CA2048127A1 - Process for coiler drum alternation in incessant hot rolling and apparatus therefor - Google Patents

Process for coiler drum alternation in incessant hot rolling and apparatus therefor

Info

Publication number
CA2048127A1
CA2048127A1 CA2048127A CA2048127A CA2048127A1 CA 2048127 A1 CA2048127 A1 CA 2048127A1 CA 2048127 A CA2048127 A CA 2048127A CA 2048127 A CA2048127 A CA 2048127A CA 2048127 A1 CA2048127 A1 CA 2048127A1
Authority
CA
Canada
Prior art keywords
hot rolling
alternation
incessant
coiler drum
strip
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
CA2048127A
Other languages
French (fr)
Other versions
CA2048127C (en
Inventor
Yuji Komami
Toshisada Takechi
Hideo Takekawa
Hiroyuki Yoshimura
Fujio Aoki
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
Individual
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 Individual filed Critical Individual
Publication of CA2048127A1 publication Critical patent/CA2048127A1/en
Application granted granted Critical
Publication of CA2048127C publication Critical patent/CA2048127C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
    • 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
    • B21B2015/0057—Coiling the rolled product
    • 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
    • B21B39/006—Pinch roll sets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Metal Rolling (AREA)

Abstract

Disclosed herein is a process for coiler drum alternation in incessant hot rolling in which continual finish hot rolling of rough-rolled sheet bars united on the entry side of a finishing hot rolling mill is carried out by tilting upper and lower tillable pinch rolls disposed on the exit side of a shear on the downstream of the finishing mill, thereby changing the traveling direction of the steel strip so that a leading end formed upon cutting the strip will be directed toward the next coiler drum to be used, and thereafter cutting the strip. This process enables an easy and assured alternation of coiler drums, thereby contributing to increases in the speed and efficiency of incessant hot rolling.
CA002048127A 1990-07-31 1991-07-30 Process for coiler drum alternation in incessant hot rolling and apparatus therefor Expired - Fee Related CA2048127C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-201309 1990-07-31
JP2201309A JPH0489135A (en) 1990-07-31 1990-07-31 Method for changing over coiler of endless hot rolling

Publications (2)

Publication Number Publication Date
CA2048127A1 true CA2048127A1 (en) 1992-02-01
CA2048127C CA2048127C (en) 1997-01-21

Family

ID=16438871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002048127A Expired - Fee Related CA2048127C (en) 1990-07-31 1991-07-30 Process for coiler drum alternation in incessant hot rolling and apparatus therefor

Country Status (5)

Country Link
EP (1) EP0469483A3 (en)
JP (1) JPH0489135A (en)
KR (1) KR950001807B1 (en)
CN (1) CN1034400C (en)
CA (1) CA2048127C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769219A (en) * 1995-06-08 1998-06-23 Shimel; Jerry W. Beverage storage apparatus for use with a golf bag
US5966978A (en) * 1996-02-14 1999-10-19 Sms Schloemann-Siemag Aktiengesellschaft Reeling unit for strip

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19620696A1 (en) * 1996-02-14 1997-08-21 Schloemann Siemag Ag Coiler line for strips
DE10208964A1 (en) * 2002-02-28 2003-09-18 Sms Demag Ag Deflection device for a belt in a reel system
DE10258499A1 (en) * 2002-12-14 2004-07-01 Sms Demag Ag Deflection device of a reel system for reeling tapes
DE102006029858A1 (en) * 2006-06-28 2008-01-03 Sms Demag Ag Method and device for winding a metallic strip
ATE481187T1 (en) 2007-03-28 2010-10-15 Sms Siemag Ag METHOD AND DEVICE FOR WINDING HOT TAPE
CN102513409A (en) * 2011-12-24 2012-06-27 中国重型机械研究院有限公司 Rapid strip valve system of tandem cold mill set
CN105059998A (en) * 2015-08-12 2015-11-18 安徽江威精密制造有限公司 Angle conversion device
CN107282693A (en) * 2017-06-29 2017-10-24 广东含元工业技术有限公司 A kind of hydraulic drum structure of sheet metal strip
KR102020442B1 (en) * 2017-08-18 2019-09-10 주식회사 포스코 Apparatus for coiling
CN112893515B (en) * 2021-03-03 2022-08-09 烟台孚信达双金属股份有限公司 Laminated winding machine for bar mosquito-repellent incense discs
CN114589214B (en) * 2022-02-28 2024-10-01 首钢京唐钢铁联合有限责任公司 Method and device for processing winding roll of lower pinch roll
CN115106398B (en) * 2022-07-28 2023-10-27 射洪县才伦建材有限责任公司 Split-type spiral coil winding processing equipment for steel bar production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT218993B (en) * 1959-11-27 1962-01-10 Siemens Ag Digital path-dependent control device
GB2163689A (en) * 1984-08-31 1986-03-05 Davy Mckee Hot rolling metal strip
JPH01250246A (en) * 1987-09-21 1989-10-05 Nippon Petrochem Co Ltd medical tray
JP2003265584A (en) * 2002-03-15 2003-09-24 Yamato Sanki:Kk Circulation system of sterilization work of medical equipment material between medical facility and undertaker
JP3947686B2 (en) * 2002-06-11 2007-07-25 オリンパス株式会社 Medical device reuse management system and computer-based medical device reuse management method
JP4338464B2 (en) * 2003-07-11 2009-10-07 Ｈｏｙａ株式会社 Endoscope cleaning tool
US7918896B2 (en) * 2004-09-15 2011-04-05 Wright Medical Technology, Inc. Unitary acetabular cup prosthesis with extension for deficient acetabulum
CA2664100C (en) * 2006-09-21 2011-04-12 Spinecore, Inc. Intervertebral disc implants, tooling and insertion methods therefor
US8740912B2 (en) * 2008-02-27 2014-06-03 Ilion Medical Llc Tools for performing less invasive orthopedic joint procedures
AU2008363197B2 (en) * 2008-10-21 2015-06-25 Steris Solutions Limited Medical equipment storage and transportation kit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769219A (en) * 1995-06-08 1998-06-23 Shimel; Jerry W. Beverage storage apparatus for use with a golf bag
US5966978A (en) * 1996-02-14 1999-10-19 Sms Schloemann-Siemag Aktiengesellschaft Reeling unit for strip

Also Published As

Publication number Publication date
KR920002243A (en) 1992-02-28
EP0469483A3 (en) 1992-04-08
EP0469483A2 (en) 1992-02-05
CN1034400C (en) 1997-04-02
CA2048127C (en) 1997-01-21
CN1060798A (en) 1992-05-06
KR950001807B1 (en) 1995-03-03
JPH0489135A (en) 1992-03-23

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed