ES372154A1 - Apparatus for reducing the cross section of a continuous cast strand - Google Patents

Apparatus for reducing the cross section of a continuous cast strand

Info

Publication number
ES372154A1
ES372154A1 ES372154A ES372154A ES372154A1 ES 372154 A1 ES372154 A1 ES 372154A1 ES 372154 A ES372154 A ES 372154A ES 372154 A ES372154 A ES 372154A ES 372154 A1 ES372154 A1 ES 372154A1
Authority
ES
Spain
Prior art keywords
frame
units
reducing
pairs
rollers
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
ES372154A
Other languages
Spanish (es)
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.)
Beazer East Inc
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of ES372154A1 publication Critical patent/ES372154A1/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
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
    • 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
    • B21B13/06—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged vertically, e.g. edgers
    • 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
    • B21B2203/22—Hinged chocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)

Abstract

A continuous casting machine includes apparatus for reducing the cross-sectional area of the cast strand 101 said apparatus comprising a pair of units 133 and 139, each unit including a frame, a power operable roller 141 supported by said frame, a pivot 143 about which the frame can turn, and means 113 for moving the units 133 and 139 relative to one another. Two such pairs of units are provided, one pair having its rollers 141 disposed horizontally and the other having its rollers 153 disposed vertically. Between the two pairs of units a straightener device 131 may be provided. This consists of two pairs of arms 147 and 149, each pair being pivotable about a shaft 155 and carrying a roller 165. Piston-cylinder units 157, 159 connect the pairs of arms to each other and arms 149 to a base 161. The device 131 may be used to detach the starter bar 102 from the cast strand 101. The billet-reducing rollers 79 are driven by fluid piston motors 37 acting through a worm (37) and the train of gears shown in Fig. 4. The shaft 73 carrying the roller 79 is journalled in a bearing 77 mounted in a bearing block 78 which is mounted on the frame 31 in such a way that the bearing 77 and block 78 can be easily removed from the frame. In a modification, Fig. 7 (not shown), the reducing rollers are mounted at the ends of their shafts.
ES372154A 1969-01-13 1969-10-03 Apparatus for reducing the cross section of a continuous cast strand Expired ES372154A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79060869A 1969-01-13 1969-01-13

Publications (1)

Publication Number Publication Date
ES372154A1 true ES372154A1 (en) 1972-01-16

Family

ID=25151221

Family Applications (2)

Application Number Title Priority Date Filing Date
ES372154A Expired ES372154A1 (en) 1969-01-13 1969-10-03 Apparatus for reducing the cross section of a continuous cast strand
ES395002A Expired ES395002A1 (en) 1969-01-13 1971-09-11 Apparatus for reducing the cross section of a continuous cast strand

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES395002A Expired ES395002A1 (en) 1969-01-13 1971-09-11 Apparatus for reducing the cross section of a continuous cast strand

Country Status (4)

Country Link
US (1) US3628594A (en)
CA (1) CA933329A (en)
ES (2) ES372154A1 (en)
GB (1) GB1258735A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427440A (en) * 1973-12-06 1976-03-10 Davy Loewy Ltd Rolling mills
AT346797B (en) * 1975-11-24 1978-11-27 Voest Ag METHOD FOR MANUFACTURING PLATE, IN PARTICULAR HEAVY PLATE, AND EQUIPMENT FOR CARRYING OUT THE METHOD
US4156453A (en) * 1975-12-17 1979-05-29 Vereinigte Osterreichische Eisen- und Stahlwerke - Alpoine Montan Aktiengesellschaft Driving roll stand
SU753503A1 (en) * 1977-07-26 1980-08-07 Челябинский политехнический институт им. Ленинского комсомола Rolling mill stand with four-roll pass
AT359671B (en) * 1978-06-23 1980-11-25 Voest Alpine Ag DRIVING ROLLER SCAFFOLDING FOR A CONTINUOUS CASTING SYSTEM
US5360054A (en) * 1991-10-11 1994-11-01 Kawasaki Jukogyo Kabushiki Kaisha Method and apparatus for performing horizontal continuous casting
US6920772B1 (en) 2003-02-12 2005-07-26 Morgan Construction Company Pinch roll unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US538268A (en) * 1895-04-30 Pipe-rolling machine
US2042872A (en) * 1935-02-18 1936-06-02 United Eng Foundry Co Backing roll chuck latch
US2599414A (en) * 1946-05-24 1952-06-03 Aetna Standard Eng Co Adjustable roll support
US3190098A (en) * 1959-02-16 1965-06-22 British Iron Steel Research Cantilever rolling mill
US3157920A (en) * 1962-04-03 1964-11-24 Concast Ag Continuous casting plant with deflection of the casting
DE1213962B (en) * 1962-07-04 1966-04-07 Demag Ag Approach bolts for continuous casting plants
US3344844A (en) * 1964-08-10 1967-10-03 Koppers Co Inc Apparatus for handling a curved continuous casting starting bar
US3358358A (en) * 1964-12-31 1967-12-19 United States Steel Corp Method of reducing width of metal slabs
US3370641A (en) * 1965-01-11 1968-02-27 United Eng Foundry Co Reciprocating mold and coolant-support section continuous casting machine
AT284043B (en) * 1966-12-06 1970-08-25 Boehler & Co Ag Geb Process for regulating working conditions in the manufacture of rolled products from continuously cast products made from refractory metals, in particular from unalloyed and alloyed steels
AT280193B (en) * 1967-02-03 1970-04-10 Voest Ag Device for shaping metal strands
DE1558220C3 (en) * 1967-05-16 1974-06-06 Demag Ag, 4100 Duisburg Storage of rollers for changing the shape of a metallic strand coming from a continuous casting mold
US3554269A (en) * 1969-08-21 1971-01-12 Demag Ag Method of deforming and straightening a curved continuous casting strand

Also Published As

Publication number Publication date
US3628594A (en) 1971-12-21
ES395002A1 (en) 1974-09-01
CA933329A (en) 1973-09-11
GB1258735A (en) 1971-12-30

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