KR100368281B1 - 쌍롤식박판주조기의에지댐마모방지장치 - Google Patents
쌍롤식박판주조기의에지댐마모방지장치 Download PDFInfo
- Publication number
- KR100368281B1 KR100368281B1 KR10-1998-0056698A KR19980056698A KR100368281B1 KR 100368281 B1 KR100368281 B1 KR 100368281B1 KR 19980056698 A KR19980056698 A KR 19980056698A KR 100368281 B1 KR100368281 B1 KR 100368281B1
- Authority
- KR
- South Korea
- Prior art keywords
- edge dam
- wear
- pad
- casting
- casting roll
- 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.)
- Expired - Fee Related
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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
- B22D11/06—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
- B22D11/0648—Casting surfaces
- B22D11/066—Side dams
-
- 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
- B22D11/0665—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating
- B22D11/0668—Accessories therefor for treating the casting surfaces, e.g. calibrating, cleaning, dressing, preheating for dressing, coating or lubricating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
Description
| 에지댐 하부밀착압력 (kg/cm2) | 평균마모율 (㎛/M-strip) | 주편에지부 품질 및 용강밀폐 안정성 | ||
| 발명예 | 비교예 | 발명예 | 비교예 | |
| 3 | 1.2 | 3.2 | 보통 | 보통 |
| 5 | 1.3 | 4.7 | 양호 | 양호 |
| 7 | 1.3 | 5.3 | 우수 | 에지댐 하부균열 에지핀(fin) 발생 |
| 9 | 1.3 | 7.6 | 우수 | 에지댐 하부파손 용강유출 |
Claims (3)
- 에지댐 내화물(1), 상기 에지댐 내화물(1)의 주조롤(R)측에 형성된 마찰면 세라믹스(2) 및 상기 에지댐 내화물(1)을 고정지지하는 에지댐 카세트(3)로 이루어진, 에지댐(E)이 에지댐 구동장치(4)에 의해 주조롤(R)측으로 이동하여 주조롤(R)의 주조롤 마찰면(7)에 마찰면 세라믹스(2)가 밀착된 상태를 유지시킴으로서 용강유출을 방지하는 장치에 있어서,상기 에지댐 카세트(3)의 주조롤(R)측에는 마모방지용 패드(5)가 장착되며, 상기 주조롤(R)에는 마모방지용 패드(5)가 접촉하는 패드 접촉면(8)을 형성하고, 주조시 마찰면 세라믹스(2)가 주조롤 마찰면(7)에 접촉하여 적정깊이 마모된 후 마모방지용 패드(5)가 패드 접촉면(8)에 접촉할 수 있도록 마모방지용 패드(5)의 위치가 설정됨을 특징으로 하는 쌍롤식 박판주조기의 에지댐 마모방지장치.
- 제1항에 있어서, 상기 마모방지용 패드(5)는 에지댐 카세트(3)에 장착된 조절나사(6)에 의해 주조롤(R) 방향으로 이동될 수 있음을 특징으로 하는 쌍롤식 박판주조기의 에지댐 마모방지장치.
- 제 1항에 있어서, 상기 마모방지용 패드(5)와 패드 접촉면(8) 사이에 윤활유를 공급하기 위한 윤활유 공급구(L)가 상기 패드 접촉면(8)측에 제공됨을 특징으로 하는 쌍롤식 박판주조기의 에지댐 마모방지장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0056698A KR100368281B1 (ko) | 1998-12-21 | 1998-12-21 | 쌍롤식박판주조기의에지댐마모방지장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0056698A KR100368281B1 (ko) | 1998-12-21 | 1998-12-21 | 쌍롤식박판주조기의에지댐마모방지장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000040944A KR20000040944A (ko) | 2000-07-15 |
| KR100368281B1 true KR100368281B1 (ko) | 2003-03-17 |
Family
ID=19564179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0056698A Expired - Fee Related KR100368281B1 (ko) | 1998-12-21 | 1998-12-21 | 쌍롤식박판주조기의에지댐마모방지장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100368281B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101010626B1 (ko) * | 2008-03-28 | 2011-01-24 | 주식회사 포스코 | 쌍롤식 박판주조장치의 에지댐 내화물 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237945A (ja) * | 1988-07-28 | 1990-02-07 | Nisshin Steel Co Ltd | 薄板連鋳機 |
| JPH03118945A (ja) * | 1989-10-02 | 1991-05-21 | Nippon Steel Corp | 双ロール式連続鋳造機 |
| JPH09108788A (ja) * | 1995-10-20 | 1997-04-28 | Nippon Steel Corp | 双ドラム式薄板連続鋳造機の潤滑サイド堰 |
-
1998
- 1998-12-21 KR KR10-1998-0056698A patent/KR100368281B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0237945A (ja) * | 1988-07-28 | 1990-02-07 | Nisshin Steel Co Ltd | 薄板連鋳機 |
| JPH03118945A (ja) * | 1989-10-02 | 1991-05-21 | Nippon Steel Corp | 双ロール式連続鋳造機 |
| JPH09108788A (ja) * | 1995-10-20 | 1997-04-28 | Nippon Steel Corp | 双ドラム式薄板連続鋳造機の潤滑サイド堰 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000040944A (ko) | 2000-07-15 |
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