JPS57171554A - Automatic controller for short side of mold - Google Patents

Automatic controller for short side of mold

Info

Publication number
JPS57171554A
JPS57171554A JP5604881A JP5604881A JPS57171554A JP S57171554 A JPS57171554 A JP S57171554A JP 5604881 A JP5604881 A JP 5604881A JP 5604881 A JP5604881 A JP 5604881A JP S57171554 A JPS57171554 A JP S57171554A
Authority
JP
Japan
Prior art keywords
controller
short sides
short side
ingot
accordance
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
JP5604881A
Other languages
Japanese (ja)
Inventor
Mizuo Maeda
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
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP5604881A priority Critical patent/JPS57171554A/en
Publication of JPS57171554A publication Critical patent/JPS57171554A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/168—Controlling or regulating processes or operations for adjusting the mould size or mould taper

Landscapes

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

Abstract

PURPOSE:To maintain always optimum short side tapers of a mold automatically in accordance with detection values by providing a controller for short sides of molds having distance sensors for detecting the change in the shape of an ingot. CONSTITUTION:The molten metal 4 cast in a mold 2 consisting of long sides 2A and movable short sides 2B forms a solidified shell 6 to an ingot which is drawn downward. Plural pieces of distance sensors 8 disposed right under the short sides 2B detect the fluctuations in the distances from the surface of the ingot, and in accordance with the signals thereof, a distance meter controller 10 feeds the profile information on the shape of the short sides to the next short side taper controller 12. The controller 12 instructs an oil hydraulic unit 14 in accordance with the input to engage or disengage a clutch 20 via an oil hydraulic cylinder 18. Further it instructs a driving controller 16 to run an electric motor 2 forward or backward and to advance or retreat the bottom ends of the short sides 2B with a speed reducer 24, thereby changing and correcting the short side tapers.
JP5604881A 1981-04-14 1981-04-14 Automatic controller for short side of mold Pending JPS57171554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5604881A JPS57171554A (en) 1981-04-14 1981-04-14 Automatic controller for short side of mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5604881A JPS57171554A (en) 1981-04-14 1981-04-14 Automatic controller for short side of mold

Publications (1)

Publication Number Publication Date
JPS57171554A true JPS57171554A (en) 1982-10-22

Family

ID=13016194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5604881A Pending JPS57171554A (en) 1981-04-14 1981-04-14 Automatic controller for short side of mold

Country Status (1)

Country Link
JP (1) JPS57171554A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545420A (en) * 1983-03-16 1985-10-08 Licentia Patent-Verwaltungs-Gmbh Apparatus for determining mold wall wear during casting and for determining shrinkage of the casting from the inner wall of the mold
EP0679460A1 (en) * 1994-04-06 1995-11-02 Alusuisse-Lonza Services AG Adjustable electromagnetic continuous casting mould
AT408322B (en) * 1999-01-15 2001-10-25 Voest Alpine Ind Anlagen CONTINUOUS CHOCOLATE
KR20050015577A (en) * 2003-08-06 2005-02-21 주식회사 포스코 Apparatus for controlling taper and width of mold using laser sensor
KR100627451B1 (en) * 1998-12-30 2006-09-25 주식회사 포스코 Device and method for setting the casting width and taper of mould narrow face of continuous casting machine
JP2007319929A (en) * 2006-06-05 2007-12-13 Nippon Steel Corp Continuous casting method for manufacturing cast slab
KR100821132B1 (en) * 2001-11-13 2008-04-11 주식회사 포스코 An equipment for calibrating zero point of taper measuring instrument for contiuous casting apparatus mould
JP2010142853A (en) * 2008-12-19 2010-07-01 Jfe Steel Corp Bulging detection device
JP2010142854A (en) * 2008-12-19 2010-07-01 Jfe Steel Corp Bulging detection device
CN113510226A (en) * 2021-06-08 2021-10-19 中国重型机械研究院股份公司 Intelligent control device and method for real-time online correction of slab narrow-side defects

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156865A (en) * 1981-03-11 1982-09-28 Mannesmann Ag Device for adjusting, monitoring and readjusting gradient of mold short side plate of adjustable slab mold

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57156865A (en) * 1981-03-11 1982-09-28 Mannesmann Ag Device for adjusting, monitoring and readjusting gradient of mold short side plate of adjustable slab mold

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545420A (en) * 1983-03-16 1985-10-08 Licentia Patent-Verwaltungs-Gmbh Apparatus for determining mold wall wear during casting and for determining shrinkage of the casting from the inner wall of the mold
EP0679460A1 (en) * 1994-04-06 1995-11-02 Alusuisse-Lonza Services AG Adjustable electromagnetic continuous casting mould
CH688991A5 (en) * 1994-04-06 1998-07-15 Alusuisse Lonza Services Ag Individual electromagnetic continuous casting.
KR100627451B1 (en) * 1998-12-30 2006-09-25 주식회사 포스코 Device and method for setting the casting width and taper of mould narrow face of continuous casting machine
AT408322B (en) * 1999-01-15 2001-10-25 Voest Alpine Ind Anlagen CONTINUOUS CHOCOLATE
KR100821132B1 (en) * 2001-11-13 2008-04-11 주식회사 포스코 An equipment for calibrating zero point of taper measuring instrument for contiuous casting apparatus mould
KR20050015577A (en) * 2003-08-06 2005-02-21 주식회사 포스코 Apparatus for controlling taper and width of mold using laser sensor
JP2007319929A (en) * 2006-06-05 2007-12-13 Nippon Steel Corp Continuous casting method for manufacturing cast slab
JP2010142853A (en) * 2008-12-19 2010-07-01 Jfe Steel Corp Bulging detection device
JP2010142854A (en) * 2008-12-19 2010-07-01 Jfe Steel Corp Bulging detection device
CN113510226A (en) * 2021-06-08 2021-10-19 中国重型机械研究院股份公司 Intelligent control device and method for real-time online correction of slab narrow-side defects
CN113510226B (en) * 2021-06-08 2022-07-01 中国重型机械研究院股份公司 Intelligent control device and method for real-time online correction of slab narrow-side defects

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