KR100530463B1 - 박슬래브 연속주조기의 롤 검사장치 및 그 검사방법 - Google Patents
박슬래브 연속주조기의 롤 검사장치 및 그 검사방법 Download PDFInfo
- Publication number
- KR100530463B1 KR100530463B1 KR10-2000-0082192A KR20000082192A KR100530463B1 KR 100530463 B1 KR100530463 B1 KR 100530463B1 KR 20000082192 A KR20000082192 A KR 20000082192A KR 100530463 B1 KR100530463 B1 KR 100530463B1
- Authority
- KR
- South Korea
- Prior art keywords
- roll
- casting machine
- gap
- continuous casting
- roll gap
- Prior art date
Links
- 238000005266 casting Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007689 inspection Methods 0.000 claims abstract description 41
- 238000009749 continuous casting Methods 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- 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
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (3)
- 몰드로부터 토출된 용강을 주조하는 연속주조기에 설치된 롤의 상태를 검사하는 롤 검사장치에 있어서,비 주조시에 상기 연속주조기의 롤 사이를 통과하면서 롤 갭 및 롤 회전상태 정보를 측정하는 센서부와,비 주조시에 상기 연속주조기의 롤 사이를 통과시키는 더미바에 연결되고 상기 센서부와 힌지결합되어 상기 센서부로부터 출력된 전기적 신호를 입력받아 상기 롤 갭 및 롤 회전상태 정보를 분석하는 제어부를 포함하는 것을 특징으로 하는 롤 검사장치.
- 제 1 항에 있어서,상기 센서부는 상기 연속주조기의 롤 사이의 간격을 측정하는 다수 개의 롤 갭측정센서와, 상기 롤 갭측정센서의 사이에 설치되어 상기 롤의 회전상태를 측정하는 다수 개의 롤 회전불량 감지센서와, 상기 센서부가 롤의 사이를 통과하면서 롤에 미치는 반발력과 동일한 정도의 힘을 가할 수 있도록 스프링으로 탄력설치된 다수 개의 앤빌을 구비하며,상기 제어부는 상기 센서부에서 출력된 롤 갭 측정신호를 처리하는 롤 갭 앰프박스와, 상기 롤 갭 앰프박스로부터 출력된 신호와 상기 롤 회전불량 감지센서로부터 출력된 신호를 디지털 신호로 변환하는 A/D변환기와, 상기 A/D변환기로부터 출력된 신호를 입력받아 롤 갭과 롤 회전상태정보를 분석하는 CPU(central processing unit)과, 상기 CPU로부터 분석된 정보를 무선으로 송신하는 무선 원격 제어기 및, 상기 CPU 및 상기 롤 갭 앰프박스에 전원을 공급하는 배터리팩을 구비하는 것을 특징으로 하는 롤 검사장치.
- 몰드로부터 토출된 용강을 주조하는 연속주조기에 설치된 롤들의 사이를 통과하면서 롤의 상태를 검사하는 방법에 있어서,상기 연속주조기의 롤 사이를 통과하면서 롤 갭과 롤 회전상태를 측정센서로 측정하는 단계와,상기 측정센서로부터 측정된 롤 갭정보와 상기 롤 회전상태정보를 입력받아 상기 연속주조기의 각 롤의 갭과 회전상태를 분석하는 롤 분석단계와,상기 롤 분석단계에서 분석된 롤 갭과 롤 회전상태를 무선으로 송신하여 상기 연속주조기의 주위에 설치된 롤 정보 수신부로 상기 롤 갭정보와 롤 회전상태정보를 송신하는 단계를 포함하는 것을 특징으로 하는 롤 검사방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0082192A KR100530463B1 (ko) | 2000-12-26 | 2000-12-26 | 박슬래브 연속주조기의 롤 검사장치 및 그 검사방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0082192A KR100530463B1 (ko) | 2000-12-26 | 2000-12-26 | 박슬래브 연속주조기의 롤 검사장치 및 그 검사방법 |
Publications (2)
Publication Number | Publication Date |
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KR20020052752A KR20020052752A (ko) | 2002-07-04 |
KR100530463B1 true KR100530463B1 (ko) | 2005-11-23 |
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KR10-2000-0082192A KR100530463B1 (ko) | 2000-12-26 | 2000-12-26 | 박슬래브 연속주조기의 롤 검사장치 및 그 검사방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101798242B1 (ko) * | 2011-11-03 | 2017-12-13 | 엘지디스플레이 주식회사 | 가이드 롤러 테스트 장치 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101011090B1 (ko) * | 2003-07-16 | 2011-01-25 | 주식회사 포스코 | 바기의 위치센서신호 무선전송장치 |
DE102006005476A1 (de) * | 2006-01-26 | 2007-09-13 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Bestimmen einer Kenngröße einer Metallschmelze oder einer auf der Metallschmelze aufliegenden Schlackeschicht |
KR101008365B1 (ko) * | 2008-05-19 | 2011-01-14 | 주식회사 포스코 | 가이드 롤러 테스트 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5573452A (en) * | 1978-11-29 | 1980-06-03 | Kawasaki Steel Corp | Roll revolution detector of continuous casting machine |
JPH0415510A (ja) * | 1990-05-09 | 1992-01-20 | Sumitomo Metal Ind Ltd | ロール回転検出・間隔測定装置および方法 |
JPH09267159A (ja) * | 1996-03-29 | 1997-10-14 | Sumitomo Metal Ind Ltd | 連続鋳造設備のロール間隔測定方法 |
-
2000
- 2000-12-26 KR KR10-2000-0082192A patent/KR100530463B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5573452A (en) * | 1978-11-29 | 1980-06-03 | Kawasaki Steel Corp | Roll revolution detector of continuous casting machine |
JPH0415510A (ja) * | 1990-05-09 | 1992-01-20 | Sumitomo Metal Ind Ltd | ロール回転検出・間隔測定装置および方法 |
JPH09267159A (ja) * | 1996-03-29 | 1997-10-14 | Sumitomo Metal Ind Ltd | 連続鋳造設備のロール間隔測定方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101798242B1 (ko) * | 2011-11-03 | 2017-12-13 | 엘지디스플레이 주식회사 | 가이드 롤러 테스트 장치 |
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KR20020052752A (ko) | 2002-07-04 |
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