GB1165156A - An improvement in or relating to Rolling Mill Apparatus - Google Patents

An improvement in or relating to Rolling Mill Apparatus

Info

Publication number
GB1165156A
GB1165156A GB53434/65A GB5343465A GB1165156A GB 1165156 A GB1165156 A GB 1165156A GB 53434/65 A GB53434/65 A GB 53434/65A GB 5343465 A GB5343465 A GB 5343465A GB 1165156 A GB1165156 A GB 1165156A
Authority
GB
United Kingdom
Prior art keywords
rolls
operative
roll
pair
stock
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
GB53434/65A
Inventor
Alexander Ian Wilson
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.)
Hille Engineering Co Ltd
Original Assignee
Hille Engineering Co 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 Hille Engineering Co Ltd filed Critical Hille Engineering Co Ltd
Priority to GB53434/65A priority Critical patent/GB1165156A/en
Priority to US600955A priority patent/US3485077A/en
Priority to DE19661527646 priority patent/DE1527646A1/en
Publication of GB1165156A publication Critical patent/GB1165156A/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
    • B21B1/02—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
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/20—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a non-continuous process,(e.g. skew rolling, i.e. planetary cross rolling)
    • 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
    • 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
    • B21B2013/003—Inactive rolling stands

Abstract

1,165,156. Rolling. HILLE ENG. CO. Ltd. 9 Dec., 1966 [16 Dec., 1965], No. 53434/65. Heading B3M. A reversing rolling mill includes two pairs of rolls 10, 12, 14 and 16 in tandem, which rolls are driven in opposite senses so that the pairs can be used alternately for rolling stock in opposite directions, one roll 14 of the second pair being retractable to allow rolled stock to pass freely between the second pair, when the first pair of rolls is operative. In a second pass, the roll 14 is moved downwardly to an operative position, and the stock passes to the left between the rolls 10 and 12 (the roll 12 having first been retracted to an inoperative position). The pass line 20 is slightly lower than the pass line 18. The rolls 10 and 12 are screw adjusted in a common housing 40, while the rolls 12 and 14 are movable by hydraulic rams 70 and 74 between operative and retracted positions. Shoulders 72 and 76 in the housing windows are abutted by supports 54 and 56 for the rolls 12 and 14 respectively to determine the operative positions of the rolls. Packing pieces may be inserted between the shoulders and supports, to adjust the operative positions. Similarly, packing pieces may be used for determining the position of the non-retractable rolls 10 and 16. The two pairs of rolls may be mounted in separate housings, and, if desired, a tilting table can be positioned between the rolls to guide the stock clear of the inoperative rolls when being rolled by the operative ones. The upper roll of the second pair may be non-retractable, in place of the lower roll.
GB53434/65A 1965-12-16 1965-12-16 An improvement in or relating to Rolling Mill Apparatus Expired GB1165156A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB53434/65A GB1165156A (en) 1965-12-16 1965-12-16 An improvement in or relating to Rolling Mill Apparatus
US600955A US3485077A (en) 1965-12-16 1966-12-12 Rolling mill apparatus
DE19661527646 DE1527646A1 (en) 1965-12-16 1966-12-14 Device for rolling mills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53434/65A GB1165156A (en) 1965-12-16 1965-12-16 An improvement in or relating to Rolling Mill Apparatus

Publications (1)

Publication Number Publication Date
GB1165156A true GB1165156A (en) 1969-09-24

Family

ID=10467794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53434/65A Expired GB1165156A (en) 1965-12-16 1965-12-16 An improvement in or relating to Rolling Mill Apparatus

Country Status (3)

Country Link
US (1) US3485077A (en)
DE (1) DE1527646A1 (en)
GB (1) GB1165156A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647236A (en) * 1995-01-11 1997-07-15 Tippins Incorporated Method of rolling light gauge hot mill band on a hot reversing mill
US5752403A (en) * 1995-01-11 1998-05-19 Tippins Incorporated Method of rolling hot mill band on a twin stand reversing mill
US5706690A (en) * 1995-03-02 1998-01-13 Tippins Incorporated Twin stand cold reversing mill
US5806359A (en) * 1996-11-05 1998-09-15 Kvaerner U.S. Inc. Optimized operation of a two stand reversing rolling mill

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331232A (en) * 1967-07-18 Method for rolling strip metal
US372747A (en) * 1887-11-08 Reversing rolling-mill
US387495A (en) * 1888-08-07 Rolling-mill
US605669A (en) * 1898-06-14 Rolling-iviill
US898901A (en) * 1907-04-06 1908-09-15 Andrew Lamberton Method of rolling plates.
US974559A (en) * 1908-06-27 1910-11-01 Joseph Fawell Rolling-mill.
US946795A (en) * 1909-03-06 1910-01-18 Joseph Fawell Rolling-mill.
US984569A (en) * 1910-03-31 1911-02-21 Max Koch Rolling-mill for metal tubes.

Also Published As

Publication number Publication date
DE1527646A1 (en) 1970-03-05
US3485077A (en) 1969-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees