KR100490990B1 - 쌍롤형 박판주조기의 주조롤 냉각구조 - Google Patents
쌍롤형 박판주조기의 주조롤 냉각구조 Download PDFInfo
- Publication number
- KR100490990B1 KR100490990B1 KR10-2000-0079217A KR20000079217A KR100490990B1 KR 100490990 B1 KR100490990 B1 KR 100490990B1 KR 20000079217 A KR20000079217 A KR 20000079217A KR 100490990 B1 KR100490990 B1 KR 100490990B1
- Authority
- KR
- South Korea
- Prior art keywords
- roll
- casting
- cooling water
- cooling
- thin plate
- Prior art date
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
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- B22D11/0637—Accessories therefor
- B22D11/068—Accessories therefor for cooling the cast product during its passage through the mould surfaces
- B22D11/0682—Accessories therefor for cooling the cast product during its passage through the mould surfaces by cooling the casting wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (2)
- 용강(2)과 롤표면이 접촉하여 응고셀을 형성하는 한쌍의 주조롤(3a)(3b)과, 상기 주조롤(3a)(3b)의 표면을 냉각시킬수 있도록 롤표층하부에 형성된 냉각수라인(60a)(60b)으로 냉각수를 공급하는 냉각수공급부(8)를 중공형 롤축(3)의 일단에 연결구성하여 박판(5)을 주조하는 쌍롤형 박판주조기에 있어서,상기 일측 주조롤(3a)의 복수개 냉각수라인(60a)은 상기 롤축(3)의 중심선(O)에 대하여 일정각도로 경사진 상태에서 원주방향으로 일정간격(P)을 두고 나란하게 배치되고, 상기 타측 주조롤(3b)의 복수개 냉각수라인(60b)은 상기 박판(5)의 폭방향으로 동일한 크기의 롤표면 냉각능이 전사되지 않도록 상기 롤축(3)의 중심선(O)에 대하여 반대로 경사진 상태에서 원주방향으로 일정간격(P)을 두고 나란하게 배치됨을 특징으로 하는 쌍롤형 박판주조기의 주조롤 냉각구조.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0079217A KR100490990B1 (ko) | 2000-12-20 | 2000-12-20 | 쌍롤형 박판주조기의 주조롤 냉각구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0079217A KR100490990B1 (ko) | 2000-12-20 | 2000-12-20 | 쌍롤형 박판주조기의 주조롤 냉각구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020049893A KR20020049893A (ko) | 2002-06-26 |
KR100490990B1 true KR100490990B1 (ko) | 2005-05-24 |
Family
ID=27683839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0079217A KR100490990B1 (ko) | 2000-12-20 | 2000-12-20 | 쌍롤형 박판주조기의 주조롤 냉각구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100490990B1 (ko) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187147A (en) * | 1981-05-13 | 1982-11-17 | Nippon Kokan Kk <Nkk> | Cooling drum for production of amorphous or fine crystalline metal |
KR890007816A (ko) * | 1987-11-19 | 1989-07-06 | 미타 가츠시게 | 쌍롤식 연속주조장치 |
JPH07256401A (ja) * | 1994-03-22 | 1995-10-09 | Nippon Steel Corp | 双ロール式連続鋳造機 |
-
2000
- 2000-12-20 KR KR10-2000-0079217A patent/KR100490990B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57187147A (en) * | 1981-05-13 | 1982-11-17 | Nippon Kokan Kk <Nkk> | Cooling drum for production of amorphous or fine crystalline metal |
KR890007816A (ko) * | 1987-11-19 | 1989-07-06 | 미타 가츠시게 | 쌍롤식 연속주조장치 |
JPH07256401A (ja) * | 1994-03-22 | 1995-10-09 | Nippon Steel Corp | 双ロール式連続鋳造機 |
Also Published As
Publication number | Publication date |
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KR20020049893A (ko) | 2002-06-26 |
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