C1 (en) * 1997-09-30 1998-12-17 Thyssenkrupp Stahl Ag Production of a metal strip with regions of different thickness over its width
KR101755071B1 (en) 2010-12-02 2017-07-06 프리메탈스 테크놀로지스 프랑스 에스에이에스 Equipment and method for changing cylinders and/or clusters of a roll stand, locking and clamping system, and roll stand comprising such systems
EP2723510B1 (en) * 2011-06-22 2017-05-17 Ashley Dean Olsson Post-forming method and apparatus
CN106984675B (en) * 2017-04-07 2019-01-01 浙江伟联科技股份有限公司 A kind of multiple roll road clearance adjustment mechanism
CN107570534A (en) * 2017-08-30 2018-01-12 肇庆宏旺金属实业有限公司 A kind of roller changing tool

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191390A (en) * 1936-05-20 1940-02-20 John M Hooper Rolling angles

Also Published As

Publication number Publication date
IT988066B (en) 1975-04-10
US3813912A (en) 1974-06-04
FR2150508B1 (en) 1977-07-29
DE2241588A1 (en) 1973-03-01
CA970188A (en) 1975-07-01
FR2150508A1 (en) 1973-04-06
AU4595272A (en) 1974-03-07

Similar Documents

Publication Publication Date Title
GB1344460A (en) Method of and apparatus for producing low-carbon cold steel sheet
GB1501836A (en) Apparatus for controlling flatness of metal sheet during rolling
US3345848A (en) Rolling mill, in particular for rods and bars
ES414036A1 (en) Apparatus for dismantling and assembling roll assemblies for a 4-high rolling mill
GB1406072A (en) Three roll type rolling mill
GB1273016A (en) Roll changing apparatus for a four-high rolling mill
GB1443864A (en) Rolling mill stand
GB945936A (en) Improvements in or relating to apparatus for manufacturing beams
GB1370793A (en) Roll changing arrangement for a rolling mill
GB1354427A (en) Rolling mill stand having a laterally withdrawable roll set
GB1434504A (en) Prestress type rolling mill
GB1138857A (en) Rolling mill for treating metal
GB1306259A (en)
GB1243192A (en) Improvements in and relating to the rolling of strip
GB1439005A (en) Rolling mills
GB1087839A (en) Improvements in or relating to methods of and apparatus for rolling structural shapes such as h, i and rails
ES403103A1 (en) Rolling mill
Roberts Third-octave-mode chatter in the cold rolling of light-gage strip
ES339443A1 (en) Apparatus for dismounting and remounting the rolls in a four-high rolling mill
GB1076204A (en) Improvements in a rolling mill
GB1402696A (en) Roll stand
GB1024226A (en) Improvements in or relating to universal rolling mills
GB1255828A (en) Rolling mill
GB1248927A (en) Rolling mills
GB869276A (en) Improvements relating to rolling mills

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]