JPS56131048A - Method for controlling lubricating condition between mold and ingot in continuous casting - Google Patents

Method for controlling lubricating condition between mold and ingot in continuous casting

Info

Publication number
JPS56131048A
JPS56131048A JP3498980A JP3498980A JPS56131048A JP S56131048 A JPS56131048 A JP S56131048A JP 3498980 A JP3498980 A JP 3498980A JP 3498980 A JP3498980 A JP 3498980A JP S56131048 A JPS56131048 A JP S56131048A
Authority
JP
Japan
Prior art keywords
mold
unit
ingot
vibrations
inputted
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
JP3498980A
Other languages
Japanese (ja)
Other versions
JPS6021811B2 (en
Inventor
Yukio Nakamori
Tadashi Kawaguchi
Kenji Minami
Hiroshi Soga
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.)
Nippon Steel Corp
Original Assignee
Nippon 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP3498980A priority Critical patent/JPS6021811B2/en
Publication of JPS56131048A publication Critical patent/JPS56131048A/en
Publication of JPS6021811B2 publication Critical patent/JPS6021811B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Continuous Casting (AREA)

Abstract

PURPOSE: To control the lubricating condition between an ingot and a mold by detecting the change in the frictional condition between the ingot and the mold from the vibrations of the vibratory driving source of a mold vibrating device and the vibrations of the mold and changing ingot drawing speed and mold vibrating period.
CONSTITUTION: The movement of a mold driving part is let input x(t) and is detected with a vibration detector 11a. The vibrations are amplified and are inputted to a signal processing unit 13. The movement of a vibration transmitting part 7b which vibrates a mold 2 is let output y(t) and is detected with a vibration detector 12a. The vibrations are amplified and are inputted to the unit 13. The gain G(f) and phase ϕ(f) obtained in the unit 13 are inputted to a recording display device 14 and a control unit 15. In the unit 15, the set values Ga(f), ϕs(f) from a setter 18 and lubricating information G(f), ϕ(f) are comparatively operated. Depending upon the magnitude of the results, the output signals of the unit 15 are applied independently or simultaneously to a drawing speed setter 17 and a vibration setter 16, whereby the drawing speed and the mold vibrating period are changed and the lubricating condition is controlled.
COPYRIGHT: (C)1981,JPO&Japio
JP3498980A 1980-03-19 1980-03-19 Method for controlling lubrication between mold and slab in continuous casting Expired JPS6021811B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3498980A JPS6021811B2 (en) 1980-03-19 1980-03-19 Method for controlling lubrication between mold and slab in continuous casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3498980A JPS6021811B2 (en) 1980-03-19 1980-03-19 Method for controlling lubrication between mold and slab in continuous casting

Publications (2)

Publication Number Publication Date
JPS56131048A true JPS56131048A (en) 1981-10-14
JPS6021811B2 JPS6021811B2 (en) 1985-05-29

Family

ID=12429544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3498980A Expired JPS6021811B2 (en) 1980-03-19 1980-03-19 Method for controlling lubrication between mold and slab in continuous casting

Country Status (1)

Country Link
JP (1) JPS6021811B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189054A (en) * 1983-04-12 1984-10-26 O C C:Kk Controlling method of casting speed on heated casting mold type continuous casting method
JPS6130270A (en) * 1984-07-23 1986-02-12 Nippon Steel Corp Continuous casting method
JPH01224155A (en) * 1988-01-28 1989-09-07 Sumitomo Heavy Ind Ltd Method and apparatus for oscillating mold for continuous casting
US5823245A (en) * 1992-03-31 1998-10-20 Clecim Strand casting process
JP2016043372A (en) * 2014-08-21 2016-04-04 Ｊｆｅスチール株式会社 Method and device for detecting transverse crack of continuously cast slab and method and device for manufacturing the continuously cast slab using the detection method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189054A (en) * 1983-04-12 1984-10-26 O C C:Kk Controlling method of casting speed on heated casting mold type continuous casting method
JPS6130270A (en) * 1984-07-23 1986-02-12 Nippon Steel Corp Continuous casting method
JPH01224155A (en) * 1988-01-28 1989-09-07 Sumitomo Heavy Ind Ltd Method and apparatus for oscillating mold for continuous casting
US5823245A (en) * 1992-03-31 1998-10-20 Clecim Strand casting process
JP2016043372A (en) * 2014-08-21 2016-04-04 Ｊｆｅスチール株式会社 Method and device for detecting transverse crack of continuously cast slab and method and device for manufacturing the continuously cast slab using the detection method

Also Published As

Publication number Publication date
JPS6021811B2 (en) 1985-05-29

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