AR003823A1 - Un contorno del calibre de cilindros calibrados. - Google Patents
Un contorno del calibre de cilindros calibrados.Info
- Publication number
- AR003823A1 AR003823A1 ARP960104647A ARP960104647A AR003823A1 AR 003823 A1 AR003823 A1 AR 003823A1 AR P960104647 A ARP960104647 A AR P960104647A AR P960104647 A ARP960104647 A AR P960104647A AR 003823 A1 AR003823 A1 AR 003823A1
- Authority
- AR
- Argentina
- Prior art keywords
- contour
- caliber
- cylinder
- calibrated
- gauge
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 abstract 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Abstract
La invención se refiere a un contorno del calibre de los cilindros calibrados básicamente de forma circular de un tren laminador reductor concajas de tres cilindros, especialmente para la laminación de tubos de paredes gruesas con una relación de espesor de pared a diámetro de más de 0,25. Deacuerdo con la invención el contorno del calibre de cada cilindro (1) presenta en la zona de la base del calibre una ampliación del diámetro (5) en la cual esdeformable la zona de material laminado en la discontinuidad del cilindro calibrado que está orientado en la dirección de laminación.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19539408A DE19539408C2 (de) | 1995-10-11 | 1995-10-11 | Kaliberkontur der Walze eines Rohrwalzwerkes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR003823A1 true AR003823A1 (es) | 1998-09-09 |
Family
ID=7775534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP960104647A AR003823A1 (es) | 1995-10-11 | 1996-10-08 | Un contorno del calibre de cilindros calibrados. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6065320A (es) |
| EP (1) | EP0854762B1 (es) |
| JP (1) | JP4012570B2 (es) |
| CN (1) | CN1068804C (es) |
| AR (1) | AR003823A1 (es) |
| DE (2) | DE19539408C2 (es) |
| PL (1) | PL180718B1 (es) |
| RU (1) | RU2138347C1 (es) |
| TW (1) | TW314480B (es) |
| WO (1) | WO1997013595A2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180389C1 (ru) * | 2000-07-14 | 2002-03-10 | Чехунов Александр Николаевич | Установка с непрерывной трубой для обслуживания скважин, непрерывная труба и способ ее производства |
| WO2005092531A1 (ja) * | 2004-03-29 | 2005-10-06 | Sumitomo Metal Industries, Ltd. | 管の製造方法及び定径圧延装置 |
| RU2270066C1 (ru) * | 2004-08-19 | 2006-02-20 | Станислав Александрович Баранов | Технологический калибрующий инструмент |
| DE102005038574A1 (de) * | 2005-08-12 | 2007-02-15 | Kocks Technik Gmbh & Co. Kg | Walzgerüst und Walzvorrichtung zum Walzen eines Walzprodukts |
| RU2398642C2 (ru) * | 2008-08-05 | 2010-09-10 | Александр Михайлович Лютов | Технологический калибрующий инструмент |
| JP5003833B1 (ja) * | 2011-03-31 | 2012-08-15 | 住友金属工業株式会社 | 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール |
| JP5849895B2 (ja) * | 2012-08-21 | 2016-02-03 | 新日鐵住金株式会社 | 絞り圧延装置及び絞り圧延装置用ロール |
| RU2530591C2 (ru) * | 2013-01-16 | 2014-10-10 | Открытое акционерное общество "Российский научно-исследовательский институт трубной промышленности" (ОАО "РосНИТИ") | Калибр трубопрокатного стана |
| CN105363782A (zh) * | 2015-11-30 | 2016-03-02 | 太原科技大学 | 张力减径机工作机组轧辊孔型 |
| EA031598B1 (ru) * | 2016-08-29 | 2019-01-31 | Публичное акционерное общество "Трубная металлургическая компания" (ПАО "ТМК") | Калибр трехвалкового трубопрокатного стана |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2333916C2 (de) * | 1973-07-04 | 1986-01-09 | Kocks Technik Gmbh & Co, 4010 Hilden | Kalibrierung der Walzen einer Reduzierwalzstraße für Rohre |
| DE2448158C3 (de) * | 1974-10-07 | 1980-09-04 | Mannesmannroehren-Werke Ag, 4000 Duesseldorf | Auf die Verringerung der Polygonbildung im Rohrinneren ausgerichtete Walzenkalibrierung eines Rohrreduzierwalzwerkes |
| IT1078828B (it) * | 1975-06-25 | 1985-05-08 | Mannesmann Roehren Werke Ag | Calibratura di un laminatoio riduttore a tre cilindri per evitare la formazione di poligoni nell interno dei tubi in occasione della laminazione riduttrice dei tubi |
-
1995
- 1995-10-11 DE DE19539408A patent/DE19539408C2/de not_active Expired - Fee Related
-
1996
- 1996-09-26 TW TW085111846A patent/TW314480B/zh active
- 1996-09-27 WO PCT/DE1996/001881 patent/WO1997013595A2/de not_active Ceased
- 1996-09-27 RU RU98108447A patent/RU2138347C1/ru active
- 1996-09-27 US US09/051,360 patent/US6065320A/en not_active Expired - Lifetime
- 1996-09-27 PL PL96326154A patent/PL180718B1/pl unknown
- 1996-09-27 DE DE59605068T patent/DE59605068D1/de not_active Expired - Lifetime
- 1996-09-27 EP EP96943860A patent/EP0854762B1/de not_active Expired - Lifetime
- 1996-09-27 CN CN96197549A patent/CN1068804C/zh not_active Expired - Fee Related
- 1996-09-27 JP JP51461897A patent/JP4012570B2/ja not_active Expired - Fee Related
- 1996-10-08 AR ARP960104647A patent/AR003823A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997013595A3 (de) | 1997-07-17 |
| PL326154A1 (en) | 1998-08-31 |
| JPH11513312A (ja) | 1999-11-16 |
| CN1199355A (zh) | 1998-11-18 |
| DE59605068D1 (de) | 2000-05-31 |
| JP4012570B2 (ja) | 2007-11-21 |
| DE19539408A1 (de) | 1997-04-17 |
| TW314480B (es) | 1997-09-01 |
| PL180718B1 (pl) | 2001-03-30 |
| EP0854762B1 (de) | 2000-04-26 |
| EP0854762A2 (de) | 1998-07-29 |
| CN1068804C (zh) | 2001-07-25 |
| WO1997013595A2 (de) | 1997-04-17 |
| DE19539408C2 (de) | 2003-03-20 |
| RU2138347C1 (ru) | 1999-09-27 |
| US6065320A (en) | 2000-05-23 |
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