TWI244949B - Bar delivery system and method - Google Patents
Bar delivery system and method Download PDFInfo
- Publication number
- TWI244949B TWI244949B TW092134592A TW92134592A TWI244949B TW I244949 B TWI244949 B TW I244949B TW 092134592 A TW092134592 A TW 092134592A TW 92134592 A TW92134592 A TW 92134592A TW I244949 B TWI244949 B TW I244949B
- Authority
- TW
- Taiwan
- Prior art keywords
- rod
- speed
- cooling
- paths
- conveying
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000010008 shearing Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims 9
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
- 238000005098 hot rolling Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
Classifications
-
- 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
-
- 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
- B21B43/12—Devices for positioning workpieces "flushed", i.e. with all their axial ends arranged in line on cooling beds or on co-operating conveyors, e.g. before cutting
-
- 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
- B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
- B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
-
- 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
- B21B39/18—Switches for directing work in metal-rolling mills or trains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US43241402P | 2002-12-11 | 2002-12-11 | |
| US10/701,676 US7069759B2 (en) | 2003-11-05 | 2003-11-05 | Bar delivery system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200410770A TW200410770A (en) | 2004-07-01 |
| TWI244949B true TWI244949B (en) | 2005-12-11 |
Family
ID=32329335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092134592A TWI244949B (en) | 2002-12-11 | 2003-12-08 | Bar delivery system and method |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1428587B1 (de) |
| JP (1) | JP4092286B2 (de) |
| KR (1) | KR100563535B1 (de) |
| CN (1) | CN1291804C (de) |
| AT (1) | ATE325668T1 (de) |
| BR (1) | BR0305948B1 (de) |
| CA (1) | CA2448784C (de) |
| DE (1) | DE60305134T2 (de) |
| ES (1) | ES2261851T3 (de) |
| MX (1) | MXPA03011319A (de) |
| RU (1) | RU2254188C1 (de) |
| TW (1) | TWI244949B (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20050315A1 (it) † | 2005-03-02 | 2006-09-03 | Danieli Off Mecc | Impianto compatto di produzione in continuo di barre e-o profili |
| US7228972B2 (en) * | 2005-04-18 | 2007-06-12 | Morgan Construction Company | Short bar separation and recovery system and method |
| US7207202B1 (en) * | 2006-05-30 | 2007-04-24 | Morgan Construction Company | Method of subdividing and decelerating hot rolled long products |
| US7219521B1 (en) * | 2006-09-19 | 2007-05-22 | Morgan Construction Company | Rolling mill product handling system |
| JP5336302B2 (ja) * | 2009-08-25 | 2013-11-06 | 株式会社神戸製鋼所 | 条鋼搬送用ピンチローラ装置 |
| JP5751129B2 (ja) * | 2011-10-26 | 2015-07-22 | 大同特殊鋼株式会社 | 長尺材の転回装置 |
| RU2505368C1 (ru) * | 2012-07-18 | 2014-01-27 | Общество с Ограниченной Ответственностью Научно-производственное предприятие "ИНЖМЕТ" | Устройство для электромагнитного торможения и поперечной передачи длинномерного термоупрочненного ферромагнитного сортового проката |
| RU2516324C2 (ru) * | 2012-07-18 | 2014-05-20 | Общество с Ограниченной Ответственностью Научно-производственное предприятие "ИНЖМЕТ" | Устройство для электромагнитного торможения термоупрочненного ферромагнитного арматурного проката перед холодильником |
| EP3089834B1 (de) * | 2014-01-02 | 2017-12-06 | Danieli & C. Officine Meccaniche S.p.A. | Vorrichtung des revolvertyps zum abladen von stangen umfassend eine bremsvorrichtung |
| EP3892394B1 (de) * | 2020-04-08 | 2024-08-14 | ABB Schweiz AG | Verfahren und steuerungssystem zur zuführung von walzgut zu einem kühlbett |
| CN111647734B (zh) * | 2020-07-12 | 2022-04-19 | 首钢集团有限公司 | 一种免退火热轧棒材的制备方法及其产品 |
| CN112037194B (zh) * | 2020-08-31 | 2023-04-07 | 中冶赛迪信息技术(重庆)有限公司 | 一种冷床乱钢检测方法、系统、设备及介质 |
| CN112296101B (zh) * | 2020-10-16 | 2022-06-17 | 广东恒华重工有限公司 | 一种高棒轧钢生产线上的高速上钢系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE517421A (de) * | 1952-02-06 | 1900-01-01 | ||
| US3236084A (en) * | 1963-06-13 | 1966-02-22 | Hitachi Ltd | Apparatus for delivering steel bar sections onto the cooling bed of a bar mill |
| DD246053B5 (de) * | 1986-02-11 | 1996-09-05 | Thaelmann Schwermaschbau Veb | Zufuehreinrichtung fuer Kuehlbetten in Stabsahl- und Profilwalzwerken |
| US4809530A (en) * | 1987-12-03 | 1989-03-07 | Morgan Construction Company | Cooling bed run in table |
| SU1710159A1 (ru) * | 1989-04-24 | 1992-02-07 | Всесоюзный научно-исследовательский и проектно-конструкторский институт металлургического машиностроения | Устройство дл торможени проката |
| SU1761328A1 (ru) * | 1989-09-25 | 1992-09-15 | Челябинский металлургический комбинат | Устройство дл торможени проката на холодильнике |
| JP3247017B2 (ja) * | 1994-11-14 | 2002-01-15 | 株式会社神戸製鋼所 | 棒鋼圧延設備におけるライントラフ装置 |
| PT743108E (pt) * | 1995-05-09 | 2000-12-29 | David Teng Pong | Metodo e aparelho para fornecer varao laminado a uma cama de arrefecimento |
-
2003
- 2003-11-10 CA CA002448784A patent/CA2448784C/en not_active Expired - Fee Related
- 2003-11-21 DE DE60305134T patent/DE60305134T2/de not_active Expired - Lifetime
- 2003-11-21 ES ES03026500T patent/ES2261851T3/es not_active Expired - Lifetime
- 2003-11-21 AT AT03026500T patent/ATE325668T1/de active
- 2003-11-21 EP EP03026500A patent/EP1428587B1/de not_active Expired - Lifetime
- 2003-12-08 MX MXPA03011319A patent/MXPA03011319A/es active IP Right Grant
- 2003-12-08 TW TW092134592A patent/TWI244949B/zh not_active IP Right Cessation
- 2003-12-09 BR BRPI0305948-0A patent/BR0305948B1/pt not_active IP Right Cessation
- 2003-12-10 KR KR1020030089239A patent/KR100563535B1/ko not_active Expired - Fee Related
- 2003-12-10 RU RU2003136021/02A patent/RU2254188C1/ru not_active IP Right Cessation
- 2003-12-11 JP JP2003412704A patent/JP4092286B2/ja not_active Expired - Fee Related
- 2003-12-11 CN CNB2003101225555A patent/CN1291804C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR0305948A (pt) | 2004-08-31 |
| DE60305134D1 (de) | 2006-06-14 |
| KR20040051520A (ko) | 2004-06-18 |
| CA2448784A1 (en) | 2004-06-11 |
| ES2261851T3 (es) | 2006-11-16 |
| RU2254188C1 (ru) | 2005-06-20 |
| EP1428587A1 (de) | 2004-06-16 |
| MXPA03011319A (es) | 2004-12-07 |
| BR0305948B1 (pt) | 2012-02-07 |
| ATE325668T1 (de) | 2006-06-15 |
| CA2448784C (en) | 2009-01-20 |
| JP4092286B2 (ja) | 2008-05-28 |
| KR100563535B1 (ko) | 2006-03-23 |
| EP1428587B1 (de) | 2006-05-10 |
| DE60305134T2 (de) | 2007-02-22 |
| TW200410770A (en) | 2004-07-01 |
| CN1291804C (zh) | 2006-12-27 |
| JP2004188499A (ja) | 2004-07-08 |
| CN1507961A (zh) | 2004-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |