JPS57154363A - Ingot drawing device - Google Patents

Ingot drawing device

Info

Publication number
JPS57154363A
JPS57154363A JP3901481A JP3901481A JPS57154363A JP S57154363 A JPS57154363 A JP S57154363A JP 3901481 A JP3901481 A JP 3901481A JP 3901481 A JP3901481 A JP 3901481A JP S57154363 A JPS57154363 A JP S57154363A
Authority
JP
Japan
Prior art keywords
rolls
servomotor
controller
analog
low inertia
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
JP3901481A
Other languages
Japanese (ja)
Other versions
JPS602147B2 (en
Inventor
Shigeru Miyoshi
Shintaro Takahashi
Yoichi Tazoe
Nobuyoshi Kobayashi
Kiyoaki Yamamoto
Junichi Nakano
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP3901481A priority Critical patent/JPS602147B2/en
Publication of JPS57154363A publication Critical patent/JPS57154363A/en
Publication of JPS602147B2 publication Critical patent/JPS602147B2/en
Expired 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
    • B22D11/20—Controlling or regulating processes or operations for removing cast stock

Landscapes

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

Abstract

PURPOSE:To improve quality by using hollow rolls to driving rolls, connecting a low inertia DC servomotor to these, providing a control circuit using a programmable controller, a digital controller and an analog controller to the servomotor and controlling drawing and stopping cycles. CONSTITUTION:In a device of drawing a cast ingot 4 intermittently in a horizontal direction from the mold 2 of a horizontal continuous casting machine by sandwiching the same with driving rolls 7 and press rolls 8, hollow rolls are used for the rolls 7. The rolls 7 are driven by a low inertia DC servomotor 11. A controlling circuit with a closed loop for feeding back positions are speeds consisting of a programmable controller 15 which programs sequence circuits and emits pulse signals in accordance with operating conditions, a digital controller 16 which converts the pulse commands to analog voltages and an analog controller 17 which controls the revolution of the servomotor by the analog voltages is provided to the motor 11.
JP3901481A 1981-03-18 1981-03-18 Ingot drawing device Expired JPS602147B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3901481A JPS602147B2 (en) 1981-03-18 1981-03-18 Ingot drawing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3901481A JPS602147B2 (en) 1981-03-18 1981-03-18 Ingot drawing device

Publications (2)

Publication Number Publication Date
JPS57154363A true JPS57154363A (en) 1982-09-24
JPS602147B2 JPS602147B2 (en) 1985-01-19

Family

ID=12541242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3901481A Expired JPS602147B2 (en) 1981-03-18 1981-03-18 Ingot drawing device

Country Status (1)

Country Link
JP (1) JPS602147B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493790A2 (en) * 1990-12-26 1992-07-08 Kawasaki Jukogyo Kabushiki Kaisha Method of withdrawing a strand in a horizontal continuous casting installation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170839U (en) * 1985-04-05 1986-10-23
JPS61170840U (en) * 1985-04-05 1986-10-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0493790A2 (en) * 1990-12-26 1992-07-08 Kawasaki Jukogyo Kabushiki Kaisha Method of withdrawing a strand in a horizontal continuous casting installation
EP0676252A3 (en) * 1990-12-26 1996-04-24 Kawasaki Heavy Ind Ltd Method of and apparatus for withdrawing strand in horizontal continuous casting installation.

Also Published As

Publication number Publication date
JPS602147B2 (en) 1985-01-19

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