JP4350141B2 - 熱間圧延長尺鋼材の分割及び減速方法 - Google Patents
熱間圧延長尺鋼材の分割及び減速方法 Download PDFInfo
- Publication number
- JP4350141B2 JP4350141B2 JP2007141587A JP2007141587A JP4350141B2 JP 4350141 B2 JP4350141 B2 JP 4350141B2 JP 2007141587 A JP2007141587 A JP 2007141587A JP 2007141587 A JP2007141587 A JP 2007141587A JP 4350141 B2 JP4350141 B2 JP 4350141B2
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- JP
- Japan
- Prior art keywords
- product
- speed
- path
- roll
- steps
- 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
- 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
- B21B15/0007—Cutting or shearing the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/08—Braking or tensioning arrangements
- B21B39/082—Bridle devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/006—Pinch roll sets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/08—Braking or tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
-
- 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
- B21B15/0007—Cutting or shearing the product
- B21B2015/0021—Cutting or shearing the product in the rolling direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
- B21B43/003—Transfer to bed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Confectionery (AREA)
- Seeds, Soups, And Other Foods (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Description
Claims (5)
- 圧延装置から搬送経路に沿って冷却床に推進する熱間圧延長尺製品を分割及び減速する方法において、
(a)前記搬送経路に沿い連続して切断機及び減速機を配置し、前記減速機は複数の偏向ロールにより先行された一組の駆動ピンチロールを備えるステップと、
(b)前記推進する製品と比較して少なくとも同等な初期速度で前記ピンチロールを前記製品の先行する部分に接触させるステップと、
(c)前記製品の残りの部分から前記先行する部分を分離する前記切断機を駆動させるステップと、及び、
(d)(1)前記ピンチロールの速度を減速させ、及び(2)前記製品の部分を前記搬送経路から波状経路に偏向させるために前記偏向ロールを駆動させることで、前記先行部分を減速させるステップと、
を備えることを特徴とする方法。 - ステップ(b)、(c)及び(d)は連続的に行われることを特徴とする請求項1に記載の方法。
- ステップ(d)(1)、及び(d)(2)は略同時に行われることを特徴とする請求項2に記載の方法。
- 前記初期速度は、製品の推進速度よりも速いことを特徴とする請求項1乃至3のいずれか1に記載の方法。
- 前記偏向ロールは惰性で回転し、前記搬送経路の対向する側に波状に配置されることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/442,929 US7207202B1 (en) | 2006-05-30 | 2006-05-30 | Method of subdividing and decelerating hot rolled long products |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007319932A JP2007319932A (ja) | 2007-12-13 |
JP4350141B2 true JP4350141B2 (ja) | 2009-10-21 |
Family
ID=37950652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007141587A Expired - Fee Related JP4350141B2 (ja) | 2006-05-30 | 2007-05-29 | 熱間圧延長尺鋼材の分割及び減速方法 |
Country Status (14)
Country | Link |
---|---|
US (1) | US7207202B1 (ja) |
EP (1) | EP1862231B1 (ja) |
JP (1) | JP4350141B2 (ja) |
KR (1) | KR100865198B1 (ja) |
CN (1) | CN100537072C (ja) |
AT (1) | ATE488310T1 (ja) |
BR (1) | BRPI0702530A2 (ja) |
CA (1) | CA2582710C (ja) |
DE (1) | DE602007010536D1 (ja) |
ES (1) | ES2356684T3 (ja) |
MX (1) | MX2007006375A (ja) |
PL (1) | PL1862231T3 (ja) |
RU (1) | RU2338610C1 (ja) |
TW (1) | TWI314480B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750331B (zh) * | 2016-04-19 | 2018-04-17 | 藤县正钻门业有限公司 | 一种开平机交替剪板*** |
EP3892394A1 (en) * | 2020-04-08 | 2021-10-13 | ABB Schweiz AG | Method and control system for delivering rolling stock to a cooling bed |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1323185A (en) | 1971-03-05 | 1973-07-11 | Metal Box Co Ltd | Treating strip metal |
DE2537188C3 (de) | 1975-08-21 | 1978-05-18 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Verfahren und Vorrichtung zur Herstellung von Warmband mit verbesserten Qualitätseigenschaften |
US4261190A (en) | 1979-07-30 | 1981-04-14 | General Electric Company | Flatness control in hot strip mill |
US4413494A (en) | 1981-02-13 | 1983-11-08 | Morgan Construction Company | Pinch roll system for vertical laying heads |
US4478064A (en) | 1982-03-04 | 1984-10-23 | Olin Corporation | Modifications to a cooperative rolling system for increasing _maximum attainable reduction per pass |
GB2118875A (en) * | 1982-04-16 | 1983-11-09 | Hille Eng Co Ltd | Rod or bar deceleration |
DE3234160C2 (de) * | 1982-09-15 | 1986-10-23 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Verfahren und Warmbandstraße zum Herstellen von dünnem Metallband, insbesondere Metall-Breitband, aus Warmband |
JPS62166007A (ja) | 1986-01-16 | 1987-07-22 | Sumitomo Metal Ind Ltd | 熱間圧延線材の口付方法 |
GB8627279D0 (en) | 1986-11-14 | 1986-12-17 | Wilson Technology Ian | Decelerator apparatus |
US5423200A (en) * | 1993-09-14 | 1995-06-13 | Morgan Construction Company | Rolling mill material handling system |
WO1997025164A1 (fr) * | 1996-01-08 | 1997-07-17 | Nippon Steel Corporation | Laminoir a bandes a chaud |
US6128937A (en) | 1997-09-30 | 2000-10-10 | Sms Schloemann-Siemag Aktiengesellschaft | Method and installation for shaping metal strip in a hot strip rolling mill |
AUPQ436399A0 (en) | 1999-12-01 | 1999-12-23 | Bhp Steel (Jla) Pty Limited | Hot rolling thin strip |
KR20010112149A (ko) * | 2001-10-30 | 2001-12-20 | 유병섭 | 이형 선재의 교정 및 절단장치 |
CA2448784C (en) * | 2002-12-11 | 2009-01-20 | Morgan Construction Company | Bar delivery system and method |
US7069759B2 (en) * | 2003-11-05 | 2006-07-04 | Morgan Construction Company | Bar delivery system and method |
US6920772B1 (en) | 2003-02-12 | 2005-07-26 | Morgan Construction Company | Pinch roll unit |
US7021103B2 (en) | 2003-05-14 | 2006-04-04 | Morgan Construction Company | Method and apparatus for decelerating and temporarily accumulating a hot rolled product |
-
2006
- 2006-05-30 US US11/442,929 patent/US7207202B1/en not_active Expired - Fee Related
-
2007
- 2007-03-20 CA CA002582710A patent/CA2582710C/en not_active Expired - Fee Related
- 2007-03-28 TW TW096110850A patent/TWI314480B/zh not_active IP Right Cessation
- 2007-04-20 DE DE602007010536T patent/DE602007010536D1/de active Active
- 2007-04-20 ES ES07106629T patent/ES2356684T3/es active Active
- 2007-04-20 PL PL07106629T patent/PL1862231T3/pl unknown
- 2007-04-20 EP EP07106629A patent/EP1862231B1/en not_active Not-in-force
- 2007-04-20 AT AT07106629T patent/ATE488310T1/de active
- 2007-05-28 BR BRPI0702530-0A patent/BRPI0702530A2/pt not_active IP Right Cessation
- 2007-05-29 JP JP2007141587A patent/JP4350141B2/ja not_active Expired - Fee Related
- 2007-05-29 RU RU2007120072/02A patent/RU2338610C1/ru not_active IP Right Cessation
- 2007-05-29 CN CNB2007101092918A patent/CN100537072C/zh not_active Expired - Fee Related
- 2007-05-29 KR KR1020070051757A patent/KR100865198B1/ko not_active IP Right Cessation
- 2007-05-29 MX MX2007006375A patent/MX2007006375A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
PL1862231T3 (pl) | 2011-04-29 |
CA2582710A1 (en) | 2007-11-30 |
JP2007319932A (ja) | 2007-12-13 |
EP1862231B1 (en) | 2010-11-17 |
TW200808468A (en) | 2008-02-16 |
CN101081407A (zh) | 2007-12-05 |
BRPI0702530A2 (pt) | 2009-01-20 |
CN100537072C (zh) | 2009-09-09 |
CA2582710C (en) | 2009-09-08 |
DE602007010536D1 (de) | 2010-12-30 |
MX2007006375A (es) | 2008-12-12 |
ATE488310T1 (de) | 2010-12-15 |
EP1862231A1 (en) | 2007-12-05 |
US7207202B1 (en) | 2007-04-24 |
TWI314480B (en) | 2009-09-11 |
ES2356684T3 (es) | 2011-04-12 |
RU2338610C1 (ru) | 2008-11-20 |
KR100865198B1 (ko) | 2008-10-23 |
KR20070115662A (ko) | 2007-12-06 |
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