KR100771413B1 - 엔드리스 열간 압연방법 - Google Patents
엔드리스 열간 압연방법 Download PDFInfo
- Publication number
- KR100771413B1 KR100771413B1 KR1020027006677A KR20027006677A KR100771413B1 KR 100771413 B1 KR100771413 B1 KR 100771413B1 KR 1020027006677 A KR1020027006677 A KR 1020027006677A KR 20027006677 A KR20027006677 A KR 20027006677A KR 100771413 B1 KR100771413 B1 KR 100771413B1
- Authority
- KR
- South Korea
- Prior art keywords
- rolling
- endless
- thickness
- sheet bar
- target material
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/16—Control of thickness, width, diameter or other transverse dimensions
-
- 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
- B21B1/24—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 in a continuous or semi-continuous process
- B21B1/26—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 in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/08—Batch rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/10—Endless rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/02—Transverse dimensions
- B21B2261/04—Thickness, gauge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/58—Roll-force control; Roll-gap control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
Description
압연순 | 마무리압연 후 두께 (㎜) | 마무리압연 후 폭 (㎜) | 배치압연에 의한 시트바 두께 (㎜) | 엔드리스압연에 의한 시트바 두께 (㎜) |
1 | 1.6 | 1219 | 35 | 30 |
2 | 1.8 | 1200 | 37 | 30 |
3 | 1.4 | 1188 | 32 | 30 |
4 | 1.2 | 1205 | 30 | 30 |
5 | 1.4 | 1188 | 32 | 30 |
6 | 1.6 | 1100 | 35 | 30 |
Claims (1)
- 압연대상재의 종류, 규격, 치수, 제품 두께, 제품 폭의 압연대상재 정보에 기초하여 미리 압연대상재마다 결정한 압연조건에 따라 열간 압연하는 방법에 있어서, 상기 압연대상재가 선행 시트바 미단과 후행 시트바 선단끼리를 접합하여 마무리엔드리스압연 (endless finish rolling) 을 실시할 예정인 압연대상재일 경우에,엔드리스압연의 선두재로부터 최종재까지의 압연대상재를 압연순으로 나열한 엔드리스 유니트내에서, 상기 압연대상재마다 미리 결정된 시트바 두께를 비교하고,이들 중 최소값으로 시트바 두께를 통일시켜,마무리엔드리스압연을 실시하는 것을 특징으로 하는 열간 압연방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2000-00304973 | 2000-10-04 | ||
JP2000304973A JP4696348B2 (ja) | 2000-10-04 | 2000-10-04 | エンドレス熱間圧延方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020060755A KR20020060755A (ko) | 2002-07-18 |
KR100771413B1 true KR100771413B1 (ko) | 2007-10-30 |
Family
ID=18785927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020027006677A KR100771413B1 (ko) | 2000-10-04 | 2001-09-28 | 엔드리스 열간 압연방법 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1327487B1 (ko) |
JP (1) | JP4696348B2 (ko) |
KR (1) | KR100771413B1 (ko) |
CN (1) | CN1287917C (ko) |
DE (1) | DE60108890T2 (ko) |
TW (1) | TW504413B (ko) |
WO (1) | WO2002028559A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004042481A1 (de) * | 2004-09-02 | 2006-03-23 | Stuth, Theodor, Dipl.-Kaufm. | Verfahren zur Herstellung von Metallbändern hoher Reinheit aus Kathodenblechen |
IT202000000316A1 (it) * | 2020-01-10 | 2021-07-10 | Danieli Off Mecc | Metodo ed apparato di produzione di prodotti metallici piani |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09216008A (ja) * | 1996-02-06 | 1997-08-19 | Sumitomo Metal Ind Ltd | 熱間鋼材接合機のプレス機構 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56158206A (en) * | 1980-05-12 | 1981-12-05 | Nippon Steel Corp | Continuous rolling method for strip |
JP3254067B2 (ja) * | 1993-05-07 | 2002-02-04 | 川崎製鉄株式会社 | エンドレス圧延における板クラウンの制御方法 |
JP3461669B2 (ja) * | 1996-10-28 | 2003-10-27 | 新日本製鐵株式会社 | 熱間連続圧延鋼板の製造方法 |
-
2000
- 2000-10-04 JP JP2000304973A patent/JP4696348B2/ja not_active Expired - Fee Related
-
2001
- 2001-09-28 EP EP01970278A patent/EP1327487B1/en not_active Expired - Lifetime
- 2001-09-28 WO PCT/JP2001/008513 patent/WO2002028559A1/ja active IP Right Grant
- 2001-09-28 KR KR1020027006677A patent/KR100771413B1/ko active IP Right Grant
- 2001-09-28 CN CNB01803005XA patent/CN1287917C/zh not_active Expired - Fee Related
- 2001-09-28 DE DE60108890T patent/DE60108890T2/de not_active Expired - Fee Related
- 2001-10-02 TW TW090124308A patent/TW504413B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09216008A (ja) * | 1996-02-06 | 1997-08-19 | Sumitomo Metal Ind Ltd | 熱間鋼材接合機のプレス機構 |
Also Published As
Publication number | Publication date |
---|---|
WO2002028559A1 (fr) | 2002-04-11 |
CN1287917C (zh) | 2006-12-06 |
EP1327487A4 (en) | 2004-03-17 |
DE60108890T2 (de) | 2005-06-23 |
TW504413B (en) | 2002-10-01 |
JP4696348B2 (ja) | 2011-06-08 |
EP1327487A1 (en) | 2003-07-16 |
CN1392806A (zh) | 2003-01-22 |
KR20020060755A (ko) | 2002-07-18 |
DE60108890D1 (de) | 2005-03-17 |
JP2002113509A (ja) | 2002-04-16 |
EP1327487B1 (en) | 2005-02-09 |
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