KR900001443A - 슬래브를 제조하기 위한 연속 주조 방법 - Google Patents

슬래브를 제조하기 위한 연속 주조 방법 Download PDF

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Publication number
KR900001443A
KR900001443A KR1019890009613A KR890009613A KR900001443A KR 900001443 A KR900001443 A KR 900001443A KR 1019890009613 A KR1019890009613 A KR 1019890009613A KR 890009613 A KR890009613 A KR 890009613A KR 900001443 A KR900001443 A KR 900001443A
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KR
South Korea
Prior art keywords
roller
continuous casting
rollers
strand
regulator
Prior art date
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KR1019890009613A
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English (en)
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KR970001551B1 (ko
Inventor
부라우 아르민
에베르하르트 한스-게오르그
에덴베르크 한스-위르겐
한스-우베프란첸
렝크 라이너
파르샤트 로타르
플루거 만프레트
플레쉬우취나크 프리츠-피터
람펠트 베르네르
Original Assignee
한스 프리치, 피츠 뮐러
만네스만 아크리엔 게젤샤프트
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25869813&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900001443(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3822939A external-priority patent/DE3822939C1/de
Application filed by 한스 프리치, 피츠 뮐러, 만네스만 아크리엔 게젤샤프트 filed Critical 한스 프리치, 피츠 뮐러
Publication of KR900001443A publication Critical patent/KR900001443A/ko
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Publication of KR970001551B1 publication Critical patent/KR970001551B1/ko

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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
    • B22D11/14—Plants for continuous casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B21B37/52—Tension control; Compression control by drive motor control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/58—Roll-force control; Roll-gap control
    • B21B37/62—Roll-force control; Roll-gap control by control of a hydraulic adjusting device
    • 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
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/14—Soft reduction

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

Abstract

내용 없음

Description

슬래브를 제조하기 위한 연속주조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 연속 주조 장치의 주요한 구조 도시도,
제2도는 본 발명에 따른 조절 장치의 도시도,
제3도는 변환된 조절장치 도시도.

Claims (5)

  1. 주형 상태에서 얇은 두께를 가지며, 강은 주형 통로로 주입되며 횡단면에서 부분적으로 응고되어 있는 스트랜드는 롤서쌍 사이로 안내되고 구동되는 롤러에 의해 제거되고 단일의 롤러는 롤로쌍에 의해 스트랜드에 대해 유압식으로 변형되도록 조절될 수 있는 슬래브를 제조하기 위한 연속주조 방법에 있어서, 구동되는 롤러의 회전수, 소모 전류 및 롤러의 접촉압력이 고려되어 레귤레이터에 안내되며, 구동되는 롤러의 각 회전수를 결정하는 레귤레이터는 부가된 레귤레이터에 의해 조절될 수 있으며, 스톱에 대해 조절될 수 있는 스트랜드의 두께를 결정하여 스트랜드의 이미 응고된 구역에서 변형시키는 작용을 하는 적어도 하나의 롤러쌍은 스트랜드의 최종 크기 및 배출 속도를 결정하고, 앞 및/또는 옆에 배치되어 있는 롤러는 스톱에 대해 조절 가능한 롤러에 의해 발생된 스트랜드의 형 변화에 따라 그 구동체의 회전수와 소모전류가 조절되는 것을 특징으로 하는 슬래브를 제조하기 위한 연속주조 방법.
  2. 제1항에 있어서, 부가되어 있는 레귤레이터는 계산기 이며, 이 계산기는 단일의 레귤레이터가 제공한 소정치를 연속 주조 장치의 가능한 측정치로 부터 측정되며 변형되는 롤러의 가능한 한 작은 롤러 하중과 롤러의 작은 접촉 압력을 제공하는 것을 특징으로 하는 슬래브를 제조하기 위한 연속 주조 방법.
  3. 제1항 또는 제2항에 있어서, 소모전류, 스트랜드의 반력 및 롤러 거리의 측정치로 부터 응고 부분의 단부 위치가 결정되고 조절 가능한 롤러의 접촉 압력의 조절 되며, 상기 응고 부분의 단부는 소정 거리가 떨어져 있도록 스톱에 대해 조절 가능한 적어도 하나의 롤러쌍앞에 배치되는 것을 특징으로 하는 슬래브를 제조하기 위한 연속 주조 방법.
  4. 제2항에 있어서, 상기 계산기는 주형 속도, 강온도 및 주형될 용융물의 강품질과 작은 연속 주조 장치의 측정치로 부터 단일의 레귤레이터에 제공할 소정 치수를 계산해 내는 것을 특징으로 하는 슬래브를 제조하기 위한 연속 주조 방법.
  5. 제1항에 있어서, 상기 롤러의 회전수는 3개 그룹을 만드는 서로 인접해 배치되며 롤러중 제1 및 제3롤러의 회전수에 의해 결정되는 평균치에 의해 구동되는 조사되어 수정되며, 상기 중간 롤러의 회전수는 허용 오차 범위내에서 상기 평균치와 일치되며 이 평균치는 제1롤러와 제3롤러의 회전수의 차이 보다 크지 않는 것을 특징으로 하는 슬래브를 제조하기 위한 연속 주조 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890009613A 1988-07-04 1989-07-04 슬래브를 제조하기 위한 연속 주조 방법 KR970001551B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3822939A DE3822939C1 (en) 1988-07-04 1988-07-04 Continuous casting method for the production of slabs with a reduced thickness relative to the cast condition
JPP3822939.0 1988-07-04
DEP3822939.0 1988-07-04
DEP3907905.8 1989-03-08
DE3907905A DE3907905C2 (de) 1988-07-04 1989-03-08 Stranggießverfahren
JPP3907905.8 1989-03-08

Publications (2)

Publication Number Publication Date
KR900001443A true KR900001443A (ko) 1990-02-27
KR970001551B1 KR970001551B1 (ko) 1997-02-11

Family

ID=25869813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890009613A KR970001551B1 (ko) 1988-07-04 1989-07-04 슬래브를 제조하기 위한 연속 주조 방법

Country Status (9)

Country Link
US (1) US5018569A (ko)
EP (1) EP0350431B2 (ko)
JP (1) JP3023114B2 (ko)
KR (1) KR970001551B1 (ko)
CN (1) CN1048669C (ko)
BR (1) BR8903264A (ko)
CA (1) CA1330615C (ko)
DE (2) DE3907905C2 (ko)
ES (1) ES2042057T5 (ko)

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Also Published As

Publication number Publication date
BR8903264A (pt) 1990-02-13
EP0350431A2 (de) 1990-01-10
KR970001551B1 (ko) 1997-02-11
JPH0252159A (ja) 1990-02-21
ES2042057T5 (es) 2000-11-16
CN1039370A (zh) 1990-02-07
EP0350431B1 (de) 1993-06-02
ES2042057T3 (es) 1993-12-01
DE3907905A1 (de) 1990-09-13
US5018569A (en) 1991-05-28
EP0350431B2 (de) 2000-08-02
DE3907905C2 (de) 1999-01-21
JP3023114B2 (ja) 2000-03-21
CA1330615C (en) 1994-07-12
DE58904550D1 (de) 1993-07-08
EP0350431A3 (de) 1991-03-27
CN1048669C (zh) 2000-01-26

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