JPS5448669A - Slab aligning in blooming mill - Google Patents

Slab aligning in blooming mill

Info

Publication number
JPS5448669A
JPS5448669A JP11518877A JP11518877A JPS5448669A JP S5448669 A JPS5448669 A JP S5448669A JP 11518877 A JP11518877 A JP 11518877A JP 11518877 A JP11518877 A JP 11518877A JP S5448669 A JPS5448669 A JP S5448669A
Authority
JP
Japan
Prior art keywords
slab
scarfer
fin
inverter
spot
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.)
Pending
Application number
JP11518877A
Other languages
Japanese (ja)
Inventor
Yuhei Masuyama
Hisayuki Aoki
Shunpei Kobayashi
Mitsuaki Hidaka
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11518877A priority Critical patent/JPS5448669A/en
Publication of JPS5448669A publication Critical patent/JPS5448669A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • 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
    • B21B2001/028—Slabs

Landscapes

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

Abstract

PURPOSE:To enhance operational efficiency and to improve working conditions by making the aligning of long slabs on line by providing spot scarfer, cutter, inverter, fin-cutting scarfer, and balance on the same line. PURPOSE:Long slab is charged to line by crane 7 and the scars on the furnace is removed by the spot scarfer 1. Then, the slab is inverted by the inverter 2 and then transferred to the spot scarfer 3 for removal of scars on the back. The slab is then cut into an appropriated length by the flame cutter 4 and then the cut fin on the back is turned upward by the inverter 5 to remove the cut fin by the fin cutting scarfer 6. Then, the slab is weighed by the balance 8 and then sent to the slab yard by the crane 9. The use of this aligning method enables one to save the lobors and also to make the remove control of the whole operations, thus improving on the operational environment.
JP11518877A 1977-09-27 1977-09-27 Slab aligning in blooming mill Pending JPS5448669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11518877A JPS5448669A (en) 1977-09-27 1977-09-27 Slab aligning in blooming mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11518877A JPS5448669A (en) 1977-09-27 1977-09-27 Slab aligning in blooming mill

Publications (1)

Publication Number Publication Date
JPS5448669A true JPS5448669A (en) 1979-04-17

Family

ID=14656524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11518877A Pending JPS5448669A (en) 1977-09-27 1977-09-27 Slab aligning in blooming mill

Country Status (1)

Country Link
JP (1) JPS5448669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014166041A (en) * 2013-02-25 2014-09-08 Jfe Steel Corp Continuous casting facility array and thermoelectric generation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035881A (en) * 1973-08-02 1975-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5035881A (en) * 1973-08-02 1975-04-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014166041A (en) * 2013-02-25 2014-09-08 Jfe Steel Corp Continuous casting facility array and thermoelectric generation method

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