KR20040017940A - 아연도금 강판의 조도편차 감소 장치 - Google Patents
아연도금 강판의 조도편차 감소 장치 Download PDFInfo
- Publication number
- KR20040017940A KR20040017940A KR1020020049879A KR20020049879A KR20040017940A KR 20040017940 A KR20040017940 A KR 20040017940A KR 1020020049879 A KR1020020049879 A KR 1020020049879A KR 20020049879 A KR20020049879 A KR 20020049879A KR 20040017940 A KR20040017940 A KR 20040017940A
- Authority
- KR
- South Korea
- Prior art keywords
- roll
- sensor
- strip
- roughness
- pressing
- Prior art date
Links
Classifications
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
- B21B2001/228—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 plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B2027/103—Lubricating, cooling or heating rolls externally cooling externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/14—Roughness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims (2)
- 마주하는 한쌍의 백업롤과, 상기 백업롤의 내측에서 마주하여 회전하면서 스트립을 통과시키는 워크롤을 포함하여 이루어진 조질압연장치에 설치되는 아연도금 강판의 조도편차 감소장치에 있어서,상기 워크롤의 측면에 수평이동 가능하도록 설치되어져 상기 스트립이 접촉되지 않는 워크롤 양측단을 가압가능한 마주하는 한쌍의 압착롤과,상기 한쌍의 압착롤 간격을 조정할 수 있도록 상기 압착롤의 하부면에 장착되어져 수평이동하는 이동블록과,상기 스트립의 중앙부 조도와 가장자리부의 조도를 측정하여 차이값을 출력하는 조도측정센서와,상기 조도측정센서로부터 출력된 신호에 따라 스트립중앙부와 가장자리부의 조도값 차이가 제로 상태가 될때까지 상기 압착롤이 워크롤의 양측단을 가압하도록 하는 제어부를 포함하여 이루어진 것을 특징으로 하는 아연도금 강판의 조도편차 감소장치.
- 제 1항에 있어서,상기 워크롤의 양측단을 가압하는 압착롤의 외측에는 다수의 홀이 형성되어 있으며, 상기 압착롤의 내부에는 냉각수가 공급되어져 상기 홀을 통하여 외부로 유출되어짐에 따라 상기 워크롤과 상기 압착롤 표면에서 발생하는 마찰에 의하여 온도가 상승하는 것을 방지하는 것을 특징으로 하는 아연도금 강판의 조도편차 감소장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020049879A KR100880501B1 (ko) | 2002-08-22 | 2002-08-22 | 아연도금 강판의 조도편차 감소 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020049879A KR100880501B1 (ko) | 2002-08-22 | 2002-08-22 | 아연도금 강판의 조도편차 감소 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040017940A true KR20040017940A (ko) | 2004-03-02 |
KR100880501B1 KR100880501B1 (ko) | 2009-01-28 |
Family
ID=37323617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020049879A KR100880501B1 (ko) | 2002-08-22 | 2002-08-22 | 아연도금 강판의 조도편차 감소 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100880501B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100971976B1 (ko) * | 2003-07-24 | 2010-07-22 | 주식회사 포스코 | 아연도금 강판 스트립의 표면조도 균일화 장치 |
KR101103582B1 (ko) * | 2011-08-12 | 2012-01-09 | 송창원 | 유산소 운동 침대 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112188A (ja) * | 1990-08-31 | 1992-04-14 | Kawasaki Steel Corp | 円筒物の外周除麈方法及びそれに用いる外周除麈装置 |
JP2593016B2 (ja) * | 1991-10-08 | 1997-03-19 | 新日本製鐵株式会社 | 溶融合金化亜鉛めっき鋼帯の合金化度測定方法 |
JP3233057B2 (ja) * | 1997-02-27 | 2001-11-26 | 日本鋼管株式会社 | 溶融めっき鋼板のスパングルサイズの測定方法 |
KR20010109974A (ko) * | 2000-06-05 | 2001-12-12 | 이구택 | 스트립 낙하방지 장치 |
-
2002
- 2002-08-22 KR KR1020020049879A patent/KR100880501B1/ko active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100971976B1 (ko) * | 2003-07-24 | 2010-07-22 | 주식회사 포스코 | 아연도금 강판 스트립의 표면조도 균일화 장치 |
KR101103582B1 (ko) * | 2011-08-12 | 2012-01-09 | 송창원 | 유산소 운동 침대 |
Also Published As
Publication number | Publication date |
---|---|
KR100880501B1 (ko) | 2009-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106863053A (zh) | 一种薄板带钢边部磨削方法及磨削设备 | |
EP0352716B1 (en) | Twin-belt continuous caster with containment and cooling of the exiting cast product for enabling high-speed casting of molten-center product | |
RU2004122098A (ru) | Способ и устройство для контролируемой правки и охлаждения широкой металлической полосы, особенно стальной полосы или стального листа, выходящего из стана горячей прокатки | |
CN206500951U (zh) | 一种薄板带钢边部磨削设备 | |
KR20040017940A (ko) | 아연도금 강판의 조도편차 감소 장치 | |
JP3898045B2 (ja) | 板状ガラス成形装置及び板状ガラスの成形方法 | |
US4400963A (en) | Roller entry guide for angles | |
KR100971976B1 (ko) | 아연도금 강판 스트립의 표면조도 균일화 장치 | |
US5908989A (en) | Method and apparatuses for measuring and correcting the stress profile of saw blades | |
CN102189134B (zh) | 超宽超厚热轧板卷轧后冷却过程螺旋导流排水装置 | |
KR101069535B1 (ko) | 티-바 제조장치 | |
CN108913872B (zh) | 一种金属板带材辊式淬火速度控制系统及方法 | |
DE50003655D1 (de) | Verfahren und einrichtung zur beeinflussung relevanter güteparameter eines walzbandes | |
CN207941819U (zh) | 设有纠偏机械的带钢开卷机 | |
JP2021532992A (ja) | ストリップ材料、特に熱間ストリップを搬送するための装置及び方法 | |
KR200168900Y1 (ko) | 스트립 에지부 도유장치 | |
US5457893A (en) | Width measuring device for slab being discharged from slab casters | |
JP3451511B2 (ja) | 圧延機の案内装置 | |
CN220346866U (zh) | 一种用于预热矫直机的吹扫装置 | |
CN117680496A (zh) | 一种控制钢轨端部高点的u-e连轧防甩尾装置 | |
KR101325408B1 (ko) | 냉각설비의 주수 마스킹 장치를 이용한 소재 냉각 방법 | |
CN219151167U (zh) | 一种便于调节的金属压延装置 | |
KR20030023905A (ko) | 선재의 너울방지가 용이한 업-루프장치 | |
JPS60221103A (ja) | 鋳造圧延設備 | |
CN114472597A (zh) | 具有可调节压力的整平精密矫平机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130116 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20140114 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20150119 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20160114 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20170117 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20180119 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20190111 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20200117 Year of fee payment: 12 |