KR100308829B1 - 연속 주조중의 롤 진단 및 롤 패스라인 설정방법 - Google Patents
연속 주조중의 롤 진단 및 롤 패스라인 설정방법 Download PDFInfo
- Publication number
- KR100308829B1 KR100308829B1 KR1019970033362A KR19970033362A KR100308829B1 KR 100308829 B1 KR100308829 B1 KR 100308829B1 KR 1019970033362 A KR1019970033362 A KR 1019970033362A KR 19970033362 A KR19970033362 A KR 19970033362A KR 100308829 B1 KR100308829 B1 KR 100308829B1
- Authority
- KR
- South Korea
- Prior art keywords
- roll
- casting
- displacement
- measuring
- during
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000009749 continuous casting Methods 0.000 title claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 46
- 238000005266 casting Methods 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 20
- 230000006866 deterioration Effects 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000007726 management method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910001208 Crucible steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (3)
- 연속주조중의 정확한 패스라인의 설정 및 시간에 따른 패스라인의 변화를 모니터링 하되, 타점식의 롤변위 계측시스템을 이용하여 주조중의 롤 변위를 온-라인으로 측정함으로써 주조시의 패스라인을 모니터링하고, 비주조시에 롤 갭 체커가 연주기 롤 사이를 통과시 동시에 롤 변위측정장치로 롤 변위를 측정하여 주조때와 비주조때의 롤 변위차를 디스플레이하고, 롤러 에프런의 노후에 따른 고온변형의 증가를 온-라인으로 측정함에 의해서 항상 바람직한 주조중 패스라인을 설정 할 수 있도록 하여서 됨을 특징으로 하는 연속주조중의 롤 진단 및 롤 패스라인 설정방법.
- 제 1 항에 있어서, 에어 실린더에 의해 변위 센서와 측정로드가 주기적으로 작동되며, 특수냉각 시스템에 의해 최대한 열팽창을 방지하도록 하여서 됨을 특징으로 하는 연속주조중의 롤 진단 및 롤 패스라인 설정방법.
- 제 1 항에 있어서, 롤 갭 체커 측정과 동시에 롤변위 측정시스템을 이용하여 비주조시의 롤 변위를 실시간으로 측정하고, 주조중 온-라인으로 롤 패스라인을 모니터링 하도록 하여서됨을 특징으로 하는 연속주조중의 롤 진단 및 롤 패스라인 설정방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970033362A KR100308829B1 (ko) | 1997-07-18 | 1997-07-18 | 연속 주조중의 롤 진단 및 롤 패스라인 설정방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970033362A KR100308829B1 (ko) | 1997-07-18 | 1997-07-18 | 연속 주조중의 롤 진단 및 롤 패스라인 설정방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990010556A KR19990010556A (ko) | 1999-02-18 |
KR100308829B1 true KR100308829B1 (ko) | 2002-01-17 |
Family
ID=37530663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970033362A KR100308829B1 (ko) | 1997-07-18 | 1997-07-18 | 연속 주조중의 롤 진단 및 롤 패스라인 설정방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100308829B1 (ko) |
-
1997
- 1997-07-18 KR KR1019970033362A patent/KR100308829B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR19990010556A (ko) | 1999-02-18 |
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