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JPS57137008A - Joining method of hot rolling material - Google Patents

Joining method of hot rolling material

Info

Publication number
JPS57137008A
JPS57137008A JP2121681A JP2121681A JPS57137008A JP S57137008 A JPS57137008 A JP S57137008A JP 2121681 A JP2121681 A JP 2121681A JP 2121681 A JP2121681 A JP 2121681A JP S57137008 A JPS57137008 A JP S57137008A
Authority
JP
Japan
Prior art keywords
machine
roller
rolling
conveying
joining
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.)
Granted
Application number
JP2121681A
Other languages
Japanese (ja)
Other versions
JPS6253242B2 (en
Inventor
Shigeki Taniguchi
Takashi Nito
Toshio Tagi
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 Steel Corp
Original Assignee
Kawasaki 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12048808&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS57137008(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP2121681A priority Critical patent/JPS57137008A/en
Publication of JPS57137008A publication Critical patent/JPS57137008A/en
Publication of JPS6253242B2 publication Critical patent/JPS6253242B2/ja
Granted 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
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
    • B21B39/12—Arrangement or installation of roller tables in relation to a roll stand

Landscapes

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

Abstract

PURPOSE:To enable a continuous rolling, by retreating each table roller, forming a conveying table for a rolling line, from a rolling-material conveying-position to the position where a joining machine is not interfered by the table roller during a passing of the machine, and returning the table roller to the original position after the passing of the machine. CONSTITUTION:A preceding rolling material 31 and a successive material 32, both conveyed by a conveying table 12, are joined together by a joining machine 16. At the joining, each lifting cylinder device 24, corresponding to each table roller 13 forming the conveying table 12, operates by a detection of an access of the machine 16 detected by a detector, arranged corresponding to each roller 13, to retreat the table roller 13 to the position where exit side clamps 17 and inlet side ones 18 of the machine 16 are not interfered by the roller 13. When the machine passes through, the detector detects it and gives command to the device 24 to return the table roller 13 to the original rolling-material conveying-position.
JP2121681A 1981-02-16 1981-02-16 Joining method of hot rolling material Granted JPS57137008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2121681A JPS57137008A (en) 1981-02-16 1981-02-16 Joining method of hot rolling material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2121681A JPS57137008A (en) 1981-02-16 1981-02-16 Joining method of hot rolling material

Publications (2)

Publication Number Publication Date
JPS57137008A true JPS57137008A (en) 1982-08-24
JPS6253242B2 JPS6253242B2 (en) 1987-11-10

Family

ID=12048808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2121681A Granted JPS57137008A (en) 1981-02-16 1981-02-16 Joining method of hot rolling material

Country Status (1)

Country Link
JP (1) JPS57137008A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040601A (en) * 1983-08-12 1985-03-04 Hitachi Ltd Method and equipment for continuously hot rolling billet
JPS60244401A (en) * 1984-05-21 1985-12-04 Hitachi Ltd Method and device for continuous hot rolling of strip
EP0271643A3 (en) * 1986-12-19 1989-07-26 Hermann Berstorff Maschinenbau Gmbh Device for the exchange of rollers of a pulling roller assembly of a calender system for the production of thermoplastic films
WO1994029040A1 (en) * 1993-06-15 1994-12-22 Kawasaki Steel Corporation Method for continuous hot rolling of metal pieces, and apparatus and parts therefor
EP0832700A1 (en) * 1996-09-25 1998-04-01 DANIELI & C. OFFICINE MECCANICHE S.p.A. Method to weld billets leaving a furnace and a rolling line adopting the method
US5951220A (en) * 1995-07-24 1999-09-14 Kawasaki Steel Corporation Surface cutting method and apparatus for hot-rolled steel products

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040601A (en) * 1983-08-12 1985-03-04 Hitachi Ltd Method and equipment for continuously hot rolling billet
JPS60244401A (en) * 1984-05-21 1985-12-04 Hitachi Ltd Method and device for continuous hot rolling of strip
EP0271643A3 (en) * 1986-12-19 1989-07-26 Hermann Berstorff Maschinenbau Gmbh Device for the exchange of rollers of a pulling roller assembly of a calender system for the production of thermoplastic films
CN1060975C (en) * 1993-06-15 2001-01-24 川崎制铁株式会社 Method for continuous hot rolling of metal pieces, and apparatus and parts therefor
US5753894A (en) * 1993-06-15 1998-05-19 Kawasaki Steel Corporation Hot rolling method for continuously joining metal blocks and an apparatus for the same
EP0956911A3 (en) * 1993-06-15 1999-11-24 Kawasaki Steel Corporation A continuous hot rolling method and an apparatus for carrying out said method
US6037575A (en) * 1993-06-15 2000-03-14 Kawasaki Steel Corporation Chiba Works Method and apparatus for removing a defect in joined metal blocks
KR100249664B1 (en) * 1993-06-15 2000-04-01 에모또 간지 Continuous hot rolling method of metal pieces and joining device for metal pieces, table roller for conveying metal pieces, removal of defective parts of metal pieces and cooling device for metal pieces
WO1994029040A1 (en) * 1993-06-15 1994-12-22 Kawasaki Steel Corporation Method for continuous hot rolling of metal pieces, and apparatus and parts therefor
EP1250967A3 (en) * 1993-06-15 2003-01-02 Kawasaki Steel Corporation A metal block joining apparatus
US5951220A (en) * 1995-07-24 1999-09-14 Kawasaki Steel Corporation Surface cutting method and apparatus for hot-rolled steel products
US6086296A (en) * 1995-07-24 2000-07-11 Kawasaki Steel Corporation Surface cutting apparatus for hot-rolled steel products
US6192564B1 (en) 1995-07-24 2001-02-27 Kawasaki Steel Surface cutting apparatus for hot-rolled steel products
US6195859B1 (en) 1995-07-24 2001-03-06 Kawasaki Steel Corporation Surface cutting apparatus for hot-rolled steel products
EP0832700A1 (en) * 1996-09-25 1998-04-01 DANIELI & C. OFFICINE MECCANICHE S.p.A. Method to weld billets leaving a furnace and a rolling line adopting the method
US5931370A (en) * 1996-09-25 1999-08-03 Danieli & C. Officine Meccaniche Spa Method to weld billets leaving a furnace and a rolling line adopting the method

Also Published As

Publication number Publication date
JPS6253242B2 (en) 1987-11-10

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